发明授权
- 专利标题： System and method for downhole power generation and selective interruption of a magnetic field
- 专利标题（中）： 用于井下发电和磁场选择性中断的系统和方法
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申请号： US12705771申请日： 2010-02-15
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公开(公告)号： US08853879B2公开(公告)日： 2014-10-07
- 发明人: Gary L. Rytlewski , Ozgur Pulat
- 申请人： Gary L. Rytlewski , Ozgur Pulat
- 申请人地址： US TX Sugar Land
- 专利权人： Schlumberger Technology Corporation
- 当前专利权人： Schlumberger Technology Corporation
- 当前专利权人地址： US TX Sugar Land
- 代理商 David J. Groesbeck; Brandon S. Clark
- 主分类号： H02K19/36
- IPC分类号： H02K19/36 ; H02K7/18 ; H02P9/02 ; H02K19/16 ; H02K11/00
摘要：
A technique facilitates generation of electric power in well environments. The technique involves combining a cooperating stator and rotor assembly to create an electromagnetic generator. The cooperating stator and rotor assembly utilize an electromagnet which works with a generator coil to create electrical power. Use of the electromagnet enables the electromagnetic field created during generation of electrical power to be selectively eliminated. Elimination of the electromagnetic field allows magnetic particles to be freely flushed from the electromagnetic generator.
公开/授权文献
- US20110198848A1 SYSTEM AND METHOD FOR DOWNHOLE POWER GENERATION 公开/授权日：2011-08-18