| 风力发电机组低电压穿越能力的试验分析 |
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| 引用本文： | 梁 剑,张 乐,张 爽.风力发电机组低电压穿越能力的试验分析[J].防灾减灾工程学报,2013(4):25-28. |
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| 作者姓名： | 梁 剑 张 乐 张 爽 |
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| 作者单位： | 国网宁夏电力公司电力科学研究院, 宁夏 银川 750002;国网宁夏电力公司吴忠供电公司, 宁夏 吴忠 751100 |
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| 摘 要： | 针对多起因系统故障引起电压跌落,导致风力发电机组脱网事故,对风电机组的低电压穿越能力进行分析,采用风电机组低电压穿越移动测试装置对风电机组进行低电压穿越能力测试。测试结果表明:风电机组低电压穿越能力测试可以精确记录风电机组低电压穿越期间电压、电流等各项参数指标,对并网风机及系统的稳定运行意义重大。
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| 关 键 词： | 风力发电 低电压穿越能力 电压跌落 |
Test analysis on low voltage ride through capability for wind generating set |
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| LIANG Jian,ZHANG Le,ZHANG Shuang.Test analysis on low voltage ride through capability for wind generating set[J].Journal of Disaster Prevent and Mitigation Eng,2013(4):25-28. |
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| Authors: | LIANG Jian ZHANG Le ZHANG Shuang |
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| Institution: | Ningxia Electric Power Research Institute, Yinchuan Ningxia 750011 , China);Ningxia Wuzhong Electric Power Supply Bureau, Wuzhong Ningxia 751100 , China |
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| Abstract: | Aiming at the accidents of wind power generation units off-line the grid caused by thepower system faults bringing voltage drop, analyzes the low voltage ride through capability of windpower generating units, using low voltage ride through moving test device, tests the wind power gener?ating units. The result shows that low voltage ride through moving test can accurately recording the pa?rameter index of the voltage and current of the wind power generating units while low voltage ridethrough, which provides necessary reference for steady operation of interconnection wind power unitsand power system. |
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