CN204009042U - 一种用于工频谐振试验的升压校验装置 - Google Patents
一种用于工频谐振试验的升压校验装置 Download PDFInfo
- Publication number
- CN204009042U CN204009042U CN201420426251.1U CN201420426251U CN204009042U CN 204009042 U CN204009042 U CN 204009042U CN 201420426251 U CN201420426251 U CN 201420426251U CN 204009042 U CN204009042 U CN 204009042U
- Authority
- CN
- China
- Prior art keywords
- transformer
- voltage
- boosts
- power frequency
- sampling unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 238000005070 sampling Methods 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 description 9
- 241000580063 Ipomopsis rubra Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420426251.1U CN204009042U (zh) | 2014-07-31 | 2014-07-31 | 一种用于工频谐振试验的升压校验装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420426251.1U CN204009042U (zh) | 2014-07-31 | 2014-07-31 | 一种用于工频谐振试验的升压校验装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204009042U true CN204009042U (zh) | 2014-12-10 |
Family
ID=52049020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420426251.1U Expired - Lifetime CN204009042U (zh) | 2014-07-31 | 2014-07-31 | 一种用于工频谐振试验的升压校验装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204009042U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155624A (zh) * | 2014-07-31 | 2014-11-19 | 国家电网公司 | 一种用于工频谐振试验的升压校验装置 |
CN107369544A (zh) * | 2017-09-04 | 2017-11-21 | 云南电网有限责任公司电力科学研究院 | 一种带电磁屏蔽的gis式自升压标准电压互感器 |
-
2014
- 2014-07-31 CN CN201420426251.1U patent/CN204009042U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155624A (zh) * | 2014-07-31 | 2014-11-19 | 国家电网公司 | 一种用于工频谐振试验的升压校验装置 |
CN104155624B (zh) * | 2014-07-31 | 2017-07-14 | 国家电网公司 | 一种用于工频谐振试验的升压校验装置 |
CN107369544A (zh) * | 2017-09-04 | 2017-11-21 | 云南电网有限责任公司电力科学研究院 | 一种带电磁屏蔽的gis式自升压标准电压互感器 |
CN107369544B (zh) * | 2017-09-04 | 2023-09-15 | 云南电网有限责任公司电力科学研究院 | 一种带电磁屏蔽的gis式自升压标准电压互感器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204269765U (zh) | 一种用于工频耐压试验的变压器及试验装置 | |
CN102737828B (zh) | 带暂态过电压监测单元的电容式电压互感器 | |
CN205608139U (zh) | 一种换流变局放试验装置 | |
CN201298448Y (zh) | 一种分体式电压互感器 | |
CN207663042U (zh) | 1000kV交流特高压电流互感器误差校验移动平台 | |
CN204422710U (zh) | 一种浸油式试验变压器 | |
CN202258772U (zh) | 环氧浇注全封闭支柱式中置柜用电子式组合互感器 | |
CN101893694B (zh) | 电压互感器误差测试装置 | |
CN104155624A (zh) | 一种用于工频谐振试验的升压校验装置 | |
CN204009042U (zh) | 一种用于工频谐振试验的升压校验装置 | |
CN102298131B (zh) | 电流互感器谐波特性测量方法及装置 | |
CN206479609U (zh) | 一种用于gis试验的小型化大容量耐压装置 | |
CN202189670U (zh) | 组合式电流变换器 | |
CN108181600B (zh) | 电容式电压互感器测试装置 | |
CN109946571A (zh) | 利用继电保护测试仪进行电压互感器感应耐压试验的方法 | |
CN203786255U (zh) | 一种电力变压器工频耐压试验装置 | |
CN203178470U (zh) | 互感器二次回路测试仪 | |
CN202502242U (zh) | 一种电压互感器误差测量装置 | |
CN204390895U (zh) | 集成一体化多变比互感器 | |
CN104764919B (zh) | 基于有损二重积分电路的电子式电压互感器 | |
CN203561743U (zh) | 一种电压互感器的性能测试装置 | |
CN206945943U (zh) | Gis中电压互感器校验平台 | |
CN202601407U (zh) | 一种高压电子式电压互感器 | |
CN102945739A (zh) | 用于电压互感器校准升压的工频单相谐振变压器 | |
CN201138369Y (zh) | 一种低干扰的串联谐振耐压试验装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Co-patentee after: Electric Power Research Institute of Jiangsu Electric Power Company Co-patentee after: Wuhan pan electric Polytron Technologies Inc Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: Jiangsu Electric Power Company Patentee before: State Grid Corporation of China Co-patentee before: Electric Power Research Institute of Jiangsu Electric Power Company Co-patentee before: Wuhan Pandian Technology Co., Ltd. |