| 重合器与电压-电流型开关配合的馈线自动化 |
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| 引用本文： | 刘健,程红丽,李启瑞.重合器与电压-电流型开关配合的馈线自动化[J].电力系统自动化,2003,27(22):68-71. |
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| 作者姓名： | 刘健 程红丽 李启瑞 |
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| 作者单位： | 1. 西安科技大学,陕西省西安市,710054;陕西银河电力自动化股份有限公司,陕西省西安市,710075
2. 西安科技大学,陕西省西安市,710054 |
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| 摘 要： | 指出了重合器与电压时间型分段器配合的馈线自动化系统的不足，论述了采用重合器与电压一电流型开关配合方式的改进方案，它具有暂时故障恢复速度快、永久故障处理时间短的优点，且不需要借助“残压”作为判断闭锁的条件，因此十分可靠。结合实例详细描述了这种方案的重合器、分段开关和联络开关的基本功能及系统的工作原理，深入论述了环状网以及网格状配电网的分段开关和联络开关的整定方法。
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| 关 键 词： | 配电自动化 馈线自动化 重合器 智能化开关 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
FEEDER AUTOMATION BASED ON RECLOSERS AND VOLTAGE-CURRENT-MODE POLE-MOUNTED SWITCHES |
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| Liu Jian ,Cheng Hongli ,Li Qirui.FEEDER AUTOMATION BASED ON RECLOSERS AND VOLTAGE-CURRENT-MODE POLE-MOUNTED SWITCHES[J].Automation of Electric Power Systems,2003,27(22):68-71. |
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| Authors: | Liu Jian Cheng Hongli Li Qirui |
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| Affiliation: | Liu Jian 1,2,Cheng Hongli 1,Li Qirui 1 |
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| Abstract: | Some weaknesses of reclosers and voltage time mode sectionalizers based feeder automation are pointed out. An improved approach based on reclosers and voltage current mode pole mounted switches (RVC) is described, which can reliably ensure quick restoration for a temporary fault and use less time for handling a permanent one while requiring no residual voltage for locking determination. The principles of RVC and the basic functions of reclosers, sectionalizing switches and looped switches are discussed with examples. The way to calculate the settings of sectionalizing and looped switches in the looped network and grid network is detailed. |
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| Keywords: | distribution automation feeder automation recloser intelligent switches |
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