2、s of The Network Spare Power Automatic Switching in The Switching StationWangChangJing(AmericanElectricControlCo.,Ltd100027)Abstract: In this artical, the emphasis of the spare power automatic switching used for the 10kV switching stationis is analyzed, and the several
3、 kinds of current spare power automatic switching devices in market are summarized. The authors expound the structures and the characters of those devices respectively, and especially explain in detail the structurs and characters of the network spare power automatic s
4、witching. It is also pointed out the CAN bus technique is the precondition for the correct actions of the network spare power automatic switching. At the same time, with the actual operating mode, the authors illustrate the case how to use the network spare power autom
5、atic switching in the 10kV switching station, and put forward the notices of the applications, and sum up the advantages of the network spare power automatic switching, and the value of this mode applied in the range of substations automation.Keywords: Switching statio
6、n;Network type;Spare power automatic switching;Controller Area Network1引言现代社会向着快节奏、高效率方向发展,同时国家也越来越重视人民生活的质量。而和谐幸福的家庭离不开“电”带来的舒适与安全,这表明社会对供电质量和供电可靠性的要求越来越高,而10kV开闭所供配电系统在目前的电网架构中更接近于人们的日常生活,因此稳定、安全可靠、不间断的10kV电力供应是社会幸福和谐、快速发展的必需品,而备用电源自动投入装置(简称备自投装置)正是保证供电系统持续可靠供电的重要设备。