集中供电与中压电能传输技术在高速公路供配电系统的应用

The Application of Centralized Power-supply and Medium-voltage Power-transmission Technique in the Power-supply and Distribution System of the Superhighway

针对高速公路传统的分散式供电方式供电质量差、建设投资及营运费用高等缺陷,提出了集中供电与中压电能传输结合的供配电方式,并以实例具体对两种供电方式的投资、营运费用情况进行了对比分析。

In the light of the shortages of traditional decentralized power-supply mode of the superhighway such as the poorer power-supply quality, the higher construction investment, and the higher operation cost, etc., this paper puts forward a new power-supply and distribution mode of combining the centralized power-supply and the medium-voltage power-transmission, and makes comparison and analysis of the investment and operation cost of the two power-supply modes.