CN201392731Y - 光电式直流电流互感器 - Google Patents
光电式直流电流互感器 Download PDFInfo
- Publication number
- CN201392731Y CN201392731Y CN 200920035920 CN200920035920U CN201392731Y CN 201392731 Y CN201392731 Y CN 201392731Y CN 200920035920 CN200920035920 CN 200920035920 CN 200920035920 U CN200920035920 U CN 200920035920U CN 201392731 Y CN201392731 Y CN 201392731Y
- Authority
- CN
- China
- Prior art keywords
- collector
- combiner
- current transformer
- photoelectric type
- data
- 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
- 239000013307 optical fiber Substances 0.000 claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005622 photoelectricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005352 galvanomagnetic phenomena Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920035920 CN201392731Y (zh) | 2009-03-12 | 2009-03-12 | 光电式直流电流互感器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920035920 CN201392731Y (zh) | 2009-03-12 | 2009-03-12 | 光电式直流电流互感器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201392731Y true CN201392731Y (zh) | 2010-01-27 |
Family
ID=41599553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920035920 Expired - Lifetime CN201392731Y (zh) | 2009-03-12 | 2009-03-12 | 光电式直流电流互感器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201392731Y (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818927A (zh) * | 2012-06-29 | 2012-12-12 | 西安交通大学 | 直流配用电系统中逆向小电流的测量装置及测量方法 |
| CN102928641A (zh) * | 2012-10-31 | 2013-02-13 | 南京江北自动化技术有限公司 | 电子式电流互感器 |
| CN104597305A (zh) * | 2015-01-07 | 2015-05-06 | 易能乾元(北京)电力科技有限公司 | 一种光学电压互感器及其封装方法 |
| CN110133493A (zh) * | 2019-06-03 | 2019-08-16 | 浙江零壹智能电器研究院有限公司 | 断路器弧后剩余电流测试系统 |
-
2009
- 2009-03-12 CN CN 200920035920 patent/CN201392731Y/zh not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818927A (zh) * | 2012-06-29 | 2012-12-12 | 西安交通大学 | 直流配用电系统中逆向小电流的测量装置及测量方法 |
| CN102818927B (zh) * | 2012-06-29 | 2014-09-03 | 西安交通大学 | 直流配用电系统中逆向小电流的测量装置及测量方法 |
| CN102928641A (zh) * | 2012-10-31 | 2013-02-13 | 南京江北自动化技术有限公司 | 电子式电流互感器 |
| CN104597305A (zh) * | 2015-01-07 | 2015-05-06 | 易能乾元(北京)电力科技有限公司 | 一种光学电压互感器及其封装方法 |
| CN104597305B (zh) * | 2015-01-07 | 2017-11-14 | 马鞍山万兆科技有限公司 | 一种光学电压互感器及其封装方法 |
| CN110133493A (zh) * | 2019-06-03 | 2019-08-16 | 浙江零壹智能电器研究院有限公司 | 断路器弧后剩余电流测试系统 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201184911Y (zh) | 数字化变电站中电子式互感器现场误差校准装置 | |
| CN201285699Y (zh) | 一种电子式互感器装置 | |
| CN201392731Y (zh) | 光电式直流电流互感器 | |
| CN110187193A (zh) | 基于全站电压互感器稳定性判断的介损监测系统及方法 | |
| CN111198297A (zh) | 一种基于罗氏线圈和零磁通电流传感器的信号采集装置 | |
| CN101446603B (zh) | 一种电力系统分布式多功能一体化测量方法 | |
| CN100585759C (zh) | 宽频高压智能电阻式电压电流组合传感器 | |
| CN201927477U (zh) | 一种电子式光电互感器采集装置 | |
| CN102709044B (zh) | 一种一体化电子式互感器装置 | |
| CN101285853A (zh) | 宽频高压智能电阻分压式电压传感器 | |
| CN102608414B (zh) | 高压电气开关设备的嵌入式电能计量方法及扩展应用方法 | |
| CN201166685Y (zh) | 宽频高压智能电阻分压式电压传感器 | |
| CN202815078U (zh) | 一种电流测量装置 | |
| CN202548179U (zh) | 一种带有二次转换设备的光学电流互感器组件 | |
| CN201434883Y (zh) | 一种罗氏线圈电量变送器 | |
| CN207020271U (zh) | 一种故障录波型一体化故障隔离装置 | |
| CN203310905U (zh) | 一种电子式电容分压器用信号采集装置 | |
| CN201608562U (zh) | 基于电子式互感器的动模系统 | |
| CN206272622U (zh) | 面向智能用电业务的gprs复合中继设备 | |
| CN101609980B (zh) | 电子互感器和电磁互感器配合实现线路光纤纵差保护方法 | |
| CN214953770U (zh) | 组合式多功能电能表 | |
| CN204719222U (zh) | 一种便携电子式电流互感器校验装置 | |
| CN211180038U (zh) | 一种低压一次电力系统参数获取装置 | |
| CN101173966A (zh) | 零压降数字光电计量装置 | |
| CN103149485B (zh) | 一种基于电子式互感器的暂态波形分析系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU HUIKE ELECTRIC CO., LTD. Effective date: 20141209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141209 Address after: 215123, C District, 150 AI en Road, Suzhou Industrial Park, Jiangsu, China Patentee after: Suzhou Academy of Xi'an Jiaotong University Patentee after: SUZHOU HUIKE ELECTRIC CO., LTD. Address before: 215123, C District, 150 AI en Road, Suzhou Industrial Park, Jiangsu, China Patentee before: Suzhou Academy of Xi'an Jiaotong University |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |