After 1 coke oven gas internal combustion engine generating units are installed in the local local power supply network, a set of grid connected synchronizing device is installed at the low voltage main switch of the total distribution room, and it can be used by the enterprise in the same time through the synchronization device and the low voltage of the power supply.
2, a set of reverse power protection module is installed at the low voltage main switch of the total distribution room, which can prevent the generator's power coming back to the power grid and cause accidents.
3 when the external power failure, low voltage switch through the inverse power module control circuit breaker tripping into isolated operation of generator, ensure the main equipment of fan, circulating ammonia pump constant electric and normal operation can be avoided; because coke oven fan stop caused by fireworks pollution, such as power can also be large enough to ensure the normal production of the coke oven.
4 when the external network is supplied again, the network can be reconnected to the net again through the total switch at the same time.
5, the generating unit can pass through the process control software to monitor the various parameters such as temperature, pressure, voltage and current of the generating set in real time, and automatically regulate the flow of gas and cooling water, so as to ensure the normal operation of the generator set.
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