Single-Pole Switching on TVA'S Paradise-Davidson 500-KV Line Design Concepts and Staged Fault Test Results
Single-Pole Switching on TVA'S Paradise-Davidson 500-KV Line Design Concepts and Staged Fault Test Results
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TVA Paradise-Davidson 500-KV 线路的单极切换设计理念和阶段性故障测试结果
DOI：
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发表时间：
1971
期刊：
影响因子：
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通讯作者：
L. Smith
中科院分区：
文献类型：
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作者：
L. Edwards;J. Chadwick;H. A. Riesch;L. Smith
单极开关被选择用于径向500-kV线路，其将1，278-MVA发电机连接到传输系统。介绍了一种具有选择性跳闸和特殊补偿功能的线路保护继电器，该继电器具有潜供电流熄灭功能。500 kV单极开关的系统规划标准和设计概念首次通过在运行的500 kV系统上进行的分阶段故障测试进行验证。
Single-pole switching is selected for a radial 500-kV line which connects a l, 278-MVA generator into the transmission system. Line protective relays providing selective tripping and special compensation assisting with secondary arc current extinction are described. System planning criteria and design concepts for 500-kV single-pole switching are verified for the first time by staged fault tests conducted on an operating 500-kV system.