Are you interested in purchasing a generator? Generators can be used in the home or in the workplace. If your answer to this question is “yes”, then you may want to read through our checklist to find out the steps you should take before you make a final decision.
Who uses generators?
Wind turbines or more popularly known as wind power generators are machines that convert mechanical energy into electricity. It works on the same principles of electric power generators. While the other types of electric power generators use fossil fuels in order to generate electricity, wind power generators use wind energy.
In today’s modern time, almost everything runs on electricity. That is why for most people, power outages can bring about problems. Power disruptions can occur for a substantial period. And can cause productivity and monetary loss in businesses. Having a backup power generator is one good way of countering power disruptions. Power generators are mostly used in hospitals, large companies and commercial establishments.
As you may know, portable generator is quite useful if your area is prone to frequent power outages. With some fuel, a portable generator can provide electricity so you can run your appliances even if there is no electrical power from the main line.
However, when the power suddenly shuts down, there is a possibility that your appliances might be damaged. Also, when the main power line is switched on, the power source could fry your appliances.
Generators convert the rotational motion made by to electric power. They are the key to the operation of any hydropower system.
There are two types of generators used in micro hydropower system. These are synchronous and asynchronous generators. Synchronous generators are standard in most power generators. On the other hand, asynchronous, or induction generators, are also used. For this article, we will tackle the second type in detail
Just like petrol or diesel engines, the power of a water turbine in a micro hydropower system fluctuates in speed as an electrical load is applied or disconnected. Usually, this is not a problem with an engine that uses direct shaft power.
However, there is still a chance that the fluctuation in speed will affect the frequency and voltage output of a generator negatively. In fact, it could harm and damage the generator by overloading it with high power or over speeding it with a light or no load at all.
