美英未来舰船综合电力系统电制选择分析

摘要

The alternating current (AC) and low frequency busbar architecture has been used in US and UK surface ship integrated power system (IPS). Due to high conversion loss and low transmission efficiency, this type architecture can't meet the requirement of future ship. Therefore, the development roadmaps of IPS busbar architecture are being planned by US and UK. The advantages, disadvantages and technical difficulties of AC and low frequency busbar architecture, AC and high frequency busbar architecture and direct current( DC) busbar architecture are analyzed in this paper. Finally,the development progress in related technologies of US AC and high frequency busbar architecture and UK DC busbar architecture are included.%美英舰船综合电力系统目前采用的是交流低频电制,交流低频电制因其变换损失大,传输效率低,不能满足未来舰船要求,为此美英正在规划未来综合电力系统电制的发展路线.本文分析了交流低频电制、交流高频电制、直流电制3种电制的优缺点及技术难点；介绍了美国交流高频电制及英国直流电制相关技术的研制进展.