In general, you should look at the power of the equipment. Typically, the efficiency of a 1000 kW generator is around 800 kW. The common power that a 100 kW diesel generator set can bring is 800 kW. The power generated by a 1,000 kW generator in one hour can reach 800 kilowatt hours when operated for a long time. 1kw can produce electricity based on electrical energy W=pt. p is the power (i.e. 1Kw), and t is the time. Therefore, the electrical energy can be W=pt=1Kw*1h=1Kwh, therefore the specific. the power depends on the power of the equipment, which generally does not exceed 0.5KW< /p>
It is difficult and unprofitable to make your own small hydroelectric generator.
To obtain high efficiency from a small 1000W hydroelectric generator, an impact hydroelectric generator set can be selected.
The hydraulic impulse generator isalso called horizontal hydraulic generator. Like the oblique impact hydraulic generator, it is a hydraulic generator with high water head and low flow. The required water height range is: 7-40. meters. It is suitable for use in high mountain areas. Its working principle is as follows: in the hydraulic turbine, the jet coming out of the nozzle is not in the tangential direction, but in the direction forming a certain angle with the plane of rotation of the It enters the bucket from one side of the slide, then exits through the leaf of the bucket on the other side. The main features of the impact hydroelectric generator set are:
1. Under normal water conditions, water resources can be reasonably used to generate electricity.
2. If there is a rainy and dry period and there is no water, the diesel engine can be used to produceire of electricity.
For a small hydroelectric generator of about 1 kW, the market price is about 1,000 yuan. It is much cheaper and faster to buy it directly than to make your own.
For small hydroelectric generators of around 1 kW, the most important thing to consider is its operational stability and reliability. It is recommended not to think too much about efficiency. After all, for a unit with a power of 1 kW, the difference between the power of 70% and 60% is 100 W. There is no need to invest more for 100 W.