Research On Improving Monitoring And Control Ability Of Shahe Plant Auxiliary Power's Quality

The power quality of the power plant is related to the safety and economic operation of the generator set,which is an important part of the production process of the power plant.With more and more frequency conversion devices used in power plants,more and more harmonic is injected i nto the power plants,threating the safety and economic operation of the units.In order to improve the power quality of plants and to ensure the safe and economic operation of generator units,this paper explores a series of technical improvements to imp rove the monitoring and control of the power quality of Shahe power plant.According to the development of power quality monitoring technology at home and abroad,combined with my work experience,I try to find a way to improve the power quality of Shahe power plant.Harmonic detection and harmonic control technology are both important research direction of governing harmonics pollution.More and more products relateting to governing harmonics appear on the market and the quality is becoming better and bett er.However,the research of power plants harmonic controling is lagging behind.For example,more and more harmonic is injected into the power plants,and research in power system harmonic detection and control are very limited.This article uses harmoni c detection and control technology creativity to solve Shahe power plant harmonic pollution,in order to ensure the safty and economic operation of Shahe power plant generator units.