模块电源并联均流控制方法研究  

Research on Parallel Current Sharing Control Method of Module Power Supply

作　　者：段洵宇 汪宇 李茂 DUAN Xunyu;WANG Yu;LI Mao(Research Institute of China Shipbuilding Corporation,Wuhan 430205,China)

机构地区：[1]中国船舶集团第七二二研究所,湖北武汉430205

出　　处：《通信电源技术》2023年第7期1-4,8,共5页Telecom Power Technology

摘　　要：整流电源多模块并联所组成的分布式电源供电系统有着容量大、效率高、成本低的优点,多模块一起协同工作使得电源系统的可靠性更胜一筹。如何实现电源系统各个模块负载电流的均衡分配,并联均流技术是保证模块电源并联系统稳定运行的关键技术之一。文中从模拟均流控制和数字均流控制的角度分析了主要的均流方法,综述了一些新型的均流控制策略,指出未来均流技术会朝着数字化、精准化的方向发展。Paralleled rectifier power module can achieve the expansion of capacity limberly,enhance the reliability of the whole power system and realize large capacity.The current-sharing is one of the key technologies in Paralleled power module to distribute the load current equally.The main current sharing method are systematically analyzed while divided into analog and digital,some new current-sharing methods are summarized.The technology current sharing will develop towards digitalization and precision in the future.

关 键 词：多模块并联 均流技术 均流控制策略 直流电源 

分 类 号：TN86[电子电信—信息与通信工程]