CN110596442B - 一种电子式电压互感器 - Google Patents
一种电子式电压互感器 Download PDFInfo
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- CN110596442B CN110596442B CN201910738299.3A CN201910738299A CN110596442B CN 110596442 B CN110596442 B CN 110596442B CN 201910738299 A CN201910738299 A CN 201910738299A CN 110596442 B CN110596442 B CN 110596442B
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- epoxy
- voltage divider
- capacitive
- insulating sleeve
- hollow composite
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
- G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
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Priority Applications (1)
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CN201910738299.3A CN110596442B (zh) | 2019-08-12 | 2019-08-12 | 一种电子式电压互感器 |
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CN201910738299.3A CN110596442B (zh) | 2019-08-12 | 2019-08-12 | 一种电子式电压互感器 |
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CN110596442A CN110596442A (zh) | 2019-12-20 |
CN110596442B true CN110596442B (zh) | 2022-06-07 |
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR900614A (fr) * | 1943-11-05 | 1945-07-04 | Oerlikon Maschf | Interrupteur à extinction d'arc en milieu isolant |
SU1717167A1 (ru) * | 1989-11-20 | 1992-03-07 | Всесоюзный научно-исследовательский институт по переработке нефти | Электрокоалесцирующий аппарат дл водонефт ной эмульсии |
CN202307490U (zh) * | 2011-10-31 | 2012-07-04 | 许继集团有限公司 | 立式同轴电容结构支柱电子式电压互感器 |
CN104049121A (zh) * | 2014-07-02 | 2014-09-17 | 杭州务实科技有限公司 | 电子式电压互感器电容分压结构 |
CN105044421A (zh) * | 2015-07-09 | 2015-11-11 | 中国电力科学研究院 | 一种1000kv柱式电容式电压互感器 |
CN105629018A (zh) * | 2015-12-25 | 2016-06-01 | 国家电网公司 | 一种小型模块化阻容分压器 |
CN106716146A (zh) * | 2014-08-29 | 2017-05-24 | 西门子公司 | 气体中的浸油有源部分设计 |
CN107546019A (zh) * | 2016-06-27 | 2018-01-05 | 南京南瑞继保电气有限公司 | 一种直流电阻式电压互感器 |
CN207148194U (zh) * | 2017-06-21 | 2018-03-27 | 国家电网公司 | 一种农网用互感器 |
CN108627683A (zh) * | 2017-03-23 | 2018-10-09 | 国家电网公司 | 一种±1100kV直流分压器 |
CN208999476U (zh) * | 2018-10-16 | 2019-06-18 | 信电电器集团有限公司 | 一种光纤式电压互感器 |
-
2019
- 2019-08-12 CN CN201910738299.3A patent/CN110596442B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR900614A (fr) * | 1943-11-05 | 1945-07-04 | Oerlikon Maschf | Interrupteur à extinction d'arc en milieu isolant |
SU1717167A1 (ru) * | 1989-11-20 | 1992-03-07 | Всесоюзный научно-исследовательский институт по переработке нефти | Электрокоалесцирующий аппарат дл водонефт ной эмульсии |
CN202307490U (zh) * | 2011-10-31 | 2012-07-04 | 许继集团有限公司 | 立式同轴电容结构支柱电子式电压互感器 |
CN104049121A (zh) * | 2014-07-02 | 2014-09-17 | 杭州务实科技有限公司 | 电子式电压互感器电容分压结构 |
CN106716146A (zh) * | 2014-08-29 | 2017-05-24 | 西门子公司 | 气体中的浸油有源部分设计 |
CN105044421A (zh) * | 2015-07-09 | 2015-11-11 | 中国电力科学研究院 | 一种1000kv柱式电容式电压互感器 |
CN105629018A (zh) * | 2015-12-25 | 2016-06-01 | 国家电网公司 | 一种小型模块化阻容分压器 |
CN107546019A (zh) * | 2016-06-27 | 2018-01-05 | 南京南瑞继保电气有限公司 | 一种直流电阻式电压互感器 |
CN108627683A (zh) * | 2017-03-23 | 2018-10-09 | 国家电网公司 | 一种±1100kV直流分压器 |
CN207148194U (zh) * | 2017-06-21 | 2018-03-27 | 国家电网公司 | 一种农网用互感器 |
CN208999476U (zh) * | 2018-10-16 | 2019-06-18 | 信电电器集团有限公司 | 一种光纤式电压互感器 |
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Application publication date: 20191220 Assignee: Changzhou Hongtai Plastic Products Factory Assignor: NR ELECTRIC POWER ELECTRONICS Co.,Ltd.|NR ELECTRIC Co.,Ltd.|NR ENGINEERING Co.,Ltd. Contract record no.: X2023980034192 Denomination of invention: An electronic voltage transformer Granted publication date: 20220607 License type: Common License Record date: 20230329 Application publication date: 20191220 Assignee: Changzhou Wujin Luoyang Huatai Electrical Equipment Co.,Ltd. Assignor: NR ELECTRIC POWER ELECTRONICS Co.,Ltd.|NR ELECTRIC Co.,Ltd.|NR ENGINEERING Co.,Ltd. Contract record no.: X2023980034243 Denomination of invention: An electronic voltage transformer Granted publication date: 20220607 License type: Common License Record date: 20230329 |
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