CN202014222U - 节能变频补偿控制柜 - Google Patents
节能变频补偿控制柜 Download PDFInfo
- Publication number
- CN202014222U CN202014222U CN2011200962450U CN201120096245U CN202014222U CN 202014222 U CN202014222 U CN 202014222U CN 2011200962450 U CN2011200962450 U CN 2011200962450U CN 201120096245 U CN201120096245 U CN 201120096245U CN 202014222 U CN202014222 U CN 202014222U
- Authority
- CN
- China
- Prior art keywords
- contactor
- frequency converter
- frequency
- frequency conversion
- 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.)
- Expired - Fee Related
Links
Images
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200962450U CN202014222U (zh) | 2011-04-02 | 2011-04-02 | 节能变频补偿控制柜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200962450U CN202014222U (zh) | 2011-04-02 | 2011-04-02 | 节能变频补偿控制柜 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202014222U true CN202014222U (zh) | 2011-10-19 |
Family
ID=44784833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200962450U Expired - Fee Related CN202014222U (zh) | 2011-04-02 | 2011-04-02 | 节能变频补偿控制柜 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202014222U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105974834A (zh) * | 2016-07-05 | 2016-09-28 | 王晓民 | 一种用于油田抽油机的削峰填谷伺服驱动方法系统 |
CN107070357A (zh) * | 2017-04-28 | 2017-08-18 | 荣信汇科电气技术有限责任公司 | 一种基于iegt可实现工变频切换的大功率变频装置及方法 |
CN109085438A (zh) * | 2018-09-06 | 2018-12-25 | 东北大学 | 基于电参数实时监测抽油系统效率的智能监测装置及方法 |
-
2011
- 2011-04-02 CN CN2011200962450U patent/CN202014222U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105974834A (zh) * | 2016-07-05 | 2016-09-28 | 王晓民 | 一种用于油田抽油机的削峰填谷伺服驱动方法系统 |
CN107070357A (zh) * | 2017-04-28 | 2017-08-18 | 荣信汇科电气技术有限责任公司 | 一种基于iegt可实现工变频切换的大功率变频装置及方法 |
CN107070357B (zh) * | 2017-04-28 | 2023-11-10 | 荣信汇科电气股份有限公司 | 一种基于iegt可实现工变频切换的大功率变频装置及方法 |
CN109085438A (zh) * | 2018-09-06 | 2018-12-25 | 东北大学 | 基于电参数实时监测抽油系统效率的智能监测装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103023344B (zh) | 一种通用的智能电网电力电子装置 | |
CN2914489Y (zh) | 抽油机变频节能控制柜 | |
CN102983593A (zh) | 基于智能开关的微网无缝切换控制方法 | |
CN101217260A (zh) | 无速度传感器电动机转差率控制数字智能调速方法及系统 | |
CN204205599U (zh) | 一种电子式馈线有载调压装置 | |
CN202758212U (zh) | 一种泵站综合自动化监控系统 | |
CN202014222U (zh) | 节能变频补偿控制柜 | |
CN202997589U (zh) | 微网智能开关 | |
CN106774140B (zh) | 一种油田抽油机节能控制方法及控制系统 | |
CN201226505Y (zh) | 高压鼓风机/高压风机节电器 | |
CN201118463Y (zh) | 一种大功率高频软开关igbt逆变式烧结电源 | |
CN103427729A (zh) | 基于直流母线的抽油机井群控系统 | |
CN201503063U (zh) | 全自动无人值守换热机组 | |
CN204144996U (zh) | 一种带超级电容的群控电梯能量馈网装置 | |
CN219611628U (zh) | 一种超长冲程抽油机同步节能控制系统 | |
CN202268801U (zh) | 一种具有冗余控制功能的功率单元旁路电路 | |
CN201146481Y (zh) | 无速度传感器的中压电动机转差率控制数字智能调速装置 | |
CN202679286U (zh) | 基于直流母线的抽油机井群控系统 | |
CN202797977U (zh) | 一种兼顾电压支撑及故障限流的电力电子系统 | |
CN202268830U (zh) | 一种高压交流电动机磁控调压补偿软起动装置 | |
CN201309432Y (zh) | 电气化铁路接触网配套单/三相电源变换装置 | |
CN203645586U (zh) | 一种丛式井抽油机智能控制及油井加热集成系统 | |
CN100588101C (zh) | 嵌入式智能节点型模块式高频软开关电解电源 | |
CN208754063U (zh) | 一种谐波能量回收利用电路 | |
CN103414187B (zh) | 高频兆瓦级双向变流器 |
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: ANHUI ZHONGNAN AIR DEFENSE WORKS PROTECTIVE EQUIPM Free format text: FORMER OWNER: ANHUI ZHONGNAN ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20140519 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 246300 ANQING, ANHUI PROVINCE TO: 236300 ANQING, ANHUI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140519 Address after: 236300 comprehensive economic development zone of Qianshan County, Anhui, Anqing Patentee after: ANHUI ZHONGNAN AIR DEFENCE WORKS PROTECTIVE EQUIPMENT CO., LTD. Address before: 246300 comprehensive economic development zone of Qianshan County, Anhui Patentee before: Anhui Zhongnan Electrical Equipment Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20170402 |
|
CF01 | Termination of patent right due to non-payment of annual fee |