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什么叫电力网(或电力系统)?

问答题
2021-12-31 23:46
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正确答案

为了保证供电的可靠性和经济性,常将许多运行的发电厂通过各种不同的电压等级的电力线路联系起来,以供给共同的负荷。
即由发电机、配电装置、升压和降压变电所、电力线路及用户的用电设备所组成的系统称为电力网或电力系统。


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