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    • 8. 发明公开
    • POWER SYSTEM ANALYSIS SUPPORT SYSTEM, POWER SYSTEM ANALYSIS SUPPORT DEVICE, POWER SYSTEM ANALYSIS SUPPORT METHOD, AND POWER SYSTEM MEASURING DEVICE
    • STROMVERSORGUNGSSYSTEMANALYSEUNTERSTÜTZUNGSSYSTEM,STROMVERSORGUNGSSYSTEMANALYSEUNTERSTÜTZUNGSVORRICHTUNG,STROMVERSORGUNGSSYSTEMANALYSEUNTERSTÜTZUNGSVERFAHRENUND STROMVERSORGUNGSSYSTEMMESSVORHTHTHTUNG
    • EP3107186A4
    • 2017-10-04
    • EP14882538
    • 2014-09-22
    • HITACHI LTD
    • TSUNEDOMI KUNIHIKOWATANABE MASAHIROOONISHI TSUKASA
    • H02J13/00G01R19/25G01R21/00G01R21/133G06Q50/06
    • G01R21/1331G01R19/2513G01R21/003G06Q50/06H02J13/001H02J13/0079Y04S10/40
    • To provide a power system analysis support system in which the amount of data to be sent from a measuring device to an analysis support apparatus can be reduced. A measuring device 1 includes a measuring unit 10 which performs measurement related to a power system 6, a storage unit 111 which stores measurement values measured by the measuring unit, a parameter generator 112 which generates a predetermined parameter indicating a probability density function of the measurement value from the plurality of measurement values stored in the storage unit, and a communication unit 14 which sends the predetermined parameter generated by the parameter generator to an analysis support apparatus 2. The analysis support apparatus 2 includes a communication unit 20 which receives the predetermined parameter from the measuring device, and a probability density function generator 211 which generates a probability density function of the measurement value from the received predetermined parameter.
    • 提供一种电力系统分析支持系统,其中可以减少从测量装置发送到分析支持装置的数据量。 测量装置1包括:测量单元10,其执行与电力系统6相关的测量;存储单元111,其存储由测量单元测量的测量值;参数生成器112,其生成指示测量的概率密度函数的预定参数 值;以及通信单元14,其将由参数生成器生成的预定参数发送到分析支持设备2.分析支持设备2包括通信单元20,该通信单元20接收预定参数 来自测量装置的概率密度函数发生器211以及从所接收的预定参数产生测量值的概率密度函数的概率密度函数发生器211。