McDonald Hopkins LLC
Method and device for identifying distribution network topology error
Provided are a method and a device for identifying a distribution network topology error. The method includes: calculating a voltage of a coupling node to which each load belongs and obtaining a voltage sample space of coupling nodes to which all loads belong; calculating a current of a branch to which each load belongs and obtaining a current sample space of branches to which all loads belong; calculating a voltage correlation coefficient and a current correlation coefficient respectively between different loads according to the obtained voltage sample space and the current sample space; and completing verification and correction of the distribution network topology.
ELECTRIC POWER SCIENCE & RESEARCH INSTITUTE OF STATE GRID TIANJIN ELECTRIC POWER COMPANY STATE GRID CORPORATION OF CHINA STATE GRID TIANJIN ELECTRIC POWER COMPANY
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Shiqian Yi Guodong Jian Tianchun Gaomeng Yan Jikeng Xudong
Ma Ding Li Zhuang Xiang Wang Qi Lin Wang