| 双母线隔离开关电气闭锁的改进 |
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| 引用本文： | 钟远雄,李高标. 双母线隔离开关电气闭锁的改进[J]. 广东输电与变电技术, 2009, 11(4): 15-17 |
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| 作者姓名： | 钟远雄 李高标 |
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| 作者单位： | 广东省输变电工程公司;广东电网公司惠州供电局 |
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| 摘 要： | 通过比较变电站双母线接线的电气闭锁的两种方法—横向电气闭锁加纵向电气闭锁和只采用纵向电气闭锁的优、缺点，提出采取纵向电气闭锁带倒母线操作电气闭锁的改进方法，使双母线接线的电气闭锁更安全可靠。
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| 关 键 词： | 电气防误操作 横向电气闭锁 纵向电气闭锁 倒母线操作电气闭锁 |
An Improvement of Double-bus-bar Isolators Electric Block |
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| Zhong Yuanxiong,Li Gaobiao. An Improvement of Double-bus-bar Isolators Electric Block[J]. Guangdong Power Transmission Technology, 2009, 11(4): 15-17 |
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| Authors: | Zhong Yuanxiong Li Gaobiao |
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| Affiliation: | 1. Transmission and Substation Engineering Co. of Guangdong Province;2. Guangdong Power Grid Corporation Huizhou Power Supply Bureau) |
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| Abstract: | Basing on the comparison between two methods of isolators electric block, the lateral electric block plus longitudinal block and sole longitudinal electric block, an improved method of longitudinal electric block with additional block under switching over bus bars. This improvement will ensure more safety and reliability when switching over double bus bars. |
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| Keywords: | Electrically preventing misoperation Lateral electric block Longitudinal block with Electric block under switching-over bus bars |
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