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随着我国经济社会的不断发展,电网改造及升级步伐日益加快,对我国电网较为薄弱的县城电网来讲,有效对其实施建设改造,对于我国电网的整体发展和完善意义重大。总体上来讲,各地县城电网初建于上世纪六七十年代,存在较为严重的供电能力不足状况,其在网络结构上也不尽合理,另外,普遍存在电能质量较低及线损偏高等问题。在当前的县城电网的建设和改造中,资金严重不足,并且在管理体制方面也存在着一些问题,因
With the continuous development of economy and society in our country, the pace of upgrading and upgrading of power grids is accelerating day by day. For the county power grid with relatively weak power grid in our country, effective implementation and reconstruction of it is of great significance to the overall development and improvement of China’s power grid. Generally speaking, all over the county power grid was first built in the sixties and seventies of the last century, there is a serious shortage of power supply capacity, its network structure is not entirely reasonable, in addition, the prevalence of low power quality and high line loss problems . In the current county power grid construction and renovation, a serious shortage of funds, and there are some problems in the management system, because