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    • 9. 发明申请
    • System, method, and article of manufacture for controlling operation of an electrical power generation system
    • 用于控制发电系统运行的系统,方法和制造
    • US20070228838A1
    • 2007-10-04
    • US11392166
    • 2006-03-29
    • Robert DelmericoMark CardinalNicholas MillerDapeng LiuZhihong Ye
    • Robert DelmericoMark CardinalNicholas MillerDapeng LiuZhihong Ye
    • H02J1/00
    • H02J3/50F03D7/048H02J3/16H02J3/383H02J3/386Y02E10/563Y02E10/723Y02E10/763Y02E40/34Y02P70/523Y10T307/718
    • A system, a method, and an article of manufacture for controlling operation of an electrical power generation system are provided. The electrical power generation system has a plurality of electrical generators electrically coupled to an electrical grid. The method includes obtaining a first output parameter value associated with the electrical power generation system. The method further includes determining an error value indicative of a difference between the first output parameter value and a desired output parameter value. The method further includes determining a first gain value based on at least one of the first output parameter value and a time-varying operational parameter of the electrical power generation system. The method further includes determining a first power value based on the error value and the first gain value. The method further includes determining a second gain value based on at least one of the first output parameter value, the time-varying operational parameter, and a reference value. The method further includes determining a second power value based on the error value and the second gain value. The method further includes generating a desired power command for the electrical power generation system based on the first and second power values.
    • 提供了一种用于控制发电系统的操作的系统,方法和制品。 电力发电系统具有电耦合到电网的多个发电机。 该方法包括获得与发电系统相关联的第一输出参数值。 该方法还包括确定指示第一输出参数值和期望的输出参数值之间的差的误差值。 该方法还包括基于发电系统的第一输出参数值和时变运行参数中的至少一个来确定第一增益值。 该方法还包括基于误差值和第一增益值来确定第一功率值。 该方法还包括基于第一输出参数值,时变操作参数和参考值中的至少一个来确定第二增益值。 该方法还包括基于误差值和第二增益值来确定第二功率值。 该方法还包括基于第一和第二功率值产生用于发电系统的期望功率命令。