Research on Fault Tolerance Control Technology of Distribution Network Based on Photovoltaic Reactive Power Depth Regulation
With the rapid development of renewable energy,especially the wide application of photovoltaic systems,the stability and reliability of the distribution network are facing new challenges.The photovoltaic system has a unique reactive power regulation ability,which provides a new solution for the fault-tolerant control of the distribution network.This paper explores the fault tolerance control technology of distribution network based on photovoltaic reactive power depth regulation,and realizes the more efficient and stable network operation by systematically analyzing the response mechanism of distribution network in case of failure.Firstly,the basic concept of the photovoltaic system and its application background in the distribution network are introduced,and then the demand analysis of fault tolerance control,data acquisition and processing process,fault isolation and system reconfiguration technology,and the reactive power regulation mechanism of the photovoltaic system are discussed in detail.Finally,the paper verifies the effectiveness of the proposed method through the system test,and confirms the practical application value of the photovoltaic reactive power depth regulation in improving the fault tolerance of the distribution network.
depth adjustmentdistribution networkfault-tolerant control
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