The power generation efficiency is low and produces vibration and noise.
1. Low power generation efficiency: In case of low water head, the speed and pressure of water flow through the turbine will decrease, resulting in a decrease in the power generation efficiency of the turbine axial flow, which will lead to insufficient power generation and affect the stable performance and reliability of the power system.
2. Vibration and noise generation: When the axial flow turbine generator operates under low water height, vibration and noise problems will occur, which will have adverse effects on the equipment and the environment, such as equipment disruptions. damage. Or affect the quality of life of surrounding residents.
Yes!
Reason: Small hydroelectric generators are generally synchronous generators and the quality ofelectricity production is consistent with the electricity grid; as long as the generator is connected to the grid, the generator will run automatically and power from the water; will be transmitted based on the output. Dynamic energy is converted into electrical energy and sent to the grid, without voltage instability caused by changes in load and water flow.