CN104932403B - 一种适用于220kV及以上电压等级主变冷却器的节能控制方法 - Google Patents
一种适用于220kV及以上电压等级主变冷却器的节能控制方法 Download PDFInfo
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107168412A (zh) * | 2017-05-26 | 2017-09-15 | 国网天津市电力公司 | 电力变压器冷却系统控制装置和方法 |
CN107817843B (zh) * | 2017-11-27 | 2020-09-08 | 国网内蒙古东部电力有限公司 | 强迫油循环风冷变压器的冷却系统的控制方法及控制系统 |
CN109240195B (zh) * | 2018-10-19 | 2021-06-01 | 江苏方天电力技术有限公司 | 油浸式换流变压器冷却系统控制方法及控制系统 |
CN111722657B (zh) * | 2019-03-18 | 2022-04-26 | 宁波奥克斯高科技有限公司 | 一种变压器温度控制方法及变压器 |
CN111831026B (zh) * | 2019-04-19 | 2022-11-04 | 宁波奥克斯高科技有限公司 | 一种油浸式变压器的油温控制方法及使用该方法的变压器 |
CN112099551B (zh) * | 2020-09-27 | 2021-08-20 | 广东电网有限责任公司 | 一种变压器冷却控制系统 |
CN112735726B (zh) * | 2020-12-22 | 2022-07-15 | 中车北京南口机械有限公司 | 电磁装置用磁心及具有该电磁装置用磁心的电磁装置 |
CN114089794B (zh) * | 2021-11-05 | 2022-07-29 | 国网天津市电力公司电力科学研究院 | 一种油浸风冷变压器冷却系统控制方法 |
Citations (5)
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JP2007280142A (ja) * | 2006-04-07 | 2007-10-25 | Omron Corp | 温度制御方法、温度制御装置およびループコントローラ |
CN202404420U (zh) * | 2011-11-15 | 2012-08-29 | 保定变压器配件有限公司 | 一种电力变压器智能变频风冷控制装置 |
CN202995429U (zh) * | 2012-12-19 | 2013-06-12 | 宁夏电力公司中卫供电局 | 变压器变频风冷控制装置 |
CN103324130A (zh) * | 2012-04-26 | 2013-09-25 | 山东电力集团公司青岛供电公司 | 一种变压器智能风冷变频节能系统和方法 |
CN103808361A (zh) * | 2013-10-13 | 2014-05-21 | 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 |
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Patent Citations (5)
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JP2007280142A (ja) * | 2006-04-07 | 2007-10-25 | Omron Corp | 温度制御方法、温度制御装置およびループコントローラ |
CN202404420U (zh) * | 2011-11-15 | 2012-08-29 | 保定变压器配件有限公司 | 一种电力变压器智能变频风冷控制装置 |
CN103324130A (zh) * | 2012-04-26 | 2013-09-25 | 山东电力集团公司青岛供电公司 | 一种变压器智能风冷变频节能系统和方法 |
CN202995429U (zh) * | 2012-12-19 | 2013-06-12 | 宁夏电力公司中卫供电局 | 变压器变频风冷控制装置 |
CN103808361A (zh) * | 2013-10-13 | 2014-05-21 | 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 |
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Inventor after: Liu Xialing Inventor after: Ni Jianfu Inventor after: Sun Xiaoxing Inventor after: Shen Yongming Inventor after: Chou Jiaxin Inventor after: Ji Kunyu Inventor after: He Fei Inventor after: Wang Hefei Inventor after: Huang Xiaoshu Inventor after: Zhu Ran Inventor after: Wang Zhi Inventor after: Di Changguo Inventor after: Cui Zhiguo Inventor after: Wang Yusheng Inventor after: Huang Lei Inventor before: Liu Xialing Inventor before: Ni Jianfu Inventor before: Sun Xiaoxing Inventor before: Shen Yongming Inventor before: Chou Jiaxin Inventor before: Wang Hefei Inventor before: Huang Xiaoshu Inventor before: Zhu Ran Inventor before: Wang Zhi Inventor before: Di Changguo Inventor before: Cui Zhiguo Inventor before: Wang Yusheng Inventor before: Huang Lei |
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Effective date of registration: 20151103 Address after: High road high tech Zone of Nanjing City, Jiangsu Province, No. 20 210061 Applicant after: State Grid Corporation of China Applicant after: Nanjing Nari Co., Ltd. Applicant after: NARI Technology Development Co., Ltd. Applicant after: SGCC NARI Nanjing Control System Co., Ltd. Applicant after: Taizhou Power Supply Co. of Jiangsu Electric Power Co. Address before: High road high tech Zone of Nanjing City, Jiangsu Province, No. 20 210061 Applicant before: State Grid Corporation of China Applicant before: Nanjing Nari Co., Ltd. Applicant before: NARI Technology Development Co., Ltd. Applicant before: SGCC NARI Nanjing Control System Co., Ltd. |
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Address after: High road high tech Zone of Nanjing City, Jiangsu Province, No. 20 210061 Co-patentee after: NARI Group Corp. Patentee after: State Grid Corporation of China Co-patentee after: NARI TECHNOLOGY Co.,Ltd. Co-patentee after: STATE GRID NARI NANJING CONTROL SYSTEM Co.,Ltd. Co-patentee after: TAIZHOU POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Address before: High road high tech Zone of Nanjing City, Jiangsu Province, No. 20 210061 Co-patentee before: NARI Group CORPORATION STATE GRID ELECTRIC POWER INSTITUTE Patentee before: State Grid Corporation of China Co-patentee before: NARI TECHNOLOGY Co.,Ltd. Co-patentee before: STATE GRID NARI NANJING CONTROL SYSTEM Co.,Ltd. Co-patentee before: TAIZHOU POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. |
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