摘要
配电系统的结构对用户遭受电压暂降有很大影响,通过规划使系统具备多电源供电方式、母线分段并增设电抗器或装设快速备用电源等,则可有效降低电压暂降问题的严重性,确保重要负荷获得高质量的电能.本文主要针对供电网络结构的设计、供电方式以及参数与电压暂降缓解的关系进行讨论.
The structure of distribution system has great impact on users to suffer from voltage sags. How- ever, planning makes system equipped with multi--power supply, bus section and reactor addition or rapid emergency power supply, which can reduce the severity of voltage sags effectively and ensures essential load get high quality electric energy. The paper mainly aims at the discussion on design of power supply network structure, power supply mode, parameter and remission of voltage sags.
出处
《德州学院学报》
2013年第6期73-75,85,共4页
Journal of Dezhou University
关键词
配电系统
电压暂降
备用电源
母线电压
distribution system
voltage sags~ emergency power supply
bus voltage
