现代电子技术2026，Vol.49Issue(20)：16-21,6.DOI:10.16652/j.issn.1004-373X.2026.20.003
基于ZYNQ-7000的悬浮型脉冲电源控制器设计
Design of floating-type pulse power supply controller based on ZYNQ-7000
摘要
Abstract
Conventional floating-type pulse power controllers,typically built on DSPs,FPGAs,or MCUs,often suffer from limitations such as poor flexibility,low processing speed,and limited scalability.A novel floating-type pulse power supply controller based on the ZYNQ platform is designed.An ARM-FPGA cooperative architecture is adopted,which ensures high control accuracy while flexibly adapting to various control scenarios.In the design,the PL side is responsible for functions such as ADC sampling,PWM calculation and output,while the PS side handles TCP/IP communication,protocol parsing and PI computation.Data interaction is achieved via the AXI-Lite bus,enabling both open-loop and closed-loop control.The testing of logic analyzer(ILA)and prototype pratical testing under both open-loop and closed-loop conditions is conducted.The experimental results demonstrate that under a 790 V bus voltage and 1 900 A target current,the control strategy can realize a bandwidth of 1.6 kHz and a tracking error within±0.2 A,meeting practical power supply requirements while offering excellent scalability and flexibility.关键词
ZYNQ-7000/悬浮型脉冲电源/协同控制/通信协议/AXI总线/PI控制Key words
ZYNQ-7000/floating-type pulsed power supply/cooperative control/communication protocol/AXI bus/PI control分类
信息技术与安全科学引用本文复制引用
郑济林,郭宏亮,朱芳芳,黄玉珍,张华剑,燕宏斌,吴凤军,高大庆..基于ZYNQ-7000的悬浮型脉冲电源控制器设计[J].现代电子技术,2026,49(20):16-21,6.基金项目
国家自然科学基金青年科学基金项目(12305170) （12305170）
