摘要
多电源系统的智能切换控制分析是一种全新的针对多路电源自动投切的研究,弥补了当前电源切换仅限于双电源系统的研究与应用的空白。文中首先介绍了电源切换系统现状及多电源切换系统的常规实现,阐述了双电源切换在现实应用中无法满足多电源转换及控制需要,而现有的多电源控制方法的不成熟加大了实现的难度及控制的风险,结合成熟的备自投控制理论与利用稳定可靠的备自投装置,运用分组方法从而实现多电源的智能、快速及安全切换,并配置后备操作互锁,极大地提高系统的安全与稳定性。
In the current power switch fields, the research and application is limited to the double power supply system,however the multiple power system intelligent switching control analysis theory which is the new study of multi-channel power supply automatic switching can fill in the blanks perfectly. This articl introduces the current situation of power supply switching system and the conventional implementation of multiple power switching system firstly, then elaborates the facts that the double power supply switching cann’t meet the multiple power system switching and control needs in the reality application, the implementation difficulty and control risk will increase because that the existing multile power control method is not mature, but using the grouping methods and taking advantage of the mature automatic transform system theory and stable products, the multiple power supply will switch quickly and safely. Further the power system security and stability improve greatly by configuring backup operation interlocking.
出处
《电气技术》
2014年第11期70-72,76,共4页
Electrical Engineering
关键词
多电源
切换
备自投
互锁
multiple power system
switching
automatic transform system
interlocking
