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公开(公告)号:EP0231528A3
公开(公告)日:1989-09-13
申请号:EP86118145.1
申请日:1986-12-30
发明人: Hasegawa, Taizou , Ono, Hirotaka , Koda, Isao , Gouda, Tadahiro c/o Mitsubishi Denki K.K. , Oshida, Hideharu c/o Mitsubishi Denki K.K. , Narita, Toshiharu c/o Mitsubishi Denki K.K.
IPC分类号: H02J3/12
CPC分类号: H02J3/14 , Y02B70/3225 , Y04S20/222
摘要: A power system stabilizer is provided at an individual power system to be separated due to an accident cutting off a link line which interconnects a numoer of power systems to form a large-scale power system. Said power systems inc!ude oower stations such as power plants and transformer substations. A simplified arithmetic processing unit of the stabilizer performs an arithmetic processing by a simple linear equation using an output frequency of a representative power station belonging to the separated power system immediately after the accident has been cleared, so that a total load drop of the separated power system can be assumed. Based on the assumption amount, balance control of demand and supply in the separated system is made.
摘要翻译: 电力系统稳定器设置在单独的电力系统中,由于事故切断了连接线路,该电力系统连接若干个电力系统以形成大规模电力系统。 所述电力系统包括诸如发电厂和变电站之类的电站。 稳定器的简易算术处理单元在事故清除后立即使用属于分离式电力系统的代表性电站的输出频率通过简单的线性方程式执行算术处理,使得分离的电力的总负载下降 系统可以假定。 基于假设量,对分离系统的需求和供给进行平衡控制。
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公开(公告)号:EP0231528A2
公开(公告)日:1987-08-12
申请号:EP86118145.1
申请日:1986-12-30
发明人: Hasegawa, Taizou , Ono, Hirotaka , Koda, Isao , Gouda, Tadahiro c/o Mitsubishi Denki K.K. , Oshida, Hideharu c/o Mitsubishi Denki K.K. , Narita, Toshiharu c/o Mitsubishi Denki K.K.
IPC分类号: H02J3/12
CPC分类号: H02J3/14 , Y02B70/3225 , Y04S20/222
摘要: A power system stabilizer is provided at an individual power system to be separated due to an accident cutting off a link line which interconnects a numoer of power systems to form a large-scale power system. Said power systems inc!ude oower stations such as power plants and transformer substations. A simplified arithmetic processing unit of the stabilizer performs an arithmetic processing by a simple linear equation using an output frequency of a representative power station belonging to the separated power system immediately after the accident has been cleared, so that a total load drop of the separated power system can be assumed. Based on the assumption amount, balance control of demand and supply in the separated system is made.
摘要翻译: 在单个电力系统处提供电力系统稳定器,由于事故切断了将多个电力系统互连以形成大规模电力系统的连接线,从而被分离。 所述电力系统包括发电厂,如发电厂和变电所。 稳定器的简化算术处理单元通过简单的线性方程式,使用属于分离的动力系统的代表性发电站的输出频率,在事故清除后立即进行运算处理,从而分离的功率的总负载下降 系统可以假定。 根据假设量,分离系统的需求和供给平衡控制。
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公开(公告)号:EP0231528B1
公开(公告)日:1994-03-16
申请号:EP86118145.1
申请日:1986-12-30
发明人: Hasegawa, Taizou , Ono, Hirotaka , Koda, Isao , Gouda, Tadahiro c/o Mitsubishi Denki K.K. , Oshida, Hideharu c/o Mitsubishi Denki K.K. , Narita, Toshiharu c/o Mitsubishi Denki K.K.
IPC分类号: H02J3/12
CPC分类号: H02J3/14 , Y02B70/3225 , Y04S20/222
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