CN103454526A - 一种基于电力变压器绕组故障类型判定方法 - Google Patents
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Cited By (8)
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CN104316826A (zh) * | 2014-11-17 | 2015-01-28 | 国家电网公司 | 一种检测变压器绕组故障类型的方法及系统 |
CN104361173A (zh) * | 2014-11-17 | 2015-02-18 | 国家电网公司 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
CN104657617A (zh) * | 2015-03-06 | 2015-05-27 | 云南电网有限责任公司电力科学研究院 | 一种变压器绕组状态评价数据的集成系统 |
CN105180792A (zh) * | 2015-07-01 | 2015-12-23 | 西安交通大学 | 一种基于模型修正的变压器绕组变形定量诊断方法 |
CN105956269A (zh) * | 2016-04-29 | 2016-09-21 | 国家电网公司 | 一种获取变压器绕组状态与饼间电容参数关系的方法 |
CN107917661A (zh) * | 2017-11-22 | 2018-04-17 | 广西电网有限责任公司电力科学研究院 | 用于频率响应型绕组变形测试仪的功能检查装置 |
CN110543730A (zh) * | 2019-09-05 | 2019-12-06 | 长沙理工大学 | 一种变压器绕组变形故障判定方法 |
CN111983524A (zh) * | 2020-08-26 | 2020-11-24 | 西南交通大学 | 一种基于振荡波时频变换的变压器绕组故障评估方法 |
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CN1731202A (zh) * | 2005-08-26 | 2006-02-08 | 上海久隆电气设备试验有限公司 | 变压器交接时频率阻抗特性测量方法 |
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包玉树: "变压器绕组变形检测技术在江苏电网的应用", 《江苏电机工程》, vol. 24, no. 4, 31 July 2005 (2005-07-31), pages 49 - 51 * |
朱明林: "变压器绕组变形诊断中的等效模型参数辨识", 《电力系统自动化》, no. 8, 25 April 2001 (2001-04-25), pages 38 - 41 * |
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104316826A (zh) * | 2014-11-17 | 2015-01-28 | 国家电网公司 | 一种检测变压器绕组故障类型的方法及系统 |
CN104361173A (zh) * | 2014-11-17 | 2015-02-18 | 国家电网公司 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
US10546074B2 (en) | 2014-11-17 | 2020-01-28 | State Grid Corporation Of China (Sgcc) | Method and system for obtaining relation between winding state and leakage reactance parameter of transformer |
CN104316826B (zh) * | 2014-11-17 | 2018-07-20 | 国家电网公司 | 一种检测变压器绕组故障类型的方法及系统 |
CN104361173B (zh) * | 2014-11-17 | 2018-02-23 | 国家电网公司 | 一种获取变压器绕组状态与漏抗参数关系的方法及系统 |
CN104657617A (zh) * | 2015-03-06 | 2015-05-27 | 云南电网有限责任公司电力科学研究院 | 一种变压器绕组状态评价数据的集成系统 |
CN105180792B (zh) * | 2015-07-01 | 2018-04-17 | 西安交通大学 | 一种基于模型修正的变压器绕组变形定量诊断方法 |
CN105180792A (zh) * | 2015-07-01 | 2015-12-23 | 西安交通大学 | 一种基于模型修正的变压器绕组变形定量诊断方法 |
CN105956269A (zh) * | 2016-04-29 | 2016-09-21 | 国家电网公司 | 一种获取变压器绕组状态与饼间电容参数关系的方法 |
CN107917661A (zh) * | 2017-11-22 | 2018-04-17 | 广西电网有限责任公司电力科学研究院 | 用于频率响应型绕组变形测试仪的功能检查装置 |
CN107917661B (zh) * | 2017-11-22 | 2023-10-27 | 广西电网有限责任公司电力科学研究院 | 用于频率响应型绕组变形测试仪的功能检查装置 |
CN110543730A (zh) * | 2019-09-05 | 2019-12-06 | 长沙理工大学 | 一种变压器绕组变形故障判定方法 |
CN110543730B (zh) * | 2019-09-05 | 2023-04-07 | 长沙理工大学 | 一种变压器绕组变形故障判定方法 |
CN111983524A (zh) * | 2020-08-26 | 2020-11-24 | 西南交通大学 | 一种基于振荡波时频变换的变压器绕组故障评估方法 |
CN111983524B (zh) * | 2020-08-26 | 2021-06-08 | 西南交通大学 | 一种基于振荡波时频变换的变压器绕组故障评估方法 |
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