CN110780228A - 一种可用于10kV线路高阻接地试验的电阻控制柜 - Google Patents
一种可用于10kV线路高阻接地试验的电阻控制柜 Download PDFInfo
- Publication number
- CN110780228A CN110780228A CN201911129217.1A CN201911129217A CN110780228A CN 110780228 A CN110780228 A CN 110780228A CN 201911129217 A CN201911129217 A CN 201911129217A CN 110780228 A CN110780228 A CN 110780228A
- Authority
- CN
- China
- Prior art keywords
- resistance
- circuit breaker
- interval
- chamber
- phase
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911129217.1A CN110780228A (zh) | 2019-11-18 | 2019-11-18 | 一种可用于10kV线路高阻接地试验的电阻控制柜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911129217.1A CN110780228A (zh) | 2019-11-18 | 2019-11-18 | 一种可用于10kV线路高阻接地试验的电阻控制柜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110780228A true CN110780228A (zh) | 2020-02-11 |
Family
ID=69391533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911129217.1A Pending CN110780228A (zh) | 2019-11-18 | 2019-11-18 | 一种可用于10kV线路高阻接地试验的电阻控制柜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110780228A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111327029A (zh) * | 2020-04-23 | 2020-06-23 | 安徽广祺智能电器股份有限公司 | 一种变电站动态小电阻就地保护系统及其方法 |
-
2019
- 2019-11-18 CN CN201911129217.1A patent/CN110780228A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111327029A (zh) * | 2020-04-23 | 2020-06-23 | 安徽广祺智能电器股份有限公司 | 一种变电站动态小电阻就地保护系统及其方法 |
CN111327029B (zh) * | 2020-04-23 | 2022-05-27 | 安徽广祺智能电器股份有限公司 | 一种变电站动态小电阻就地保护系统及其方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100990736B1 (ko) | 보호 배전반의 상태를 감시하고 제어하는 보호 시스템 | |
CN205610339U (zh) | 一种变压器智能监控系统 | |
CN203014364U (zh) | 基于电弧光检测的电气保护装置 | |
WO2021074812A1 (en) | High voltage overhead electric transmission line equipped with switchgear unit | |
CN110780228A (zh) | 一种可用于10kV线路高阻接地试验的电阻控制柜 | |
CN210322033U (zh) | 一种开关柜的母排温度监测装置 | |
CN211741524U (zh) | 一种可用于10kV线路高阻接地试验的电阻控制柜 | |
CN210328309U (zh) | 数据中心机房网络机柜 | |
CN210608530U (zh) | 一种消弧柜及小电流接地系统 | |
CN110535116A (zh) | 一种消弧柜及小电流接地系统 | |
CN207719795U (zh) | 一种多角度电弧光综合保护系统 | |
CN109950883A (zh) | 用于配电网自动化开关的保护测控装置和保护测控方法 | |
CN210925803U (zh) | 基于电压监视原理的隔离开关分闸回路监视电路 | |
CN204905675U (zh) | 具有配电故障处理功能的户外开关箱 | |
CN204314645U (zh) | 一种低压配电系统的逐屏通断自动控制装置 | |
CN110212511B (zh) | 基于电阻异地自动投切的66kV消弧线圈接地系统 | |
CN112767637A (zh) | 一种智能数字消防电气火灾监控系统 | |
CN110504756A (zh) | 一种环网柜保护装置控制系统 | |
CN219017554U (zh) | 一种智能监控断路器 | |
CN204694796U (zh) | 避雷器故障指示装置 | |
CN204794071U (zh) | 一种数码消弧柜 | |
CN211127274U (zh) | 一种采暖工程机械应急启动系统 | |
CN110416977A (zh) | 接地信号闭锁的母线保护模块 | |
CN109995141A (zh) | 一种可实现紧急断电自锁的电源控制设备及控制方法 | |
CN111697438A (zh) | 一种智能供配电系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Zhenying Inventor after: Liang Guangchao Inventor after: Ke Chunyu Inventor after: Li Hengzhao Inventor after: Lin Weilang Inventor after: Cen Yixi Inventor before: Xu Zhenying Inventor before: Li Hengzhao Inventor before: Lin Weilang Inventor before: Cen Yixi |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210325 Address after: Block D, No.20, Xinyue Road, Wuliang Wusha, Shunde District, Foshan City, Guangdong Province Applicant after: HM POWER (GUANGZHOU) Co.,Ltd. Applicant after: Guangdong herzman Technology Co.,Ltd. Address before: Block D, No.20, Xinyue Road, Wuliang Wusha, Shunde District, Foshan City, Guangdong Province Applicant before: HM POWER (GUANGZHOU) Co.,Ltd. |