Dummy’s Guide To Finding a Web Host

Dummy’s Guide To Finding a Web Host

One of the terms that new Web users see over and over is “Web Hosting.” A basic question we get from these folks is, “What is a Web Host?” and “What is Web Hosting?” This is natural for people who are new to the terminology of the Internet. They see the term “Web Host” pop up all the time on the Internet at various sites. Who better to ask for a definition than Web-Hosting-Reviewz ?
The term “Web Hosting” is simple, but the mechanics behind it are not. Web Hosting is a term that was coined to explain the services performed by someone that “hosts” a Web site on the World Wide Web. You already know that a host is someone that facilitates an event, or a function, like the host at a party, or an emcee on the radio or TV. In our case, a “host” involves a computer that is setup to control the networking and communications necessary to allow a Web Site to display specially formatted documents on the World Wide Web. Typically, these documents are formatted using a special language called HTML (Hypertext Markup Language) that supports mouse click connections to other similar documents on the World Wide Web. These HTML documents are normally called Web Pages, and you are looking at one such page now in your browser window. To keep track of these Web pages in an organized manner, individual and specific areas are set-aside for them called Web Sites. A Web Site may hold one Web page, or thousands. Web sites are stored on “host” computers that are connected to the Internet and setup to communicate their contents to the rest of the Internet. The people and companies that handle these special computers are called Web Hosts. The computers that handle the Web Hosting chores are called Servers, and they may serve any number of Web sites, one or even hundreds.
A Web Host ensures that the Web Servers that contain the Web Sites are functioning properly all of the time. That may include adding a customer’s Web sites to the Servers, moving Web sites from one Server to another, deleting old Web Sites, monitoring the amount of Internet traffic and activity taking place and a multitude of other tasks required to ensure smooth operation. Web Host companies come in various shapes and sizes, and many specialize in certain types of Hosting. Our staff at Web-Hosting-Reviewz refers to these special Web Hosting types as Web Host Communities.
There is little argument in the fact that the Internet and the World Wide Web have changed the world forever. The Internet has greatly affected the economies of all the major industrial nations, and is beginning to have its affect on other nations as well. However, it is important to remember that the Internet would be nothing without the Web Host. Every single one of the millions and millions of Web sites, from simple one-page advertisements to e-commerce online super stores, reside on a Web Server that is administered by a Web Host in some capacity.
URLs, Domains and Addresses
Each Web site has a “home” on the World Wide Web and each home has an address. In fact, this is much like your own home where there is an actual physical area where each Web site resides. As mentioned above, this physical area is called a Web Server. A Web Server “serves up” Web pages and is actually somewhat similar to your personal computer except that it is capable of connecting to the Internet in a manner that allows the rest of the Internet to see the Web sites residing there.
In its simplest form, space is “rented” on a Web Server for a Web site, much like renting property. The Web Host facilitates the Hosting efforts by creating an “address” for the site on the World Wide Web so the Internet community can find it. A Web site address is generally called a URL (Uniform Resource Locator). In fact, every page on the Internet has a URL, with the URL being the primary method through which you find the Web site.

Along with the name and path of the actual Web Page document, the URL includes a Domain name or a series of numbers called an IP address. Like your home address, the URL makes it easy for people to find any Web site on the Internet.
So what is an IP Address? This is a unique set of numbers that Web Servers connected to the Internet are identified by. An IP (Internet Protocol) address is composed of 4 sets of numbers separated by periods (such as – sometime called a “dotted quad”) and hence is fairly difficult to remember. IP Addresses are great for computers talking to one another, but most of us use normal words in our communication so we assign an identifier, called a Domain Name, to the IP address. The Domain Name makes it easier to remember and use.
You probably already know what a Domain Name is. It’s the familiar “DOT COM” name you see in commercials. Web-Hosting-Reviewz and Yahoo are examples of Domain names. The IP Address hardly matters to us as long as we know the Domain Name.
Basic Kinds of Web Hosts
There are plenty of Web Host companies that will rent you space on a web server and there are a wide range of services available to you. Services can range from free hosting to buying your own Web Server for your private use. However, choosing a host is not an easy task. There are so many features, services and options to consider. The most important factor is making sure that the host you choose will provide everything that you need. For instance, if you wanted to build a, E-Commerce store on the Internet, you would consider a Web Host that could provide at least the following:
• The ability to gather data
• The ability to show data to mass quantities of people
• The ability to sell consumer products and services electronically
• The facilitation of ideas on a global scale
Web Host providers have four basic types. These four basic types are the foundation of the majority of all Web Hosting on the Internet.
Sub-Domains are web plans that do not have their own web domain name. They reside in a sub-directory of a primary domain. These can include both free and pay packages. On the whole, the price is cheaper and the sub-domain plans are easier to setup with no addition costs of registering a domain name. The major drawback is name recognition. Since they are but branches off of a larger tree, the URLs are longer and harder to remember. For e-commerce sites, the ‘piggy-backing’ of a electronic store to another domain gives a less polished feel.

A step above sub-domains in both professional polish and complication, virtual web sites are the most common. A virtual web site is one that has a domain name off of a server, which incorporates multiple users. Unlike sub-domains, virtual Web sites have a slightly higher price do to the registering of a domain name, but there is a lot more freedom as to content, size, usage, etc. Virtual web sites are your standard-issue Web site.

Web Server/Dedicated Server
Explained in more detail later in this article, dedicated and co-located web sites are the heavy hitters of the web host world. A dedicated server is a server designed solely for either one or a few customers. Because of this, service, space, overall usage, and control are at an optimum level.Dedicated users get a great deal of options and garner a lot of tech support from the web host provider staff. For this, these power users get a highly polished, good quality site, with room for lots of data, and even separate programs for a high cost.
Co-Location Servers
Co-Location servers are almost identical to dedicated servers with on exception. The machine itself is owned by the user (not rented) and is located in the web host provider’s server buildings. Co-located servers use the web host provider’s links to the Internet and infrastructure investments such as UPS systems, diesel generators, and climate control systems. Users usually have to pay the price of buying a whole server and renting out the location and usage of Internet connections, however single user use and access is guaranteed.
Our Main Web Hosting Communities (See Our Web Hosting Community)
We took the most popular categories of Web Hosting and divided them up into nine Web Host Sections. The following text outlines these categories and gives a brief description of each.
Cheap Hosting (or Budget Hosting):
We classify Cheap Web Hosts as ones that provide a standard grouping of services and hosting plans for less than 7.95 per month. These hosts provide a key stepping stone for users looking to move from Free Web Hosting to paid hosting, but do not want to pay a large monthly fee.
Budget Hosting plans typically include the following features:
• Own domain name (www.yourdomain )
• 1 to 25MB of disk space
• 1 to 10 e-mail accounts
• FTP account
• Microsoft FrontPage Support
• Basic Technical Support

Typical Budget Hosting Customers are:
• Family sites (photo albums, etc.)
• Single-page brochure sites
• Hobby sites
• Small personal interest sites

Database Hosting
The use of web-enabled databases provides of means of changing the way Web sites can be managed, produced and scaled. The use of a database as a means of holding Web page resources is an efficient means of data storage, allowing for easier search operations and a cleaner means of presentation. However, to use web-based databases requires both an understanding of database software, Web usage, and, in some cases, different aspects of programming languages.
The rise of interest in full-fledge database accounts continues as the Web Hosting industry provides more Internet connectivity as well as old-fashioned networking (intranet) capabilities. Database storage design is such that easy access and transfer of information is making it the number one way of transport ideas across both inter and intranets.
Typical Database Hosting plans include the following:
• 25MB to 1GB + of disk space
• Support for database applications (SQL, mySQL, and others)
• Advanced technical support options
• Sub-domains and redirect capabilities

Typical users of Database Hosting include:
• Museums
• Libraries
• Collectors
• Auction Sites
• Catalog Sites

E-Commerce Hosting
With the rising growth of the Internet, businesses are learning new ways to expand their storefronts. Businesses across the board are finding that the Internet hosts a multitude of opportunities for success. However, the task of setting up an e-commerce Web site is often not as simple as it seems. The Internet is proving to be the great equalizer, allowing the smallest of businesses to access markets and present a presence that allows them to compete against the giants in the industry.
Most small and mid-size online businesses aren’t candidates for hosting their own sites in-house. The cost of running an in-house operation as opposed to the profits one would make from such a venture renders the option unfeasible. Fortunately, there are alternatives. Companies specializing in E-Commerce Hosting abound, and enable even the smallest e-business to gain an online presence quickly and inexpensively.
Typical E-Commerce Hosting plans include:
• Own domain name
• 100MB to 1GB + of disk space
• 10 to 1000 e-mail accounts
• E-mail autoresponders
• E-commerce tools including storefront software
• Payment gateway and merchant service assistance

Typical users of E-Commerce Hosting include
• Stores
• Auctions
• Catalog Sites

Free Hosting
Fairly self-explanatory, free web sites are just that, free. Space, content freedom, and many other areas are severely limited. Technical assistance is virtually non-existent and the ability to make money off the site can be just as difficult. Free Web sites are good for dabbling in development and practice web creation as well as making personal or family Web sites, but not much else.
Typical Free Hosting plans include:
• Sub-domain (www.yourdomain.somehost )
• 1-5 E-mail accounts
• FTP upload support only
• E-mail only technical support

The typical users of Free Hosting include:
• Internet newcomers
• Teens
• Hobbyists

Full Service Hosting
A Full Service Host is a host that provides a thorough set of features and options. The technical staff also provides extra attention and care for its clientele. Items such as 24/7 technical support should not be unheard of. Features such as ASP, PHP3, CGI support, predefined CGI, Custom 404 pages, etc. should be standard.
Customers looking for full service sites usually require one or more of the following:
• More hard drive space
• More bandwidth
• Better Technical Support
• Need for advanced features
• Need for ‘extended’ services

Most Full Service Hosting plans will include:
• Own domain
• 24X7 Technical Support
• Advanced scripting support
• Database support
• Basic e-commerce support
• 25MB to 1GB = of disk space
Typical users of Full Service hosting include:
• Larger companies/organizations looking for stability
• Professional Web developers
• Small to medium sized businesses looking for a Web interface to existing systems

Swimming Pool Ozone Generators

Swimming Pool Ozone Generators

Ozone generators are the devices that are used for generating ozone gas. Often used for commercial, therapeutic, and residential applications, the ozone generators are commonly used air purifiers, swimming pools, ponds, aquariums, etc.

Ozone generators are used in swimming pools for treating the pool water with ozone. They generate ozone molecules for dispersion into swimming pool water.
Ozone (O3) is a very effective disinfection agent. It is often used in swimming pools, spas, aquaria and fish ponds with reduced levels of chlorine or bromine for keeping the water free of bacteria and germs.

The use of ozone in swimming pools helps preventing the formation of chlorine or bromine containing byproducts, like chloramines and trihalomethanes. It also breaks down already formed unwanted chlorinated byproducts. It helps reducing problems with red eyes and respiration problems.

Ozone use helps minimizing bacterial growth, contorting parasites, and removing or reducing “yellowing” of the water. Thus it helps making swimming pool water remarkably clear and pure. Ozone is ineffective at preventing bather cross-contamination and thus must be used in conjunction with another sanitizer.

Ozone does not remain in the water after treatment. It decomposes quickly. The correct and controlled levels of application of the gas are absolutely safe.

Hence, swimming pool ozone generators are wonderful devices assuring extremely safe swimming. One of the major advantages of swimming pool ozone generators is that the swimming pools equipped with nice ozone generators require less fresh water replacement; the fresh water replacement is necessary and it involves a lot of heating costs.

Technically, ozone gas is generated by an ultraviolet light bulb or corona discharge chip and injected into the plumbing system. Ozone generated by swimming pool generators disinfects or breaks down harmful bacteria or pollutants; there are generally no by-products, unlike most disinfecting agents. Thus ozone generates facilitates creating completely safe water for swimming.

The use of ozone generators for swimming pools has dramatically increased as compared to the other swimming pool treatment agents. There are a number of ozone generators on the market. DEL Ozone, Leisure Time, Raypak, Swim N Play, and Waterway are some of the major brands producing ozone generators for Swimming pools, Spas, Jacuzzis, etc.

Honda’s Newest Portable Generators

Honda’s Newest Portable Generators

New Honda inverter-equipped portable generators are user friendly, with Honda engines that run clean and surpass the regulations of environmentally friendly clean emissions. This new EU series Honda portable generator gives you very high quality electrical power to run a wide range of commercial and home equipment products. These can include the newest computers and even the most sensitive electronics products. Honda’s new EU series inverter-equipped portables are ready to go anywhere.

These portable Honda generators are fuel efficient, with four stroke engines, eco throttling and a system that alerts you when oil is low. They work with an automatic compression release (ACR) and are easily maintained. Their mufflers are quiet, and they contribute to the quiet with a system for noise dampening as well.

This new Honda portable generator EU series delivers a multiple phase high volt AC (alternating current) and then converts it to DC (direct current) by electronic means. This then becomes 120-volt AC power.

The microelectronic system in these new Honda portable generators is cutting edge. Its power is top of the line for cleanliness and quality. It can run the most sensitive equipment. The inverter circuitry lowers the number of spikes and power source fluctuations, which provides safe operating of your newest electronic products such as computers. The cutting edge equipment in these new Honda portable generators is housed in microcircuits, which means that these generators are both compact and very lightweight.

The new Honda EU generator series has an eco throttle that is load dependent and will automatically maintain its engine speed as well as output of power at its most efficient level. This lowers your fuel consumption and decreases the noise from the generator. Exhaust emissions are decreased as well.

The Little Web Hosting Service That Shouldn’t

The Little Web Hosting Service That Shouldn’t

Is bigger better?

Everyone has their own opinion on that, including web hosting companies. They say it is. That’s why when you look at their hosting packages, the feature list goes on and on and on. You’d think they cover their customers in gold with how much they apparently give away. Mail accounts, shopping carts, disk space, diesel generators – the works! But wait, along with that huge list of items you get, comes that huge price. Maybe you think you need all that stuff, though, so the price is justified. I mean why else would they include all this stuff if you didn’t actually need it, right? You might not like the answer. The unfortunate but TRUE answer is that they believe the more features you see, the more likely you are to PURCHASE.

How do you fight back? By actually evaluating what it is they offer and figuring out if you’ll actually NEED it. Why pay for something you won’t use? If you’re going to do that then, please – I need a new pair of shoes!

What you DON’T need.
Ok, let’s look at some of the commonly useless items found on these lists.

Bandwidth. Basically that means “action” or “traffic”. How much “action” do you think your site is going to get per month? Here’s a great tip: if this is your first time, start out expecting less traffic. Most companies can give you that upgrade if you need it with a click of the button. Most people, though, are paying for bandwidth they NEVER use.

SSL. It stands for “Secure Sockets Layer” and it means you have a secure server. It’s a great thing to have IF you plan to accept credit card payments. You may also see shopping cart software, also useful if you have an Internet business. However, there are well over a billion Internet pages and the vast majority of them are not there to accept payments. Most of the Internet is simply about free information – giving it out and searching for it. Again, don’t pay for something you simply don’t need.

Search Engine Submissions. Sounds great, except most of the search engines are free to be a part of anyway. And if you are really looking to be ranked in the top 10 or 20, you’re going to need to hire a professional. Don’t think that because it says “free search engine submissions” that it will help your site rank higher. That’s a business of its own.

Scripts. A script is a type of computer language like ASP, JSP, PHP, etc… If you could just pick the ones that you plan to use, that would be nice. But -whether you use 1, 2, or 4 – you’re going to pay for all 12 every month. It is more wasted money that most people just don’t pay attention to.

Catch-all Email accounts. Here’s how they work: I want to spam your website so I type in webhost@yourdomain.com. You think you won’t receive my spam email because you never created an account called “webhost”. Well, if you DIDN’T have a catch-all email account, you wouldn’t get my spam, but since you do have a catch-all email account – who knows what I can dump into that bin. If someone can’t get even the first part of your email address correct, do you really want to receive that email?

Be Smart.
This small list is just a part of the actual list. The full list of useless material you pay for would at least double this one. Imagine how that affects your bill. So, as you are shopping around for your web host, first understand what you NEED and then find a trusted company that matches that. Because anything else is just flushing your money away.

Battery Life – Expectations

Battery Life – Expectations

The life of a battery bloc can vary dramatically especially when used in a UPS System , the manufacturer will always state the expected life of a battery bloc on the proviso that it has a pure dc float voltage applied to it and that the ambient temperature is restricted to 20 ° C. If these parameters are adhered to, one can expect to achieve the 5 years life from a 3 – 5 year design life battery or the 10 years of a 7 – 10 year design life battery bloc, omitting manufacturing failures.

Unfortunately we do not live in a perfect world and as a result there are limitations applied to the battery bloc, one is the ambient temperature, although a number of rack-mounted UPS systems may luxuriate in ambient temperatures of 20 ° C or less because of the demands of the IT equipment, due to the nature of the design of the UPS there is generally insufficient space to achieve a significant airflow round the battery blocs and as a result they will fail the UPS system battery test after a mere 2 – 3 years.

In this situation the requirements of Uninterruptible power supplies and their installation mean that UPS maintenance is unlikely to detect the failure of the battery pack, often due to the fact that after a very short period of time the UPS system is hidden in a mass of communication cables. The most positive approach under these circumstances is to rigorously implement a two-year replacement battery programme to ensure the integrity of the backup UPS system. This also applies to Generators. Yes, even diesel generators require batteries to supply the current to start.

Flat or failed batteries render the generator useless. Call outs to such problems are chargeable and yet can be avoided by a regular maintenance regime.

In larger UPS systems the problems arising are often due to location; no-one wants the local radiated noise of Uninterruptible power supplies to impinge on their working environment and, as a result the uninterruptible power supply will be located in a basement perhaps, where the ambient temperature is not ideal for batteries and maybe the saying,” Out of sight is Out of mind,” is true. In the case of battery life, ignorance is not bliss. Batteries will fail the question is whether you are prepared or just waiting for it to happen,

As a result of the location the ambient temperature can often exceed 25 – 30 ° C and this potentially could decrease the expected life of the battery. For, prolonged use at 30 ° of VRLA (valve regulated lead acid) batteries the expected life can decrease by 50%, if the ambient temperature is raised to 40 ° C the life of the battery will fall by another 50%. Therefore at an ambient temperature of 40 ° C the expected operating life of a 7 – 10 year life battery has fallen to 1.75 – 2.5 years!

In this case even UPS maintenance will not save the battery, all it can do is to report on the rapid deterioration of the battery bloc.

Fortunately these extremes covered by these scenarios are not too common but they highlight the need to record the operating conditions by regular UPS maintenance and to ensure that there is an emergency 24/7 callout cover in place in the event of the unexpected happening. Be prepared!

The Lowdown on VoIP

The Lowdown on VoIP

It seems like technology is headed for a massive telephone change over. The traditional Public Switched Telephone Network (PSTN) is looking to be replaced by VoIP. VoIP is short for Voice over IP. VoIP is the routing of conversations over an IP network or the Internet. VoIP uses a packet-switched network instead of the circuit-switched voice transmission lines used by traditional telephone networks. VoIP does not need an Internet connection to work. A company that has a LAN connection with all of its computers can utilize VoIP technology.
VoIP is a great technology, but has a variety of issues with implementation. VoIP may face problems with latency because IPs do not provide Quality of Service guarantees, nor do they provide their packets of information in sequential order. High-speed Internet connections are required for VoIP and firewalls often prove tricky for VoIP technology. To combat this, many people use Session Border Controllers (SBC).
VoIP technology has many advantages. There are more new features with VoIP because of the lack of an International Telecommunications Union. VoIP is still very much an open market for developers, so the technology is constantly being improved. VoIP also has a lower cost than traditional sources because of the monopolies that exist or traditional phone companies being controlled by the government. Some users even see VoIP phone calls as free because they do not have to pay extra for the service. The user only pays the Internet service provider, and therefore the usage of VoIP seems to be free. You can also take your VoIP phone wherever you go because all you need is a network connection to make it work. VoIP technology will also benefit network agents who work for call centers. Agents can help callers from anywhere in the country with an Internet connection. Finally, because VoIP is on the computer, there is increased functionality. Conference calls can be held, information can be sent, and things like address books can be updated and shared over VoIP.
While VoIP has many advantages, there are a few drawbacks to the service. One of the biggest drawbacks is reliability. Telephone lines have back up generators in case of power outages, so phones can keep working. Because VoIP is connected to the Internet, a power outage will end a VoIP call when the computer shuts down. To combat this, users must buy an expensive uninterruptible power supply or a generator that must then be installed on the premises. Internet connections are also subject to disconnection, depending on crowded networks, and the quality of the ISP. If the Internet connection drops, then the VoIP call will be dropped. VoIP is also a problem for emergency calls. Because of the nature of the Internet and VoIP systems, emergency workers cannot trace calls. In the event that someone with an emergency has a problem but is unable to give an address, the emergency worker will not be able to trace the call and find the person. VoIP carriers are already attempting to fix this problem by implementing a technical work-around. Finally, it will be very difficult to integrate VoIP on a massive scale, because while the standard Plain Old Telephone System (POTS) has a common standard, VoIP does not.
VoIP has many advantages as well as some large drawbacks. The main roadblock in the way of global VoIP adoption is reliability. When VoIP proves that it can be just as reliable as traditional telephone services have been over many years, then it will start to be adopted. VoIP technology is always improving, so the problems with VoIP today are likely to be solved sooner than many people expect. VoIP can truly revolutionize both the business world and home life.

Internet Hosting Services

Internet Hosting Services

When you use your business dollars wisely, you end up choosing Internet hosting services that meet not only your business needs, but your personal needs as well. The services that you are paying, for most are the services that you do not have to giving a second thought to during the course of doing business with these Internet hosting services month by month.

If you have to worry about the amount of downtime that the web hosting services has experienced during any given month, then you are not getting the best deal for the money you spent choosing Internet hosting services that you thought you could rely on. These web hosting services companies should have provisions in place to ensure that your customers never have to realize the amount of downtime that their servers had at any time of the day or night.

The provisions each web hosting services company will have in place at all times, when you are conducting online business transactions with them, should be taken into consideration when you go about choosing Internet hosting services companies. If web hosting services company has back up generators then one of their provisions in place would mean, that their servers will never have downtime when storms come and cause power outages in the web hosting services companies buildings.

The amount of downtime, that an Internet hosting services company experiences, can be translated into lost revenues for you and should be considered “No Sale” time for you and your customers. The customers that rely on you for their shopping needs also suffer because of the error you made when choosing Internet hosting services from a company you could not count on.

When your site is not available for access, then a domino effect begins to occur. Not only have you lost access to the files and business information that is stored online on the web hosting services companies databases, but the lost online presence that your business has on the Internet, might make your customers think they made a bad decision in choosing Internet hosting services that included doing business with you.

To protect your business interests, when choosing Internet hosting services, take into consideration the web hosting services provisions for policies that promise zero downtime, and the web hosting services that can provide you with the web mastering tools to project a great image through the type of websites that they offer.

If your website is poorly planned and projects a low priced image, then it will be hard to get people to shop at your virtual storefront. Without the web mastering tools, you will have no way of marketing your company. When choosing Internet hosting services, check to see if they might offer any type of business marketing services.

If your web hosting services feature the latest technologies, then the quality of your website presentation preview will be absolutely stunning when your prospective customers access your storefront. Their positive comments and continued business will be a direct reflection on the amount of work that went into choosing Internet hosting services that will meet everyone’s needs. If customers see that they are doing business with a company in touch with the needs of the modern day business and consumer, then they will pass a recommendation on to all of their friends through word of mouth advertising techniques.

Wind Turbine Generators – Free power from mother nature. Maybe we could install it now

Wind Turbine Generators – Free power from mother nature. Maybe we could install it now

Wind generators are one of the most reliable forms of alternative power sources on the planet. They are made to manufacture power by transforming the kinetic energy of the wind into mechanical energy, which is then either harnessed directly (in the case of windmills, for example, which were used to change wheat into flour, or to pump water for farming) or coupled to a generator that creates a DC output that can be used in a more general sense. In this article I will be talking about the type of wind generators that produce electric energy, as this is more useful to us in our daily lives.

Wind turbines are basically large windmills, with gigantic blades that rotate in the wind and produce power from the conversion of the winds force. Wind turbines are manufactured from plastic, aluminium, steel and numerous other space age metals.

Wind turbines have a few negative impacts on the environment. They are very visible, and quite unsightly since they must be put in proximity to windy, open terrain to be useful – attempts to locate them off the coast have been met with great success. They require a great deal of energy in their manufacture, energy which is typically fossil-based, and therefore it can take a considerable amount of time before they are positive in terms of total carbon emissions – this time can be anywhere from 2 to 5 years. Wind turbines are linked to the mauling of rare species of birds that can be mutilated as they pass through the turbine fans during migratory passages.

With all of the downsides aside, wind turbines should be a choice when talking about a broad plan for renewable energy. Once erected, wind turbines are amazingly efficient in a larger sense – they generate power from a natural, eco-friendly renewable resource, without the hidden social or environmental penalties that we incur with the use of fossil fuels – theres no need to mine for fuel or to transport it – there are no global warming pollutants created, and no need to store, process, or to dispose of toxic wastes.

At the small side of the scale, turbines can be as tiny as 5 feet in diameter and are capable of only a few hundred watts. On the high end of the spectrum, turbines can be as huge as three hundred feet in diameter and are capable of generating two to five megawatts of power.

Similar to photovoltaic solar power generation, there might be rebates available for construction, and excess energy can be sold back to the power company.

Wind velocity is impacted by topography and increases with height above the ground, so wind turbines are generally installed on top of large towers. In a typical application, the wind turbine sits on top of a tall tower and generates low voltage DC which is used to charge a battery store – this stored potential energy is ultimately utilized by routing it through an inverter that changes the low voltage direct current power into utility voltage alternating current electricity that can be used in household applications. By concentrating a lot of turbines into wind farms a substantial amount of electricity can be stored and utilized, perhaps for a whole city or town.

Because the wind doesnt blow all of the time in many areas, wind turbines are used as adjuncts in hybrid configurations with many different technologies like photovoltaic panels, and diesel generators to provide a consistent source of electricity.

Dissimilar to fossil-fuel stations, wind turbines are clean and green – they dont create the carbon dioxide emissions that are causing greenhouse gases or the SO2 emissions that cause acid rain.

Todays turbines are divided into 2 categories, namely horizontal turbines and vertica turbines. Todays horizontal axis wind turbines are actually far better at capturing the wind than vertical axis turbines given the same amount of swept area (which is the diameter of the circle traced by the outside tip of the rotor blades).

It Facility Management – Reasons To Outsource

It Facility Management – Reasons To Outsource

A typical IT Equipment Room has around eight different types of machinery as part of the room’s infrastructure. The operation of the computers and systems within the IT room, is dependant upon all of the supporting systems operating correctly. Most, or all of the systems will be sold with a Maintenance Contract covering routine maintenance and breakdown cover.

The infrastructure equipment supporting an IT Equipment Room can be made up of some or all of the following:
Standby Generator, UPS system, Electrical Switchgear and distribution, Fire Suppressant system, Air Conditioning, Building Monitoring System, Data Cabling, Building Services and general cleaning.

The handling of the day-to-day administration of all of these maintenance contracts, placed with different suppliers, is time consuming and a distraction from the individual’s role within their organisation. Contract renewals, maintenance visits and break down situations, for each supplier need to be arranged and supervised. Most site visits are usually outside of normal working hours.

This is the reason that companies are increasingly outsourcing their IT Facility Management. A good contractor will be able to carry out all of the above on your organisations behalf. You should be given a 24/7 single point of contact for all of your maintenance and break down contracts.

The outside contractor assumes responsibilities for existing contracts, or will be able to recommend a Service Provider from their database of approved suppliers.

Take, for example the UPS system for the computers. The external IT facilities management contractor will help you specify the correct level of protection for your system

Modern processors in computers are very vulnerable to voltage spikes in the mains power supply. The processor may even fail, through overheating if a properly regulated supply is not in place.

People think that because they are paying for a 115v or 230v (UK) supply that that is what they get. No way. The quality and consistency of the electricity supply depends on the load and load variations being placed on the supply by local businesses.

You can protect your computers and the systems that depend on them by fitting a Uninterruptible Power Supply (UPS) System. UPS systems range from a simple plug in device for a few dollars to complete standby generators for many thousands.

The simple plug-in devices are a waste of time and money if your business computer crashes. These low cost “UPS” systems are really just basic mains filters that remove the worst of the voltage spikes.

If you want any protection at all you need to consider a system that has sufficient battery power as a backup to allow you to close your system down manually if the power fails. The cost of UPS systems largely varies with the amount of backup battery power available.

All You Wanted To Know About Generators

All You Wanted To Know About Generators

A generator is a reliable power source that generates the specified power to be used for home or outdoor use. There are different types of generators that are available for various application needs. The various kinds of these that are commonly used are portable generators, electric generators, wind generators, RV generators, and emergency generators. Lets understand more about them.

Portable generator:

The portable generator is one of the best models used for home backup or outdoor activities. It has many uses and is capable to deliver required power source for home standby or construction purposes along with outdoor camping or recreations. A portable generator proves to be a wonderful choice as a convenient power source and is handy even outdoors.

Wind generator:

As the name suggests a wind generator is the power source, which converts the wind energy into electricity. This generator is winning the faith of the people as a reliable mode of producing energy for homes and other applications. To charge batteries and to provide a reliable stand-alone power source where grid power is not available, small wind generators or turbines are useful.

The wind generator comes in various outputs and sizes and are Designed for all wind speeds, Compact, Efficient, Robust, Light, Maintenance Free, Quiet, Safe, Efficient Brushless alternators, Easy Installation.

The RV generators

RV generators are the one particularly designed for the motor homes or the recreational homes, which is meant for fun and frolic to your outdoor trips to the countryside. These generators come in gas and diesel variants. You can choose from the various models and power options available in these generators. If you want to choose the best then go for the one which starts immediately, makes low noise and is easy to maintain.

RV generators are the most reliable generators set for it has low starting time and is easy to maintain. So much that if properly maintained they can outlast the RV. The most important feature of the RV generator is that they don’t require constant attention. Like in any other generator the power source in RV generator requires regular exercise. This has been found that gasoline generators can have fuel related problems if not used even for a month, it is essential for exercising the generator on a monthly basis.

Emergency Generator:

Life is so used to electronic gadgets or electrical appliances that life becomes next to impossible. When suddenly the power goes off for some reason your life may get hampered because of that. In such situation the emergency generator can be of best help. Power loss affects both home and business your most of the work is stranded and sometimes delayed.

An emergency generator enables you to have power restored back to your appliances which helps you in many ways hence there are various models of the emergency generators to choose from. The emergency generators are generally powered by propane, natural gas, gasoline or diesel.

You can make the choice of the generator as per your requirement. Before choosing a generator it is essential to go over the list of appliances and equipment you want to run from the generator. This will help you to total the watt required and will help to determine the size of generator you would require. In case if you are opting for the portable generator, never place the generator inside the house.