| 基于GOOSE的10 kV简易母线保护研究和应用 |
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| 引用本文： | 陈杰明.基于GOOSE的10 kV简易母线保护研究和应用[J].电力系统自动化,2011,35(4):96-99. |
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| 作者姓名： | 陈杰明 |
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| 作者单位： | 广东电网公司广州供电局,广东省广州市,511300 |
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| 摘 要： | 变电站10 kV系统中通常不配置母线保护功能.当发生10 kV母线故障时,通过变压器低压侧后备过流保护动作切除故障,动作延时较长,会对一次设备造成损害.为减少变电站10 kV母线短路故障对开关柜和变压器的危害,结合110 kV东方站全站综合自动化系统改造工程,进行了基于通用面向对象变电站事件(GOOSE)的10 kV简...
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| 关 键 词： | IEC 61850 通用面向对象变电站事件 母线保护 备自投 过载联切 |
| 收稿时间： | 4/26/2010 2:37:43 PM |
| 修稿时间： | 1/25/2011 1:58:37 PM |
10 kV Bus Protection Research and Application Based on GOOSE |
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| CHEN Jieming.10 kV Bus Protection Research and Application Based on GOOSE[J].Automation of Electric Power Systems,2011,35(4):96-99. |
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| Authors: | CHEN Jieming |
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| Affiliation: | CHEN Jieming (Guangzhou Power Supply Bureau of Guangdong Power Grid Corporation,Guangzhou 511300,China) |
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| Abstract: | Normally,bus protection is not configured within 10 kV substation system.When bus accident happened,over-current backup protection on transformer's low voltage sides acts to switch off the fault.The act delay may cause partial damage of the primary equipments.The research purpose here is to reduce damage risk of the main transformer and switch box during bus short circuit accident.As a part of 110 kV Dongfang substation automation system modernization project,a generic object oriented substation event(GOOSE... |
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| Keywords: | IEC 61850 GOOSE bus protection backup power automatic throw-in overload intertripping |
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