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gao zu kang bian ya qi yun xing zhong de wen ti ji dui ce
Author(s): 
Pages: 87-89
Year: Issue:  4
Journal: High-Technology & Industrialization

Abstract:  由于电力系统的不断发展,负荷的增大,大容量机组和电厂及变电设备的投入,尤其是负荷中心大电厂的出现以及大电力系统的互联,短路电流水平日益增高,如果不采取限制措施加以控制,不但会使新变电所的设备投资大大增加而且对系统中原有变电所设备的通信线路和管线都将产生很大的干扰和危害,甚至需要花费大量的投资进行改造、改建或更换.
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