CN201740862U - 便携式三相电压互感器智能检定装置 - Google Patents
便携式三相电压互感器智能检定装置 Download PDFInfo
- Publication number
- CN201740862U CN201740862U CN2010201978682U CN201020197868U CN201740862U CN 201740862 U CN201740862 U CN 201740862U CN 2010201978682 U CN2010201978682 U CN 2010201978682U CN 201020197868 U CN201020197868 U CN 201020197868U CN 201740862 U CN201740862 U CN 201740862U
- Authority
- CN
- China
- Prior art keywords
- phase
- module
- voltage
- potential transformer
- phase voltage
- 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 - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000012795 verification Methods 0.000 claims description 24
- 238000012360 testing method Methods 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000000819 phase cycle Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012733 comparative method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- HPDFFVBPXCTEDN-UHFFFAOYSA-N copper manganese Chemical compound [Mn].[Cu] HPDFFVBPXCTEDN-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201978682U CN201740862U (zh) | 2010-05-20 | 2010-05-20 | 便携式三相电压互感器智能检定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201978682U CN201740862U (zh) | 2010-05-20 | 2010-05-20 | 便携式三相电压互感器智能检定装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201740862U true CN201740862U (zh) | 2011-02-09 |
Family
ID=43556139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201978682U Expired - Fee Related CN201740862U (zh) | 2010-05-20 | 2010-05-20 | 便携式三相电压互感器智能检定装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201740862U (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305919A (zh) * | 2011-05-25 | 2012-01-04 | 国网电力科学研究院武汉南瑞有限责任公司 | 一次同步测多只电压互感器的校验装置及方法 |
CN102590603A (zh) * | 2012-02-15 | 2012-07-18 | 江苏省电力公司徐州供电公司 | 检验保护装置通流采样方法 |
CN103018599A (zh) * | 2012-12-05 | 2013-04-03 | 四川电力科学研究院 | Gis设备的三相电子互感器误差三相检测方法 |
CN103941215A (zh) * | 2014-05-15 | 2014-07-23 | 李峰 | 一种电压互感器现场检查仪 |
CN105068035A (zh) * | 2015-08-28 | 2015-11-18 | 重庆拉姆达信息技术有限公司 | 一种电压互感器误差水平动态检测方法及系统 |
CN106019196A (zh) * | 2016-05-13 | 2016-10-12 | 国网江西省电力科学研究院 | 中性点逼近地电位的Y/y0三相电压互感器误差检测方法 |
CN111781419A (zh) * | 2020-07-08 | 2020-10-16 | 上海马拉松·革新电气有限公司 | 一种中高压发电机用集成式电压检测与信号采集系统 |
-
2010
- 2010-05-20 CN CN2010201978682U patent/CN201740862U/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305919A (zh) * | 2011-05-25 | 2012-01-04 | 国网电力科学研究院武汉南瑞有限责任公司 | 一次同步测多只电压互感器的校验装置及方法 |
CN102590603A (zh) * | 2012-02-15 | 2012-07-18 | 江苏省电力公司徐州供电公司 | 检验保护装置通流采样方法 |
CN102590603B (zh) * | 2012-02-15 | 2014-07-02 | 江苏省电力公司徐州供电公司 | 检验保护装置通流采样方法 |
CN103018599A (zh) * | 2012-12-05 | 2013-04-03 | 四川电力科学研究院 | Gis设备的三相电子互感器误差三相检测方法 |
CN103941215A (zh) * | 2014-05-15 | 2014-07-23 | 李峰 | 一种电压互感器现场检查仪 |
CN103941215B (zh) * | 2014-05-15 | 2016-04-13 | 国家电网公司 | 一种电压互感器现场检查仪 |
CN105068035A (zh) * | 2015-08-28 | 2015-11-18 | 重庆拉姆达信息技术有限公司 | 一种电压互感器误差水平动态检测方法及系统 |
CN105068035B (zh) * | 2015-08-28 | 2018-04-13 | 重庆拉姆达信息技术有限公司 | 一种电压互感器误差水平动态检测方法及系统 |
CN106019196A (zh) * | 2016-05-13 | 2016-10-12 | 国网江西省电力科学研究院 | 中性点逼近地电位的Y/y0三相电压互感器误差检测方法 |
CN111781419A (zh) * | 2020-07-08 | 2020-10-16 | 上海马拉松·革新电气有限公司 | 一种中高压发电机用集成式电压检测与信号采集系统 |
CN111781419B (zh) * | 2020-07-08 | 2022-10-28 | 上海马拉松·革新电气有限公司 | 一种中高压发电机用集成式电压检测与信号采集系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201740862U (zh) | 便携式三相电压互感器智能检定装置 | |
CN108919002A (zh) | 一种直流充电桩的测试系统 | |
CN201548670U (zh) | 直流电源综合测试仪 | |
CN202736328U (zh) | 计量程控模拟装置 | |
CN202548258U (zh) | 交流电流电压回路检验装置 | |
CN102707173A (zh) | 一种测试仪 | |
CN101685147A (zh) | 模拟现场电能计量试验装置及方法 | |
CN206757027U (zh) | 基于虚电流装置的现场虚负荷校验装置 | |
CN202189115U (zh) | 便携式变频感应耐压测试仪 | |
CN207182710U (zh) | 一种变压器测试仿真实训装置 | |
CN108597291A (zh) | 一种配网线损仿真培训系统 | |
CN206074794U (zh) | 对电能计量装置错误接线进行检查的便携式电容器负载箱 | |
CN203204081U (zh) | 一种测试仪 | |
CN103777046A (zh) | 多变比电流互感器智能控制装置 | |
CN203705524U (zh) | 通用型多功能一体化综合测试台 | |
CN202563014U (zh) | 一种变压器损耗测量控制台 | |
CN203606404U (zh) | 多变比电流互感器智能控制装置 | |
CN205720637U (zh) | 一种用于电能表耐压试验装置的核查标准器 | |
CN103954869A (zh) | 一种基于pxi系统的电缆工频参数测试装置 | |
CN203838333U (zh) | 新装电能计量表现场通用负载测试仪 | |
CN103441438A (zh) | 一种有载调容箱式变电站 | |
CN210090657U (zh) | 电能计量装置有源检测仪 | |
CN208547700U (zh) | 一种基于变压器分接开关的便携式bcd码检测装置 | |
CN204228766U (zh) | 电气试验转接箱 | |
CN203894346U (zh) | 一种电缆工频参数测试装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kecheng High-New Technology Development Co., Jiangxi Assignor: Jiangxi Electric Power Science Academy Contract record no.: 2011360000076 Denomination of utility model: Portable three-phase voltage transformer intelligent calibrating device Granted publication date: 20110209 License type: Exclusive License Record date: 20110628 |
|
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121207 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121207 Address after: 330000 No. 88 min Qiang Road, private science and Technology Park, Jiangxi, Nanchang Patentee after: Jiangxi Electric Power Science Academy Patentee after: State Grid Corporation of China Address before: 330000 No. 88 min Qiang Road, private science and Technology Park, Jiangxi, Nanchang Patentee before: Jiangxi Electric Power Science Academy |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20190520 |
|
CF01 | Termination of patent right due to non-payment of annual fee |