对作为电网负荷中心的城市电网的供电能力进行在线评估具有非常重要的意义。
It is of significance to make online evaluation of power supply ability of urban power network that is regarded as the load center of power network.
配电网是电力系统从发电到用电中的一个环节，它分布于负荷中心区域，为各用户直接提供电能。
Distribution network is a link from generators to users. It lies in the central areas among the loads, supplying energy to users directly.
配电网是电力系统从发电到用电中的一个环节，它分布于负荷中心区域，为各用户直接提供电能。
Distribution network is a link from generators to users. It lies in the central areas among the loads, supplying energy to users directly.
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