电测与仪表2017，Vol.54Issue(8)：33-38,6.
一种连续供电系统双电源快速柔性切换方法
Fast and flexible switching method for double power supply in continuous power supply system
摘要
Abstract
Aiming at the problem that the low load power quality is unqualified and the double power supply switch is not standard which causes the abnormal gas emission in coking industry, this paper presents a method to realize the fast and flexible switching for low voltage double through using the composite switch.The method is fast, and the switching process does not produce impulse current and over voltage, and it ensures normal operation of equipment.The switching process is coordinated by the coordination controller, and the information flow between each device is represented by the IEC 61850 model, which is capable of adapting the development of power grid.The example analysis shows that the realization of fast and flexible switching method of the double power supply and the basic characteristic of composite switch.关键词
煤气异常排放/复合开关/快速柔性切换/协调控制器/IEC61850Key words
abnormal gas emission/composite switch/fast and flexible switch/coordination controller/IEC 61850分类
信息技术与安全科学引用本文复制引用
周学斌,李晓明,杨俊杰,路书敏,黄建明,余先勇..一种连续供电系统双电源快速柔性切换方法[J].电测与仪表,2017,54(8):33-38,6.基金项目
国家自然科学基金资助项目(51277134) （51277134）
江苏省自然科学基金资助项目(SBK201122790) （SBK201122790）
