500kV电缆纳入城市综合管廊的应用研究

Application Research on Incorporating 500kV Cables into Urban Utility Tunnel

本文研究了500kV电缆在电网中的实际应用情况,分析了500kV电缆纳入城市综合管廊的可行性,从电网安全运行、电网建设发展、电缆状态监测、电力仓配套附属设施等多角度提出500kV电缆纳入综合管廊应满足的条件。

This paper studies the practical application of 500 kV cables in power grids and analyzes the feasibility of incorporating 500 kV cables into urban utility tunnel.From the aspects of safe operation of power grids,construction and development of power grid,cable condition monitoring,and auxiliary facilities of power storage,this paper puts forward the conditions that should be met when 500 kV cables are incorporated into utility tunnel.