The main reasons why the temperature of the diesel generator set is too high are:
1. The diesel engine uses hard water for a long time, and a large amount of scale forms in the water tank. and water channels, resulting in poor heat dissipation.
2. There are too many impurities deposited in the water channels between the body and the cylinder head, which blocks water circulation and results in poor heat dissipation.
3. Seriously burns engine oil, causing excessive carbon deposits and poor heat dissipation.
4. Improper operation and use. When starting the diesel engine, you must first use a small or medium throttle to preheat for a while. Do not suddenly increase the throttle or suddenly increase the load, otherwise the diesel engine will run abruptly and the temperature will rise sharply. Or, long-term overload operation of the diesel engine will also cause the diesel engine to become too hot.
5. Delaying fuel delivery too late will cause the diesel engine to overheat.
6. Put it into operation at full load immediately after repair, causing overheating or jamming of moving parts due to too little mounting clearance.
7. Insufficient cooling water causes the diesel engine to overheat.
If the temperature of the diesel engine of the diesel generator set is too high, it will cause reduced matching clearance, resistance and poor lubrication of moving parts in severe cases. cause cylinder pulling and shaft holding accidents. Therefore, when the temperature of the diesel generator set is too high, it should be repaired in time.
Electricity production hours: duration of electricity productionelectricity of the wind turbine at full load during the statistical period, i.e. the total electricity production divided by the nominal installed capacity of the wind turbine. \x0d\ Effective Wind Hours: The cumulative running time of the fan between the starting wind speed and the starting wind speed during the statistical period. \x0d\ The starting wind speed refers to the wind speed that reaches the grid connection condition, which is the lowest wind speed that can produce electricity. If the wind speed is lower than this, it will automatically stop. The starting speed is related to the aerodynamic performance of the fan blades. When the cut-in wind speed is reached, the generator can produce electricity continuously and stably. \x0d\\x0d\ Cut-off wind speed refers to the maximum wind speed at which the wind turbine is connected to the gridto produce electricity. If the wind speed exceeds this speed, the unit will be cut off from the grid, causing the grid to shut down. means that the wind turbine will shut down and stop producing electricity. The cutoff wind speed is not only related to the blades, but also to the unit load. If the cut-off wind speed is reached but not cut off, there may be risks of tower collapse, turbine overspeed, etc. accidents.