CN103368168B - 自动投切的变压器直流偏磁抑制装置及其控制方法 - Google Patents
自动投切的变压器直流偏磁抑制装置及其控制方法 Download PDFInfo
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CN104575992A (zh) * | 2013-12-19 | 2015-04-29 | 国家电网公司 | 一种电力变压器直流偏磁的在线监测与隔离装置 |
CN104360180B (zh) * | 2014-06-26 | 2017-12-26 | 许继集团有限公司 | 一种换流变压器直流偏磁抑制试验装置及试验方法 |
CN105975666B (zh) * | 2016-04-28 | 2023-02-21 | 国家电网公司 | 一种直流偏磁治理设备的优化配置方法 |
CN106340854A (zh) * | 2016-09-05 | 2017-01-18 | 华中科技大学 | 一种抑制交流变压器中性点直流电流的装置 |
CN108711829B (zh) * | 2018-07-26 | 2023-10-27 | 沈阳工业大学 | 一种具有双重保护的直流偏磁抑制装置及方法 |
CN111431151B (zh) * | 2020-04-10 | 2022-05-06 | 南方电网科学研究院有限责任公司 | 一种隔直的副边短路的变压器形中性点接地装置及方法 |
CN111404117B (zh) * | 2020-05-12 | 2023-02-21 | 广东电网有限责任公司惠州供电局 | 隔直装置及其控制方法 |
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CN202616762U (zh) * | 2012-06-27 | 2012-12-19 | 山东电力集团公司电力科学研究院 | 变压器直流偏磁抑制装置 |
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直流偏磁对高压设备运行的影响及应对;曾广桥;《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑 (月刊 )》;20120315(第3期);1-37 * |
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Inventor after: Yuan Haiyan Inventor after: Cao Zhiwei Inventor after: Liu Min Inventor after: Yao Jinxia Inventor after: Yun Yuxin Inventor after: Sun Shimin Inventor after: Li Xiuwei Inventor after: Wang Hui Inventor after: Zheng Jian Inventor after: Wang Bin Inventor before: Yuan Haiyan Inventor before: Liu Min Inventor before: Yao Jinxia Inventor before: Yun Yuxin Inventor before: Sun Shimin |
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