Research on the judging method of the T-connected transmission line fault branch
Source abstract
Abstract
When the T-connected transmission line fails, there is a certain relationship between the phases of the three-terminal power frequency fault current, which can be applied to protect the current differential of the T-connected line. In this paper, using the MATLAB/Simulink electric power system simulation software, when the T-connected transmission line is faulty, the power frequency fault current variation law monitored at the installation point is deeply studied, and the judgment method of the T-connected transmission line fault branch based on the power frequency current is proposed.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Power Systems Fault Detection · HVDC Systems and Fault Protection · High-Voltage Power Transmission Systems
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Electric Power Research Institute of State Grid Liaoning Electric Power Co., Ltd. 1 , Shenyang, Liaoning 110006, China
State Grid Liaoning Electric Power Co., Ltd 2 , Shenyang, Liaoning 110006, China
References (8)
Show source-provided references
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