CN202710649U - 一种根据电压信号确定消弧线圈档位的装置 - Google Patents
一种根据电压信号确定消弧线圈档位的装置 Download PDFInfo
- Publication number
- CN202710649U CN202710649U CN2012202133127U CN201220213312U CN202710649U CN 202710649 U CN202710649 U CN 202710649U CN 2012202133127 U CN2012202133127 U CN 2012202133127U CN 201220213312 U CN201220213312 U CN 201220213312U CN 202710649 U CN202710649 U CN 202710649U
- Authority
- CN
- China
- Prior art keywords
- arc suppression
- suppression coil
- voltage signal
- voltage
- coil gear
- 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
Images
Landscapes
- Arc Welding Control (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012202133127U CN202710649U (zh) | 2012-05-14 | 2012-05-14 | 一种根据电压信号确定消弧线圈档位的装置 |
CN2012101469900A CN102707130A (zh) | 2012-05-14 | 2012-05-14 | 一种根据电压信号确定消弧线圈档位的方法及装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012202133127U CN202710649U (zh) | 2012-05-14 | 2012-05-14 | 一种根据电压信号确定消弧线圈档位的装置 |
CN2012101469900A CN102707130A (zh) | 2012-05-14 | 2012-05-14 | 一种根据电压信号确定消弧线圈档位的方法及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202710649U true CN202710649U (zh) | 2013-01-30 |
Family
ID=54776850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012202133127U Expired - Fee Related CN202710649U (zh) | 2012-05-14 | 2012-05-14 | 一种根据电压信号确定消弧线圈档位的装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202710649U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102707130A (zh) * | 2012-05-14 | 2012-10-03 | 广东中钰科技有限公司 | 一种根据电压信号确定消弧线圈档位的方法及装置 |
CN112599372A (zh) * | 2020-12-18 | 2021-04-02 | 双城市机电技术开发有限公司 | 一种消弧线圈调节器 |
-
2012
- 2012-05-14 CN CN2012202133127U patent/CN202710649U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102707130A (zh) * | 2012-05-14 | 2012-10-03 | 广东中钰科技有限公司 | 一种根据电压信号确定消弧线圈档位的方法及装置 |
CN112599372A (zh) * | 2020-12-18 | 2021-04-02 | 双城市机电技术开发有限公司 | 一种消弧线圈调节器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206292382U (zh) | 一种电阻测试仪校准装置 | |
CN103698695A (zh) | 多功能高压断路器电气特性测试装置及其测试方法 | |
CN107422179B (zh) | 新型供电采样电路、供电采样方法及其低压断路器 | |
CN106199118B (zh) | 带电源输出的电容分压式零序电压互感器 | |
CN103149546A (zh) | 一种便携式电能计量终端现场综合校验仪 | |
CN101770006A (zh) | 新型电子式互感器校验方法 | |
CN106443561B (zh) | 一种35kV及以下电能计量装置整体检验方法及装置 | |
CN205038273U (zh) | 接地装置工频和冲击特性参数的测量装置 | |
CN203551641U (zh) | 一种宽频电压采集器 | |
CN202975173U (zh) | 一种变电站配电系统中的对地电容测量仪 | |
CN203502555U (zh) | 多功能高压断路器电气特性测试装置 | |
CN102707130A (zh) | 一种根据电压信号确定消弧线圈档位的方法及装置 | |
CN202710649U (zh) | 一种根据电压信号确定消弧线圈档位的装置 | |
CN201886059U (zh) | 正负电压测量装置 | |
CN205643468U (zh) | 一种适用于智能电网电能质量检测的电子式电压互感器 | |
CN202486210U (zh) | 一种提高谐波影响下电能计量准确度的装置 | |
CN201788222U (zh) | 一种交直流兼容的隔离型电压采样电路 | |
CN201859212U (zh) | 电子式互感器的新型校验装置 | |
CN203101629U (zh) | 一种具有小电流状态下的高准确度电能表检定装置 | |
CN207096322U (zh) | 基于单电流互感器的供电采样电路及其低压断路器 | |
CN205176101U (zh) | 基于sf6气体绝缘高压标准电容器的工频高压测量装置 | |
CN201434883Y (zh) | 一种罗氏线圈电量变送器 | |
CN205176103U (zh) | 一种高压霍尔采样低压状态下的测试装置 | |
CN203054063U (zh) | 一种用于高压变频器的输入电压测量电路 | |
CN203607236U (zh) | 一种超薄大电流互感器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG ZHONGYU TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHONGYU SCIENCE + TECHNOLOGY CO., LTD., GUANGDONG |
|
CP03 | Change of name, title or address |
Address after: 511495 Guangdong city of Guangzhou province Panyu District zhongcunzhen Pingshan Village (office building No. 2) Patentee after: GUANGDONG ZHONGYU TECHNOLOGY CO., LTD. Address before: A street in Guangdong city of Guangzhou province Panyu District 511495 cliff Street Xinghong Patentee before: Zhongyu Science & Technology Co., Ltd., Guangdong |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20180514 |