CN210626574U - 一种交流充电桩故障检测装置 - Google Patents
一种交流充电桩故障检测装置 Download PDFInfo
- Publication number
- CN210626574U CN210626574U CN201921022548.0U CN201921022548U CN210626574U CN 210626574 U CN210626574 U CN 210626574U CN 201921022548 U CN201921022548 U CN 201921022548U CN 210626574 U CN210626574 U CN 210626574U
- Authority
- CN
- China
- Prior art keywords
- switch
- alternating
- interface
- voltage
- resistor
- 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
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921022548.0U CN210626574U (zh) | 2019-07-02 | 2019-07-02 | 一种交流充电桩故障检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921022548.0U CN210626574U (zh) | 2019-07-02 | 2019-07-02 | 一种交流充电桩故障检测装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210626574U true CN210626574U (zh) | 2020-05-26 |
Family
ID=70750891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921022548.0U Active CN210626574U (zh) | 2019-07-02 | 2019-07-02 | 一种交流充电桩故障检测装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210626574U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117962675A (zh) * | 2024-03-28 | 2024-05-03 | 深圳市丁旺科技有限公司 | 充电桩的有序充电控制装置、充电桩和充电系统 |
CN118604440A (zh) * | 2024-08-07 | 2024-09-06 | 青岛高科通信股份有限公司 | 一种直流充电桩的输出电能计量误差减小方法 |
-
2019
- 2019-07-02 CN CN201921022548.0U patent/CN210626574U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117962675A (zh) * | 2024-03-28 | 2024-05-03 | 深圳市丁旺科技有限公司 | 充电桩的有序充电控制装置、充电桩和充电系统 |
CN117962675B (zh) * | 2024-03-28 | 2024-06-11 | 深圳市丁旺科技有限公司 | 充电桩的有序充电控制装置、充电桩和充电系统 |
CN118604440A (zh) * | 2024-08-07 | 2024-09-06 | 青岛高科通信股份有限公司 | 一种直流充电桩的输出电能计量误差减小方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103869210A (zh) | 未通电状态下的电能计量装置的接线正误检测仪 | |
CN105676147A (zh) | 一种雷达电源自动测试方法 | |
CN108646125B (zh) | 一种电容电流的测试方法、装置及系统 | |
CN210626574U (zh) | 一种交流充电桩故障检测装置 | |
KR102554814B1 (ko) | 전기자동차 충전기의 시험 시스템 및 휴대용 시험장치 | |
KR102313121B1 (ko) | 전기차 충전기 계량오차 점검 시스템 | |
CN205139349U (zh) | 避雷器放电记录器及泄漏电流表校验仪 | |
CN112415429B (zh) | 中压接地故障智能诊断仪 | |
CN205404719U (zh) | 一种互感器公共回路多点接地检测仪 | |
CN201335870Y (zh) | 检测直流回路故障的系统 | |
CN203101571U (zh) | 二次公共回路多点接地故障测试装置 | |
CN109061309A (zh) | 一种车体绝缘测量电路及测量方法 | |
CN209198566U (zh) | 一种电缆带电识别仪 | |
CN209542716U (zh) | 避雷器用在线监测器自动试验仪 | |
CN114113748B (zh) | 一种充电检测装置 | |
CN113777452B (zh) | 一种电压自适应站用直流系统接地试验装置及方法 | |
CN110579676A (zh) | 一种自动极性检测装置 | |
CN103558579B (zh) | 对电能表检定装置进行电流回路故障点检定的方法 | |
CN216209706U (zh) | 一种用于转子一点接地保护试验的辅助装置 | |
CN201654177U (zh) | 检测气体绝缘组合电器设备内部局部放电的定位装置 | |
CN213768309U (zh) | 一种电动汽车交流充电故障检测装置 | |
KR102288798B1 (ko) | 전기자동차 충전기 모의시험 장치 | |
CN205015427U (zh) | 基于高精度检测电流的中性点多点接地检测装置 | |
CN101813743B (zh) | 检测气体绝缘组合电器设备内部局部放电的方法和检测定位装置 | |
CN211505845U (zh) | 一种自动极性检测装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fault detection device for AC charging pile Effective date of registration: 20210706 Granted publication date: 20200526 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO HIGH-TECH COMMUNICATION Co.,Ltd. Registration number: Y2021370010046 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230531 Granted publication date: 20200526 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO HIGH-TECH COMMUNICATION CO.,LTD. Registration number: Y2021370010046 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |