Apparatus for stabilizing a power system adapted to generating systems
    1.
    发明授权
    Apparatus for stabilizing a power system adapted to generating systems 失效
    用于稳定适于产生系统的电力系统的装置

    公开(公告)号:US06337561B1

    公开(公告)日:2002-01-08

    申请号:US09615778

    申请日:2000-07-13

    IPC分类号: H02K1728

    CPC分类号: H02P9/105 H02P2101/10

    摘要: A generating system having a rotating type generator to interconnect a power system in order to output power of the generator to the power system comprises a generator, an exciting circuit and an excitation control section. It also comprises short-cycle stabilizing sections for outputting a short-cycle stabilizing signal for suppressing short-cycle power fluctuations according to at least one of an electric parameter and a mechanical parameter of the generator and a long-cycle stabilizing section for outputting a long-cycle stabilizing signal for suppressing long-cycle power fluctuations having a cycle time longer than short-cycle power fluctuations according to the mechanical parameter of the generator. The outputs of the short-cycle stabilizing sections and the long-cycle stabilizing section are sent to the excitation control section.

    摘要翻译: 具有用于互连电力系统以将发电机的功率输出到电力系统的旋转型发电机的发电系统包括发电机,励磁电路和励磁控制部分。 它还包括短周期稳定部分,用于根据发电机的电参数和机械参数中的至少一个输出用于抑制短周期功率波动的短周期稳定信号,以及用于输出长周期稳定部分的长周期稳定部分 - 循环稳定信号,用于根据发电机的机械参数抑制具有比短周期功率波动更长的周期时间的长周期功率波动。 短周期稳定部分和长周期稳定部分的输出被送到励磁控制部分。