The 100 meter drop is not too small. The key is to look at the investment in this project and the investment income.
To put it simply, if I spend tens of billions to build the Three Gorges, it is not profitable. Let me briefly explain how to estimate:
Power plant production = 9.0-9.4*flow*water head This means that the average production of your power plant and. installed capacity is generally 1.5 times to 2.5 times average production. If the average flow rate of this plant over the years is 10 cubic meters/second, then the average power is 9,000 KW, then the installed capacity of the plant is approximately 20,000 KW. Generally speaking, if the investment per kilowatt of a power plant is between 4,000 and 5,000 yuan, the return on investment is relatively good, so the investment in this power plant is about 80 millionyuan.
An 8,000 kilowatt hydroelectric generator uses 355 million cubic meters of water.
Water used for hydroelectric power generation of units 4 × 2,000 kW = 8,000 kW, the average water consumption for many years is 355 million meters cubic, so the 8,000 kW hydroelectric generator uses 355 million cubic meters of water. water.
A motor refers to an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction.