多模块并联加速器电源控制系统仿真研究

Simulation Research on Accelerator Power Supply Control System of Multi Module Parallel

摘要: 随着加速器事业的发展，电源正朝着轻型化、便利化、模块化方向发展。大型加速器磁铁电源采用模块串并联的方式来扩充电源容量，但是模块化电源对控制系统提出了新的要求，模块串并联电路均流和均压问题，模块同步问题等都对控制器的开发提出了挑战。本文拟设计一套4模块并联输出的电源，通过仿真验证并联设计的可行性，并为真实的电源硬件设计提供理论支持。

Abstract: With the development of accelerators, power supply is moving in the direction of light-weight, facilitation and modular development. Large accelerator magnet power supply uses module series-parallel manner to expand the power capacity, but the modular power supply control system puts forward new requirements. This paper plans to design a 4-module parallel output of the power supply through the simulation to verify the feasibility of parallel design and provide theoretical support for the real power hardware design.