Locks use water to produce electricity. According to relevant public information, the basic principle of hydropower is to use the water level difference to generate electricity using a hydropower generator, that is, the The potential energy of the water is converted into the mechanical energy of the water wheel. Then the mechanical energy is used to drive the generator to obtain electricity. Scientists take advantage of the natural conditions of water level difference, effectively use fluid engineering and mechanical physics, and carefully combine them to achieve the highest power generation capacity, so that people can use an electricity cheap and pollution-free. Low-level water absorbs sunlight and circulates water throughout the earth, restoring the high-level water source. In 1882, the first use inRegistered hydroelectric power took place in Wisconsin, United States. So far, the scale of hydroelectric power ranges from micro-scales, tens of watts used in rural areas of the third world, to millions of watts used to power large cities.
How does a hydroelectric plant produce electricity?
Principle
The basic principle of hydroelectricity is to use the difference in water level
to produce electricity with a generator hydroelectric, that is to say using the potential energy of water to transform it into water. The mechanical energy from the wheel is then used to drive the generator to obtain electricity. Scientists take advantage of natural water level difference conditions, effectively use fluid engineering and mechanical physics, and carefully combine them to achieve the highest power generation capacity.us high, so that people can use cheap, pollution-free electricity.
Low-level water absorbs sunlight and circulates water throughout the earth, restoring the high-level water source.
In 1882, the first recorded use of hydroelectricity took place in Wisconsin, United States. So far, the scale of hydroelectric power ranges from micro-scales, tens of watts used in rural areas of the third world, to millions of watts used to power large cities.
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Size of micro wind turbine
The basic principle of hydroelectric power generation in hydropower plants is to use the water level difference to produce electricity in conjunction with the hydroelectric generatorue, that is, to use the potential energy of water to transfer electricity. The mechanical energy of the water wheel is used to drive the generator to obtain electricity. Scientists take advantage of the natural conditions of water level difference, effectively use fluid engineering and mechanical physics, and carefully combine them to achieve the highest power generation capacity, so that people can use an electricity cheap and pollution-free.
Low-level water absorbs sunlight and circulates water throughout the earth, restoring the high-level water source. In 1882, the first recorded use of hydroelectric power took place in Wisconsin, United States. So far, the scale of hydroelectric power ranges from micro-scales, tens of watts used in rural areas of the third world, to millions of watts used.designed to supply large cities. ,
Detailed information:
Operating principles of hydropower plants:
The operating principle is to make full use of water resources economically and rationally and ensure power quality.Meet the requirements of security, comprehensive distribution, economy and multiple supplies. Hydroelectric power plants perform tasks such as frequency regulation, peak regulation, phase regulation and backup of the power system.
Generally, during floods, the water volume must be fully utilized to put all units into operation to achieve full power generation and multiple supplies, and support the load of basis of the electrical system when operating during tank water; During the procurement periodioning, the water load should be used as much as possible to support the base load and peak load of the power system, making full use of the adjustable output force to play the role of frequency regulation, peak regulation and emergency rescue service. system.
When a hydroelectric power station is in operation, it will be affected by the adjustment of compensation between different rivers; the impact of runoff adjustment when the same river is cascaded and the impact of power compensation between thermal power plants; and hydroelectric plants in the electricity system. The operation of a hydroelectric power station includes normal operation, special operation, abnormal operation and economic operation. For a hydroelectric power plant to operate normally, attention must be paid to the maintenance of the plant.
EncyclBaidu opedia - Hydroelectric power plant
Baidu encyclopedia - Hydroelectricity
Nissey brand
Micro and small model
Rated power 1 .4 (W)
Wind wheel diameter 0.2 (m)
Delivery time within 30 days Goods
Rated wind speed 10 ( m/s)
Micro wind turbine
As long as there is a wind force that can shake the leaves, it can generate electricity, and it is small in size, light in weight, the wing diameter is only 20 cm. Thanks to the unique quiet setting, it can be placed anywhere with confidence. It can generate 1.5W of electricity when the wind speed is 10m/s. Even the electricity generated by ordinary weak wind is sufficient to power the use of various LED applications and sensors. It is more practical to use secondary generators in areas where electrical wiring is difficult. It can be used as a small power supply, foodrelief, etc.
Features:
1. Breeze speed: as long as the wind force that can shake the leaves is about 1.5 meters/ second, electricity can be generated
2. Small size and light weight, can be easily installed anywhere
3. Durability, low noise
< p>4. Used with solar cells, etc. . for higher efficiencyp>
5. Power conversion possible corresponding to capacitors, rechargeable batteries, etc.
Scope:
1. In private gardens Energy production for garden lights, night lights, etc.
2. Decorative power supply for outdoor use
3. Power supply for outdoor use (for mountain chalets, camping tents and boats)
4. Road signs, wind speed, wind direction tester
5. Work, interests, summer equipmentude, etc.
p>
6. Small power generation for domestic use
Specifications:
Appearance: 300mm long (body 130mm, wing diameter 200*45mm)
Material: ASE resin
Weight: Body: 300g
p >Power: about 1.4W, when the wind speed is 10m