基于meat grinder with SECT电路的50kJ电感储能型脉冲电源的研究  

Research on 50kJ meat grinder with SECT inductive pulsed power supply

作　　者：班瑞 于歆杰[1] 刘旭堃 李臻[1] 

机构地区：[1]电力系统及发电设备控制和仿真国家重点实验室清华大学电机系,北京100084

出　　处：《电工电能新技术》2017年第12期53-58,共6页Advanced Technology of Electrical Engineering and Energy

基　　金：国家自然科学基金项目(50877039);清华大学自主科研计划项目(20121087927)

摘　　要：电感储能型脉冲电源是目前电磁发射技术的研究热点,提升装置储能密度对于推动电感储能型脉冲电源的应用和研究具有重要意义。本文介绍了一种适用于电感储能型脉冲电源的名为meat grinder with SECT的新电路,并对该电路进行了详细的原理分析,指出该电路兼具电流关断能力强和拓扑结构简单的优点。通过仿真将meat grinder with SECT和STRETCH meat grinder、STRETCH meat grinder with ICCOS这两种主流电路进行了性能比较,发现meat grinder with SECT电路在保持电气性能不变的同时,成本最低,体积最小。基于meat grinder with SECT电路,本文研制了50k J电感储能型脉冲电源并进行了试验测试,测试结果达到了预期目标。This paper introduces a novel circuit named meat grinder with SECT for developing inductive pulsed power supply. Detailed discuss shows that this circuit has large current turning-off ability and simple topology. A comparison with 2 mainstream circuits has been made,which shows that the meat grinder with SECT circuit decreases volume and price while keeping electrical performance at the same level. Based on meat grinder with SECT circuit,this paper developed a 50 k J inductive pulsed power supply experiment system. Experiment results have reached expectation.

关 键 词：电感储能型脉冲电源 MEAT GRINDER with SECT 电磁发射 脉冲电源 

分 类 号：TM91[电气工程—电力电子与电力传动]