Research Status and Development Trend of DC Arc Fault in PV System

doi:10.16628/j.cnki.2095-8188.2018.10.001

Abstract

Abstract: The DC arc fault in photovoltaic system is seriously harmful for the safe operation of the photovoltaic system.Research on the characteristics and detection method of DC arc fault in photovoltaic system is of great significance to ensure security and reliability of photovoltaic system.This paper summarized the reasons and types of arc fault in photovoltaic system,aggregated the results of the the current international and domestic research of DC arc fault in photovoltaic system.It compared and analyzed the mainstream location method,detection principle and detection method of DC arc fault in photovoltaic system,and summarized the research status and development trend of DC arc fault detector.Finally,the development direction of the research on DC arc fault photovoltaic system were prospected.

Key words: photovoltaic system, DC arc fault, arc fault detector, location and detection

CLC Number:

TM501⁺.2

GUO Fengyi, RUAN Junyi, LIU Dawei, WANG Zhiyong. Research Status and Development Trend of DC Arc Fault in PV System[J]. DIANQI YU NENGXIAO GUANLI JISHU, 2018, 0(10): 1-7.

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