发明公开
EP2824791A1 Method and system for limitation of power output variation in variable generation renewable facilities
审中-公开
方法和系统限制在可变可再生能源发电设备的输出功率变化
- 专利标题： Method and system for limitation of power output variation in variable generation renewable facilities
- 专利标题（中）： 方法和系统限制在可变可再生能源发电设备的输出功率变化
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申请号： EP14165099.4申请日： 2014-04-17
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公开(公告)号： EP2824791A1公开(公告)日： 2015-01-14
- 发明人: Clark, William F. , Ma, Hongtao , Nelson, Robert J. , Yazghi, Najlae M.
- 申请人： Siemens Aktiengesellschaft
- 申请人地址： Wittelsbacherplatz 2 80333 München DE
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： Wittelsbacherplatz 2 80333 München DE
- 优先权： US201313903305 20130528
- 主分类号： H02J3/38
- IPC分类号： H02J3/38 ; F03D7/04 ; H02P9/00 ; H02J3/48
摘要：
A method and system for controlling the output power from a renewable energy installation (10) to a utility grid (56) having a predetermined bound for a variation in output power per unit of time is provided. The method and system includes constraining an output signal of a controller (76) to an upper and/or lower limit via a limiter (78), wherein the upper and/or lower limit comprises a predetermined upper and/or lower bound for a variation in output power per unit of time. The constrained output signal is then applied to the plurality of electricity generators (12, 14, 16) to limit the variation in output power per unit of time according to the predetermined bound.
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