深潜救生艇模拟器24 V电源新型变换器研究  

Research on new type converter of submarine rescue vehicle simulator 24 V power supply

作　　者：赵海彬[1] 陈嘉伟[2] 钟后阳 ZHAO Hai-bin;CHEN Jia-wei;ZHONG Hou-yang(Navy Submarine Academy,Qingdao 266011,China;China Ship Scientific Research Center,Wuxi 214082,China)

机构地区：[1]海军潜艇学院,山东青岛266011 [2]中国船舶科学研究中心,江苏无锡214082

出　　处：《舰船科学技术》2023年第7期138-143,共6页Ship Science and Technology

基　　金：国家自然科学基金资助项目(51909267);国家530专项(4246Z32D)。

摘　　要：为解决深潜救生艇模拟器24 V电源高电磁干扰问题,满足模拟器对24 V电源低电磁干扰特性的需求,本文针对现有模拟器24 V电源电路变换器技术缺点,提出一种新型DC-DC变换器。分析该变换器的衍生过程以及具体工作机理,推导电压输入输出公式,分别计算主要器件的电压、电流应力和功耗,最后通过仿真以及所搭建的100 W样机进行实验,表明该变换器具有输入电流零纹波、输出电流低纹波等优点,理论分析与仿真和实验结果一致,验证了理论分析的正确性以及所提出变换器的有效性。To solve the problem of high electromagnetic interference of 24 V power supply that is applied to submarine rescue vehicle(SRV)simulator,and meet the need of SRV simulator for low electromagnetic characteristics of 24 V power supply,this paper proposes an improved SRV simulator 24 V power supply circuit DC/DC converter based on the technical shortcomings of existing 24 V power supply circuit converter.In this paper the derivation process of the converter and the specific working mechanism are analyzed.The voltage input and output relationship formula is derived,and the voltage stresses,current stresses and power dissipation of the main components are calculated.Finally,the simulation results and experiments carried out on the 100 W experimental prototype show that the proposed converter has the advantages of input current zero ripple and low ripple of output current.The theoretical analysis is consistent with the simulation results and experimental results,verifying the correctness of theoretical analysis and the effectiveness and practicability of the converter.

关 键 词：深潜救生艇 电源 变换器 

分 类 号：TM46[电气工程—电器]