电气传动2019，Vol.49Issue(5)：59-62,4.DOI:10.19457/j.1001-2095.dqcd18521
相位可控三相Buck型AC/AC变换器
Three-phase Buck Type AC/AC Converter with Controllable Phase
摘要
Abstract
The circuit topology structure of phase-controlled three-phase Buck-type AC/AC converter was proposed. The circuit consists of three single-phase Buck converters and three-phase output filter. The filter capacitor was connected by triangular connection to cancel out third harmonic voltage,and ensure that the output filter inductor did not flow third harmonic current;the output line voltage whose phase was controlled would be sinusoidal. The principle of circuit operation was studied in detail,and the parameter selection control strategy was given. On the basis of simulation analysis,the prototype of the principle was developed. The experimental results verify the correctness and feasibility of the theoretical analysis.关键词
相位控制/3次谐波电压/拓扑结构/控制参数Key words
phase control/third harmonic voltage/topology structure/control parameter分类
信息技术与安全科学引用本文复制引用
管双峰,张友军,金宏..相位可控三相Buck型AC/AC变换器[J].电气传动,2019,49(5):59-62,4.基金项目
国家自然科学基金(51477107) （51477107）
中国博士后基金(2015M571805) （2015M571805）
江苏省博士后基金(1402107C) （1402107C）
江苏省光谱成像与智能感知重点实验室开放基金(3091601410412) （3091601410412）
