河南许平煤业公司矿区电网整体改造方案设计

Design of the Overall Transformation Scheme of the Mining Area Network of Henan Xuping Coal Co.,Ltd.

针对目前许平煤业公司矿区电网运行存在的问题,提出了具体的解决方案,包括线路升级改造、变电站自动化升级、电力调度系统升级改造等,实践效果显著。研究表明:上述方案对于类似电网,特别是110 kV以下的地方型、企业型小电网以及一些偏远地区尚未进行升级改造的电网也有一定的适用性。

Aiming at the current situation of coal mine power network in Xuping Coal Co.,Ltd,the existing problems of the power network are analyzed,and the concrete transformation scheme is proposed,which includes line upgrade and transformatson,substation automation upgrade,power dispatching system upgrade and transformation,the practice results of the above transformation scheme is good.The feasibility study results show that the transformation scheme is generally application to the similar power network,especially for the local and enterprise small power network below 110 kW,besides that,it is also suitable for the unupgraded power network in remote areas.