| 引用本文: | 卜强生,高磊,闫志伟,袁宇波,宋亮亮,宋爽.智能变电站继电保护软压板防误操作策略及实现[J].电力自动化设备,2016,36(12): |
| BU Qiangsheng,GAO Lei,YAN Zhiwei,YUAN Yubo,SONG Liangliang,SONG Shuang.Strategy and implementation of soft-clamp misoperation prevention for smart substation protections[J].Electric Power Automation Equipment,2016,36(12): |
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| 摘要: |
| 从软压板在智能变电站中的实际应用情况出发，分析软压板误操作给继电保护带来的影响，提出软压板防误操作的基本原则和具体策略，并结合实际智能变电站工程给出继电保护软压板防误操作在监控后台中的具体实现方法，探讨软压板防误逻辑的表达方式和自动生成方法。 |
| 关键词: 智能变电站 继电保护 软压板 防误操作 逻辑策略 虚点信息 |
| DOI：10.16081/j.issn.1006-6047.2016.12.024 |
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| Strategy and implementation of soft-clamp misoperation prevention for smart substation protections |
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BU Qiangsheng1, GAO Lei1, YAN Zhiwei2, YUAN Yubo1, SONG Liangliang1, SONG Shuang1
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1.Jiangsu Electric Power Company Research Institute, Nanjing 211113, China;2.XJ Electric Co.,Ltd.,Xuchang 461000, China
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| Abstract: |
| The influence of soft-clamp misoperation on the relay protections is analyzed according to its actual application situations in smart substations, the fundamental principle and specific strategy against the soft-clamp misoperation are proposed, the implementation of soft-clamp misoperation prevention on the background supervisory control platform is introduced based on an actual smart substation project, and the expression and auto-generation of anti-misoperation logic for soft clamps are discussed. |
| Key words: smart substation relay protection soft clamp anti-misoperation logic strategy virtual signal |
