CN103324215B - 变压器负荷智能管理系统用热路模型的设置方法 - Google Patents
变压器负荷智能管理系统用热路模型的设置方法 Download PDFInfo
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Families Citing this family (14)
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CN103808361B (zh) * | 2013-10-13 | 2016-08-31 | 国家电网公司 | 一种基于多监测传感器融合的变压器风冷控制系统 |
CN105319458B (zh) * | 2014-08-05 | 2020-02-11 | 伊顿电力设备有限公司 | 一种电气设备封闭箱体内部温升的监测方法及装置 |
CN104697664B (zh) * | 2015-03-18 | 2017-03-15 | 深圳太辰光通信股份有限公司 | 调整变压器绕组热点温度在线监测的方法 |
CN105512398B (zh) * | 2015-12-09 | 2018-12-07 | 许继集团有限公司 | 热路模拟方法及采用该方法的换流阀组件热路模拟方法 |
CN106055888B (zh) * | 2016-05-27 | 2018-09-14 | 国网上海市电力公司 | 基于误差预测修正的变压器顶层油温预测方法和装置 |
CN106595884B (zh) * | 2016-12-07 | 2018-11-02 | 国网内蒙古东部电力有限公司检修分公司 | 一种低温条件下变压器绕组热点温度预测方法 |
CN107066799B (zh) * | 2017-01-03 | 2021-03-12 | 国网上海市电力公司 | 一种地下变电站分体式冷却变压器热点温度计算方法 |
CN108664053B (zh) * | 2017-03-31 | 2020-06-16 | 北京天诚同创电气有限公司 | 用于控制绝缘栅双极型晶体管模块温度的系统和方法 |
CN107246925A (zh) * | 2017-05-27 | 2017-10-13 | 上海海能信息科技有限公司 | 一种电流互感器热路模型分析方法 |
CN109060158A (zh) * | 2018-07-16 | 2018-12-21 | 深圳太辰光通信股份有限公司 | 油浸式变压器智能温度测量装置及其数据处理方法 |
CN109060180A (zh) * | 2018-07-16 | 2018-12-21 | 深圳太辰光通信股份有限公司 | 油浸式变压器绕组热点温度的数据处理方法 |
CN111623884B (zh) * | 2020-05-28 | 2021-05-18 | 山东大学 | 基于改进热网络模型的变压器热点温度识别方法及系统 |
CN113868902B (zh) * | 2021-08-27 | 2024-04-05 | 国网江苏省电力有限公司技能培训中心 | 一种基于对流换热系数计算变压器绕组热点温度的方法 |
TWI796047B (zh) * | 2021-12-13 | 2023-03-11 | 中華電信股份有限公司 | 變壓器分析及預測之系統、方法及其電腦程式產品 |
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US4623265A (en) * | 1984-09-26 | 1986-11-18 | Westinghouse Electric Corp. | Transformer hot-spot temperature monitor |
CN102879696A (zh) * | 2012-10-24 | 2013-01-16 | 上海市电力公司 | 一种变压器过负荷运行可行性自动判断方法 |
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JP2010177308A (ja) * | 2009-01-28 | 2010-08-12 | Chugoku Electric Power Co Inc:The | 変圧器絶縁紙劣化模擬装置 |
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US4623265A (en) * | 1984-09-26 | 1986-11-18 | Westinghouse Electric Corp. | Transformer hot-spot temperature monitor |
CN102879696A (zh) * | 2012-10-24 | 2013-01-16 | 上海市电力公司 | 一种变压器过负荷运行可行性自动判断方法 |
Non-Patent Citations (5)
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《基于底层油温的油浸式变压器热点估计方法研究》;江淘莎;《中国优秀硕士学位论文全文数据库工程科技II辑》;20091231;1-52 * |
以箱壁温度为判据的油浸式变压器绕组热点温度计算模型及试验分析;李剑;《高电压技术》;20111031;第37卷(第10期);2344-2349 * |
基于修正热路模型的变压器顶层油温及绕组热点温度计算方法;魏本刚;《华东电力》;20120331;第40卷(第3期);444-447 * |
基于热电类比理论的油浸式电力变压器热点温度计算模型;刘兴鹏;《中国优秀硕士学位论文全文数据库,工程科技II辑》;20110331;1-55 * |
油浸式变压器绕组热点温度计算的热路模型;江淘莎;《高电压技术》;20090731;第35卷(第7期);1635-1640 * |
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