Overview:
A 10 kilowatt hydroelectric generator can produce electricity in a day at full load: 10 KW x 24 hours = 240 KWh = 240 degrees, and in a day at 80% load it can produce electricity: 10 KW x 80% x 24 hours = 240 KWh. =192 degrees.
The generator is mainly composed of stator, rotor, end cover, brush, frame and bearings.
The stator consists of a machine base, a stator core, a wire winding and other structural parts that secure these parts.
The rotor consists of the rotor core, rotor magnetic poles (with magnetic yoke and magnetic pole windings), slip rings (also called copper rings and slip rings), fans and rotating shafts.
The stator and rotor of the generator are connected and assembled via the bearings, base and end cover, so that therotor can rotate in the stator. Some excitation current passes through the slip ring, so that. the rotor becomes a rotating magnetic field. The stator coil moves to cut the magnetic lines of force, thereby generating an induced electrical potential, which is drawn across the terminals and connected in the circuit to generate a current.
Due to a broken connection between the brush and the rotor, the rotor rotates in a certain direction and generates alternating current. Therefore, there is alternating current in household and other circuits, called. alternating current. The output current frequency of China's power grid is 50 Hz.
Knowledge about small hydropower generators
If you want to ask about the size, parameters and price of 100 kW, 200 kW, 500 kW, 1000 kW generators, must be specific to you. It depends on the brande unity. Generators from different brands have different sizes, parameters and prices.
Weichai 100kW generator set size (mm L×W×H): 2400×700×1490
110KW generator set size: 2280×855×1300 (length, width and height) ) mm?
200KW generator set size: 3000×1060×1900 (length, width and height) mm
500KW generator set size: 3600×1500×2100 (length, width and height) mm< /p>
1000KW generator set size: 5200×1830×2400 (length, width and height) mm
Detailed information:
1. the generator set adopts Shandong Weifang Weichai Power Co., Ltd. The company's diesel engine is used as energy and it is equipped with a well-known brand generator.
2. The unit has a wide power range: 10 ~ 4300 KW
3. Low fuel consumption, low emissionst low noise
4. has excellent performance and advanced technology. Reliable operation and easy maintenance
5. High pressure regulation precision, good dynamic performance, compact structure and long service life
6.The product has been subjected to high altitude, high temperature, high cold and "three-level" experiments high" throughout the year, and has strong environmental adaptability
Baidu Encyclopedia-Weichai Generator
10 kilowatt generator How much does it cost?
If the height difference is H=10 meters, the internal diameter of the pipe is 10 centimeters and the flow rate is 5 meters/second, then the flow rate Q=V (3.14 D^2 /4 )=5*(3.14 *0.10^2/4) = 0.03925 cubic meters/second
Water flow power
P = 9.8QH = 9.8*0.03925*10 = 3.85 kilowatts ,
Considering the efficiency of the turbine and generator, let's generate 2 kilowatts of electricity! Available for agfarmer.
But such a small hydroelectric generator may not be available.
10 kW generators include diesel generators and gasoline generators. If it is a single-cylinder machine, a 10 kW diesel generator generally costs around 6,000-8,000 yuan, and a 10 kW gasoline generator generally costs around 4,500 yuan; It is a two-cylinder engine. Whether it is a diesel generator or a gasoline generator, the price is more than 10,000 yuan. For example, the price of a 10kW two-cylinder diesel generator is about 13,000-15,000 yuan. of a 10 kW two-cylinder gasoline generator costs about 1.1-15,000 yuan. The price is around 13,000 yuan. The prices above are for national brands. If electricity is imported, it will be more expensive.