20kV电网应用的探讨

Approach on the Application of 20kV Network

对20kV电网在江苏省推广应用的关键技术和运行中遇到的问题进行介绍和分析,指出20kV中压电网较10kV电网在提高送电距离和容量、减少损耗和线路走廊用地等方面的优越性。提出长期渐进的推广20kV供电策略和电力部门应采取的具体实施步骤和方法。

With introducing and analyzing of the 20kV network populizing application in Jiangsu province,their key techniques and problems found during operation,it is point out that comparing to 10kV network,20kV network has more advantages in raising the transmission distance and capacity,reducing the loss and line corridor space.The long-term and gradual populization tactic and the practical realizing procedures that the power departments ought to apply are drawn.