| 引用本文: | 王慧,范正林,桑在中."S注入法"与选线定位[J].电力自动化设备,1999,(3):18-20 |
| .The "S Signal Injection Method" and Its Application in Single Phase-to-Earth Fault Line Identification and Fault Point Location[J].Electric Power Automation Equipment,1999,(3):18-20 |
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| 摘要: |
| 着重介绍“Ｓ注入法”选线定位新原理，及根据此原理研制的ＴＹ－０１及０２型小电流接地系统单相接地选线与定位保护。该保护解决了两相ＴＡ（电流互感器）架空出线小电流接地系统单相接地选线与定位这一重大技术难题，并适应小电流接地系统的各种情况，成为通用型选线定位保护。 |
| 关键词: 电力系统 小电流接地系统 单相接地 选线 定位 |
| DOI： |
| 分类号:TM773 TM862 |
| 基金项目: |
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| The "S Signal Injection Method" and Its Application in Single Phase-to-Earth Fault Line Identification and Fault Point Location |
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Wang Hui Fan Zhenglin Sang Zaizhong
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| Abstract: |
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| Key words: power system power system with floating neutral point single
phase-to-earth fault fault line identification fault point location |
