带隔离变压器的船用数字逆变电源输出电压控制研究  

Research on Output Voltage Control of Digital Power Inverter with Isolated Transformer for A Ship

作　　者：何金平 

机构地区：[1]武汉船用电力推进装置研究所,武汉430064

出　　处：《船电技术》2016年第9期15-18,共4页Marine Electric & Electronic Engineering

摘　　要：本文针对带隔离变压器的数字逆变电源存在输出电压负载调整率较大的问题,提出了一种改进的控制方法,并给出了详细的设计过程;通过Matlab的Simulink仿真软件对提出的控制方法进行了仿真验证,仿真表明改进后的电源输出端电压的负载调整率有了较大的提高,最后通过试验样机进行了试验验证。Aimed at the problem of the output voltage＇s load regulation of the digiml power inverter with an isolation transformer, this paper presents a new method with specific process to promote the load regulation, and then the results verified through Simulink of Matlab show that the voltage＇s load regulation is improved significantly. At last, a test device is built up and the experiments verify the functions mentioned above.

关 键 词：逆变电源 负载调整率 PR控制 

分 类 号：TM761[电气工程—电力系统及自动化]