CN1314196C - 抽油机电动机断续供电结合星角变换的控制方法及装置 - Google Patents
抽油机电动机断续供电结合星角变换的控制方法及装置 Download PDFInfo
- Publication number
- CN1314196C CN1314196C CNB2005100679935A CN200510067993A CN1314196C CN 1314196 C CN1314196 C CN 1314196C CN B2005100679935 A CNB2005100679935 A CN B2005100679935A CN 200510067993 A CN200510067993 A CN 200510067993A CN 1314196 C CN1314196 C CN 1314196C
- Authority
- CN
- China
- Prior art keywords
- motor
- star
- power supply
- corner connection
- contactor
- 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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100679935A CN1314196C (zh) | 2005-04-30 | 2005-04-30 | 抽油机电动机断续供电结合星角变换的控制方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100679935A CN1314196C (zh) | 2005-04-30 | 2005-04-30 | 抽油机电动机断续供电结合星角变换的控制方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1688100A CN1688100A (zh) | 2005-10-26 |
CN1314196C true CN1314196C (zh) | 2007-05-02 |
Family
ID=35306140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100679935A Expired - Fee Related CN1314196C (zh) | 2005-04-30 | 2005-04-30 | 抽油机电动机断续供电结合星角变换的控制方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1314196C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106199425B (zh) * | 2016-06-29 | 2019-02-05 | 华北电力大学 | 一种用于判断抽油机电动机是否使用断续供电的方法 |
CN108258974B (zh) * | 2018-01-23 | 2019-11-12 | 华中科技大学 | 一种电机绕组三角形星型连接动态配置电路与控制方法 |
CN108336747B (zh) * | 2018-04-09 | 2024-04-26 | 西安仪科自动化有限责任公司 | 一种游梁式抽油机转星型运行节能控制柜 |
CN117082829B (zh) * | 2023-08-28 | 2024-03-01 | 东营市沃格艾迪石油技术有限公司 | 抽油机自动星角转换节能控制装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4425539A (en) * | 1980-03-13 | 1984-01-10 | Borg-Warner Corporation | Control system for AC induction motor |
US4508487A (en) * | 1979-04-06 | 1985-04-02 | Cmd Enterprises, Inc. | Automatic load seeking control for a pumpjack motor |
WO1995035532A1 (en) * | 1994-06-17 | 1995-12-28 | Energestor Kereskedelmi És Szolgáltató Kft. | Circuit arrangement for decreasing the energy consumption and for protecting of a variable loaded asynchronous motor |
US5818195A (en) * | 1997-06-05 | 1998-10-06 | Mcg, Inc. | Dual state controller for brushless electric motors |
CN2315718Y (zh) * | 1997-06-29 | 1999-04-21 | 胜利石油管理局孤岛采油厂 | 单片机控制抽油电机星角转换节能装置 |
CN2558767Y (zh) * | 2001-12-28 | 2003-07-02 | 石油大学(北京) | 抽油机间抽与功率切换控制装置 |
CN2603198Y (zh) * | 2002-12-18 | 2004-02-11 | 孙苏虹 | 具有防窃电和节能功能的抽油机智能控制装置 |
CN1581673A (zh) * | 2003-08-08 | 2005-02-16 | 中国石油化工股份有限公司中原油田分公司 | 一种周期制动异步电动机节能方法及其专用装置 |
CN2785254Y (zh) * | 2005-04-30 | 2006-05-31 | 华北电力大学(北京) | 抽油机电动机断续用电结合星角变换的控制装置 |
-
2005
- 2005-04-30 CN CNB2005100679935A patent/CN1314196C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508487A (en) * | 1979-04-06 | 1985-04-02 | Cmd Enterprises, Inc. | Automatic load seeking control for a pumpjack motor |
US4425539A (en) * | 1980-03-13 | 1984-01-10 | Borg-Warner Corporation | Control system for AC induction motor |
WO1995035532A1 (en) * | 1994-06-17 | 1995-12-28 | Energestor Kereskedelmi És Szolgáltató Kft. | Circuit arrangement for decreasing the energy consumption and for protecting of a variable loaded asynchronous motor |
US5818195A (en) * | 1997-06-05 | 1998-10-06 | Mcg, Inc. | Dual state controller for brushless electric motors |
CN2315718Y (zh) * | 1997-06-29 | 1999-04-21 | 胜利石油管理局孤岛采油厂 | 单片机控制抽油电机星角转换节能装置 |
CN2558767Y (zh) * | 2001-12-28 | 2003-07-02 | 石油大学(北京) | 抽油机间抽与功率切换控制装置 |
CN2603198Y (zh) * | 2002-12-18 | 2004-02-11 | 孙苏虹 | 具有防窃电和节能功能的抽油机智能控制装置 |
CN1581673A (zh) * | 2003-08-08 | 2005-02-16 | 中国石油化工股份有限公司中原油田分公司 | 一种周期制动异步电动机节能方法及其专用装置 |
CN2785254Y (zh) * | 2005-04-30 | 2006-05-31 | 华北电力大学(北京) | 抽油机电动机断续用电结合星角变换的控制装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1688100A (zh) | 2005-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2785254Y (zh) | 抽油机电动机断续用电结合星角变换的控制装置 | |
CN1097339C (zh) | 空调机室外风扇用无刷电机驱动装置 | |
CN105846755B (zh) | 电动工具以及电机的控制方法 | |
CN1314196C (zh) | 抽油机电动机断续供电结合星角变换的控制方法及装置 | |
CN1542279A (zh) | 电动压缩机的驱动装置 | |
CN1269003C (zh) | 用来节省显示系统中电能的装置和方法 | |
CN1831784A (zh) | 计算机的测试装置及方法 | |
CN104539197B (zh) | 异步电动机软启动及降压节电综合控制装置及其方法 | |
CN1877982A (zh) | 交流电动机变频控制器速度反馈电路及其方法 | |
CN204347490U (zh) | 双路自动控制型抽油机驱动机构 | |
CN101047358A (zh) | 一拖二空调的正弦直流变频控制方法及设备 | |
CN1554913A (zh) | 太阳能光伏整体集成并网控制器及方法 | |
CN201713861U (zh) | 太阳能变频辅助恒压供水节能控制系统 | |
CN103296964A (zh) | 一种新型多功能节能油田抽油机用变频控制装置 | |
CN2881664Y (zh) | 游梁式抽油机异步电机故障诊断装置 | |
CN110374887B (zh) | 一种水泵变频器的超载自动保护控制方法 | |
CN208508830U (zh) | 一种电动晾衣机变频控制电路 | |
CN208617001U (zh) | 一种化成箔卡紧固定架 | |
CN1225681C (zh) | 可切换工作频率的计算机系统及其切换方法 | |
CN2882114Y (zh) | 游梁式抽油机异步电机节能控制装置 | |
CN100340058C (zh) | 三相交流电动机节电器 | |
CN202998004U (zh) | 三相异步电动机智能节电控制器 | |
CN1740930A (zh) | 集成式多单机系统电源控制装置及其方法 | |
CN201306296Y (zh) | 吊扇马达控制装置 | |
CN2424575Y (zh) | 油田抽油机智能型节能拖动装置 |
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 | ||
C56 | Change in the name or address of the patentee |
Owner name: HUABEI POWER UNIVERSITY Free format text: FORMER NAME: NORTH CHINA ELECTRIC POWER UNIVERSITY (BEIJING) |
|
CP01 | Change in the name or title of a patent holder |
Address after: 102206 mailbox, 89 Xin Zhu Zhuang, Desheng Gate, Beijing Patentee after: North China Electric Power University Address before: 102206 mailbox, 89 Xin Zhu Zhuang, Desheng Gate, Beijing Patentee before: Huabei Electricl Power Univ. (Beijing) |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20051026 Assignee: Shandong Chenghua Electronic Technology Co., Ltd. Assignor: North China Electric Power University Contract record no.: 2010990000126 Denomination of invention: Controlling method and apparatus of discontinuous power supply combined with star angle converting for motor of pumping unit Granted publication date: 20070502 License type: Exclusive License Record date: 20100317 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20160430 |