两级拓扑结构的脉冲电源控制策略研究

摘要

A kind of pulsed power supply of HIRFL-CSR was introduced ,the ripple and the current error of the topological structure of the power in the operation process were analyzed ,and two stage topology of pulsed power supply was given .The control strate-gy was simulated and the experiment was done in digital power platform .The results show that the main circuit structure and control method are feasible .%介绍了兰州重离子加速器冷却储存环（HIRFL-CSR）脉冲电源，并对主环（CSRm）四极铁电源运行过程中的纹波和电流误差进行了理论分析，给出了一种带前级调压的斩波电源解决方案。对拓扑结构的控制策略仿真，并在数字电源平台上进行实验，结果表明，主电路结构和控制方式是切实可行的。