摘要
介绍了一种可用于电信、航空航天等领域的新颖的配电系统。这种混合式配电系统结合了正弦电压型配电系统和电流型配电系统的优点 ,具有诸如非电接触功率传输 ,无须熔断丝保护、正弦电压和电流配电 ,整体高效率等优点。文中分析了该配电系统的工作原理 ,并对其不同负载情况下的工作状态进行了详细的分析与仿真。
Two types of high frequency distribution systems are presented: (1) High frequency sinusoidal voltage distribution system has the advantages of sinusoidal voltage and current distribution, low EMI and high overall efficiency from low load to full load. However it does not provide connectorless power transfer; (2) High frequency sinusoidal current distribution system has the capability of connectorless power transfer but suffers from the disadvantages of high EMI and poor overall efficiency at low to medium load. A novel high frequency hybrid power distribution system for telecommunication applications is presented. The hybrid system combines the advantages of both the sinusoidal voltage and current types of high frequency distribution system and it has the advantages of connectionless power transfer, fuseless protection,sinusoidal voltage and current distribution ,and high overall system efficiency. The different operation modes of the power distribution system are described.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
北大核心
2002年第6期569-574,共6页
Journal of Nanjing University of Aeronautics & Astronautics
关键词
仿真
配电系统
工作原理
power distribution
high frequency AC
connectionless power transfer
hybrid system
