舰船电力系统电磁兼容性研究现状综述

摘要

随着电力电子设备大量应用于现代舰船，电磁兼容性成为影响舰船生命力和战斗力的关键技术。在简析大功率电力电子设备对电力系统电磁兼容性影响的基础上，综述舰船常见电力电子变流设备的传导干扰作用机理、建模与预测研究进展，简析辐射电磁干扰建模的研究现状，概述开关电源和逆变器常用的对消与滤波等干扰抑制方法，并指出电磁兼容领域尚待进一步深入研究的通用性、高频非线性、实时性分析等热点问题和前沿方向。%　　Along with the massive application of power electronic equipments on modern ships,electro⁃magnetic compatibility(EMC)has become a pivotal technique that affects ships’survivability and battle effectiveness. By analyzing the influences of power electronic device on the EMC of ship power systems, this paper summarizes the present research development on the mechanism,modeling and prediction of the conducted electromagnetic interference(EMI). Moreover,the research status of the radiated EMI is al⁃so introduced,with the corresponding suppression methods being recapitulated. Finally,several hot-spot issues and research tendencies on the research of ship EMC are further generalized and presented.