浅析分界负荷开关在10KV架空线路上的应用

我国城市建设的发展，使城市配电线路及配电设备的健康水平得到了提高，配电网整体故障率有所降低。但是，其中用户线路及其设备的故障机率随接入用户数量的增加而增大，因用户线路或其内部故障造成波及停电事故，在配电网事故总数中所占比例呈上升趋势，同时还会引发电力公司与用户、用户与用户间的经济责任纠纷。通过研究10KV用户支线的故障检测与控制技术，采用分界负荷开关在线路上的应用能有效解决上述问题，从而进一步提高配电网的可靠性。

A Simple Analysis of Application of the Boundary Load Switch in 10 KV Aerial Road

With the development of city’s construction in China,the health level of the urban distribution lines and the equipment for power transmission has improved a lot.While the failure rate of the whole power distribution network has reduced.But with the number of users’ access rate increasing,the failure rate of the user lines and equipment has increased too.The proportion of power outage caused by the users’ line and the internal equipment has been an increase in the total collapse of the power distribution network.Also the disputes of accountability will happen among the users and the power companies.The reliability of power distribution network can be improved by studying the fault detection and control technique of the 10KV users’ branch line and using the application of electric loading switches to solve the above problems efficiently.