| 基于MOA的串联电容补偿过电压保护研究 |
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| 引用本文： | 杨智博,高阳,李洪霞.基于MOA的串联电容补偿过电压保护研究[J].电瓷避雷器,2011(2):30-34,39. |
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| 作者姓名： | 杨智博 高阳 李洪霞 |
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| 作者单位： | 东北电力大学电气工程学院;吉林省电力勘探设计院; |
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| 摘 要： | 金属氧化物避雷器(MOA)可作为输电线路、串联电容补偿等电力设备的过电压保护的重要设备.利用MATLAB软件中的电力系统模块库(PSB),建立了含有串联电容补偿的超高压输电线路系统模型,模型对MOA过电压保护性能进行了仿真,结果表明,过电压保护补偿装置能快速有效地切除故障动作,对MOA的设计和选用有一定的参考价值.
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| 关 键 词： | 金属氧化物避雷器 MATLAB仿真 串联电容补偿 过电压保护 |
Study on Overvoltage Protection of Series Capacitance Compensation Based on MOA |
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| YANG Zhi-bo,GAO Yang,LI Hong-xia.Study on Overvoltage Protection of Series Capacitance Compensation Based on MOA[J].Insulators and Surge Arresters,2011(2):30-34,39. |
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| Authors: | YANG Zhi-bo GAO Yang LI Hong-xia |
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| Affiliation: | YANG Zhi-bo1,GAO Yang2,LI Hong-xia1(1.Elctricial Engineering Department,Northeast Dianli University.Jilin 132012,China,2.Jilin Electrical Power Survey & Design Institute,Changchun 130022,China) |
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| Abstract: | Metal oxide arresters(MOA)can be an important device for overvoltage protection in transmission line and electric power equipment such as series capacitance compensation.A system model based on the Power System Block set(PSB)of MATLAB for EHV transmission line with series compensation is established,and the overvoltage protection capability of MOA is simulated.The result showed that failure action can be eliminated quickly and effectively by overvoltage protection compensation devices.It provides some refer... |
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| Keywords: | metal oxide arrester MATLAB simulation series capacitance compensation over voltage protection |
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