CN101769962B - 一种电能表检测***及接触电阻检测装置及其方法 - Google Patents
一种电能表检测***及接触电阻检测装置及其方法 Download PDFInfo
- Publication number
- CN101769962B CN101769962B CN2008102419828A CN200810241982A CN101769962B CN 101769962 B CN101769962 B CN 101769962B CN 2008102419828 A CN2008102419828 A CN 2008102419828A CN 200810241982 A CN200810241982 A CN 200810241982A CN 101769962 B CN101769962 B CN 101769962B
- Authority
- CN
- China
- Prior art keywords
- circuit
- contact resistance
- epi
- detecting
- electric energy
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 60
- 238000012360 testing method Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102419828A CN101769962B (zh) | 2008-12-31 | 2008-12-31 | 一种电能表检测***及接触电阻检测装置及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102419828A CN101769962B (zh) | 2008-12-31 | 2008-12-31 | 一种电能表检测***及接触电阻检测装置及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101769962A CN101769962A (zh) | 2010-07-07 |
CN101769962B true CN101769962B (zh) | 2012-03-21 |
Family
ID=42502950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102419828A Active CN101769962B (zh) | 2008-12-31 | 2008-12-31 | 一种电能表检测***及接触电阻检测装置及其方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101769962B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121977A (zh) * | 2010-12-14 | 2011-07-13 | 华北电网有限公司计量中心 | 一种ic卡电能表检测方法及装置 |
CN102928804A (zh) * | 2012-10-17 | 2013-02-13 | 沧州供电公司 | 利用多表位电能表检测装置的故障电能表速判法 |
CN105717363A (zh) * | 2016-04-06 | 2016-06-29 | 威胜集团有限公司 | 智能电能表的电流回路阻抗测试装置和阻抗计算方法 |
CN106443560A (zh) * | 2016-09-22 | 2017-02-22 | 国家电网公司 | 居民电能表电流检测回路故障的判断方法 |
CN107526055A (zh) * | 2017-08-16 | 2017-12-29 | 广东电网有限责任公司揭阳供电局 | 电能表检测装置 |
CN110133346B (zh) * | 2019-06-26 | 2024-01-26 | 广东省计量科学研究院(华南国家计量测试中心) | 一种减小电能表接触电阻的连接结构 |
-
2008
- 2008-12-31 CN CN2008102419828A patent/CN101769962B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101769962A (zh) | 2010-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101769962B (zh) | 一种电能表检测***及接触电阻检测装置及其方法 | |
CN101231332B (zh) | 全自动互感器校验仪整检*** | |
CN105553421B (zh) | 一种光伏发电***在线iv曲线测试装置及测试方法 | |
CN206618845U (zh) | 通信电源模块测试*** | |
CN205229445U (zh) | 一种电能表rs485通信接口综合性能测试模组 | |
CN107247195B (zh) | 应用于智能变电站的手持核相仪和核相方法 | |
CN111343052A (zh) | 一种用于对智能电能表进行协议一致性测试的***及方法 | |
CN110673054B (zh) | Dc/dc电源测试***及dc/dc电源的老化测试方法 | |
CN112485717A (zh) | 配电真型试验负载模拟装置及方法 | |
CN112379251A (zh) | 一种继电器电路故障的测试***及方法 | |
CN112649726B (zh) | 一种开关类机械寿命测试电路及方法 | |
CN102902268A (zh) | 馈线自动化***的带电测试装置 | |
CN103163357A (zh) | 多通道漏电流监测*** | |
CN101545941B (zh) | 一种电能台回路故障检测方法及*** | |
CN104991211A (zh) | 一种高压直流输电光控换流阀tvm板自动测试设备 | |
CN107255791A (zh) | 一种程控式电流互感器全自动检定*** | |
CN110850316B (zh) | 一种电池组中的所有单体电池的直流电阻测试仪和方法 | |
CN107544048B (zh) | 采集故障识别模块自动检测装置及检测方法 | |
CN202870213U (zh) | 馈线自动化***的带电测试装置 | |
CN115102140A (zh) | 全桥功率模块内组件故障状态的识别方法、装置及设备 | |
CN101039044B (zh) | 一种配电监测***和监测方法 | |
CN112526427A (zh) | 一种变电站直流***辅助检验装置 | |
CN108803583B (zh) | 群控***控制柜的测试设备 | |
CN102062847B (zh) | 半导体参数测量***的检测方法 | |
CN113900003A (zh) | 芯片引脚的断线检测装置及检测方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100707 Assignee: NANCHANG KELU SMART GRID TECHNOLOGY CO.,LTD. Assignor: SHENZHEN CLOU ELECTRONICS Co.,Ltd. Contract record no.: 2014440020482 Denomination of invention: Electric energy meter detecting system and device for detecting contact resistance and method thereof Granted publication date: 20120321 License type: Exclusive License Record date: 20141230 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181127 Address after: 510663 3 building, 3, 4, 5 and J1 building, 11 building, No. 11, Ke Xiang Road, Luogang District Science City, Guangzhou, Guangdong. Patentee after: China South Power Grid International Co.,Ltd. Address before: 518057 5th Floor, Building T2, South District of Nanshan High-tech Industrial Park, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CLOU ELECTRONICS Co.,Ltd. |