适用于中低压母线快速保护的信号总线系统  

Signal Bus System for Middle and Low Voltage Busbar Protection

作　　者：郑伟[1] 张维[1] 王钢[1] 王智东[1] 

机构地区：[1]华南理工大学电力学院,广东广州510640

出　　处：《低压电器》2010年第9期32-34,共3页Low Voltage Apparatus

摘　　要：在系统分析中低压母线保护方案的基础上,深入研究了电流闭锁式母线快速保护系统。设计并实现了基于快速光耦的新型电流闭锁式母线快速保护信号总线系统,实际的测试结果验证了该信号总线系统的有效性和实用性。Based on the systematic analysis of the middle and low voltage busbar protection,current blocking fast busbar protection system was deeply studied.A new signal bus system of current blocking fast busbar protection system based on fast optocoupler was designed and implemented.The signal bus system was effective according to the test result.

关 键 词：中低压母线 继电保护 信号总线 

分 类 号：TM773[电气工程—电力系统及自动化]