CN103217641B - 一种风电变流器的crowbar电路的测试装置及测试方法 - Google Patents
一种风电变流器的crowbar电路的测试装置及测试方法 Download PDFInfo
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EP3631934A4 (en) * | 2017-05-25 | 2021-02-17 | General Electric Company | PROCEDURE FOR OPERATING ELECTRICAL ENERGY SYSTEMS |
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US10107847B2 (en) * | 2014-03-25 | 2018-10-23 | Ford Global Technologies, Llc | Diagnostic method for contactor resistance failure |
CN105203890B (zh) * | 2015-10-26 | 2018-02-13 | 国电南瑞科技股份有限公司 | 一种风电变流器chopper装置的测试平台及方法 |
CN105487018B (zh) * | 2015-11-19 | 2018-06-26 | 北京金风科创风电设备有限公司 | 变流器的测试装置、电气倒切柜和测试系统 |
CN107196338B (zh) * | 2017-06-30 | 2019-10-15 | 天津大学 | 一种动态调整转子撬棒阻值的双馈风机低电压穿越方法 |
CN107561346B (zh) * | 2017-07-27 | 2021-09-10 | 佛山市华葆电源设备有限公司 | 一种快速侦测三相市电电压异常的方法 |
CN107390079B (zh) * | 2017-09-06 | 2020-01-24 | 阳光电源股份有限公司 | 变流器、撬棒电路及其状态检测方法和控制方法 |
CN108599133A (zh) * | 2018-04-09 | 2018-09-28 | 唐山三友集团兴达化纤有限公司 | 一种谐波治理装置 |
CN110649790B (zh) * | 2018-06-25 | 2022-07-12 | 北京金风科创风电设备有限公司 | 风电变流器的控制方法、控制装置以及风电变流器 |
CN111181137B (zh) * | 2018-11-12 | 2022-02-08 | 维谛技术有限公司 | 一种风能变流器的接触器保护方法和电路 |
CN112542944B (zh) * | 2019-09-23 | 2022-03-18 | 中车株洲电力机车研究所有限公司 | Dc-dc电路的启动方法及装置 |
CN113125953B (zh) * | 2020-01-15 | 2022-12-09 | 江苏龙源风电技术培训有限公司 | 一种风力发电机组故障判断方法及其故障判断设备 |
CN112072902A (zh) * | 2020-08-28 | 2020-12-11 | 宋喂 | 一种高频感应加热装置 |
CN113437916B (zh) * | 2021-06-11 | 2022-08-05 | 华中科技大学 | 一种双馈异步电动机控制系统的起动方法和装置 |
CN114221387A (zh) * | 2022-01-27 | 2022-03-22 | 大连尚佳新能源科技有限公司 | 一种风电变流器模拟运行测试装置 |
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CN102222939A (zh) * | 2011-06-28 | 2011-10-19 | 南车株洲电力机车研究所有限公司 | 一种双馈风力发电机组网侧变流器的并网控制方法及装置 |
CN102901919B (zh) * | 2011-07-29 | 2015-02-04 | 台达电子企业管理(上海)有限公司 | 双馈式感应发电系统及其有源撬棍电路的自我测试方法 |
CN102957163A (zh) * | 2011-08-23 | 2013-03-06 | 台达电子企业管理(上海)有限公司 | 一种双馈型风力发电系统的直流斩波装置及其方法 |
CN103018615B (zh) * | 2011-09-23 | 2015-04-15 | 台达电子企业管理(上海)有限公司 | 一种在风电机组中用于检测撬棍电路的装置及其方法 |
CN202353451U (zh) * | 2011-11-22 | 2012-07-25 | 国电南京自动化股份有限公司 | 双馈变流器Crowbar保护及故障检测装置 |
CN102790404A (zh) * | 2012-07-31 | 2012-11-21 | 许继集团有限公司 | 具备低电压穿越功能的双馈型风电机组 |
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EP3631934A4 (en) * | 2017-05-25 | 2021-02-17 | General Electric Company | PROCEDURE FOR OPERATING ELECTRICAL ENERGY SYSTEMS |
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