发明授权
- 专利标题： System and method for Var injection at a distributed power generation source
- 专利标题（中）： 在分布式发电源的Var注入系统和方法
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申请号： US13285578申请日： 2011-10-31
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公开(公告)号： US09112383B2公开(公告)日： 2015-08-18
- 发明人: Hernan Alex Rojas
- 申请人： Hernan Alex Rojas
- 申请人地址： US NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： US NY Schenectady
- 代理机构： Sutherland Asbill & Brennan LLP
- 主分类号： H02J3/00
- IPC分类号： H02J3/00 ; H02J3/18
摘要：
A method to add locally generated real and reactive power to a power distribution grid including: generating or storing direct current (DC) power by distributed power source; converting the DC power to an alternating current (AC) power; calculating or measuring a power factor of the AC power provided from the distribution grid; determining a power factor for the conversion of DC power to AC power based on the power factor for the AC from the distribution grid, and the conversion of the DC power to the AC power sets the power factor for the AC power to conform to the determined power factor.
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