现代电子技术2024，Vol.47Issue(18)：22-28,7.DOI:10.16652/j.issn.1004-373x.2024.18.004
基于TC275的质子交换膜燃料电池控制器设计
Design of PEMFC controller based on TC275
摘要
Abstract
In order to enhance the energy conversion efficiency of the proton exchange membrane fuel cell(PEMFC)system and reduce design costs,a fuel cell intelligent controller based on Infineon's TC275 microprocessor is designed by analyzing the functional requirements of the fuel cell control system.The controller is used to collect parameters such as temperature,humidity,pressure,and flow of the supplied fuel and the temperature,pressure,output voltage,and current during operation of fuel cell stack.According to the load power demand,the real-time calculation of parameters are conducted by means of the intelligent algorithm,the corresponding control instructions are output to adjust the flowmeter and other executive devices,so as to maintain the intelligent,efficient,safe and stable operation of the fuel cell system.In the controller,RS 485 communication is used to realize the information exchange between the fuel cell system and the host computer,and control the operating conditions of the fuel cell system in real time.The controller is applied to the 3 kW PEMFC system,which has excellent monitoring performance,and stable and reliable operation.In comparison with the established simulation model,the experimental results are consistent and meet the control requirements of the fuel cell system.关键词
质子交换膜燃料电池/智能控制器/TC275/微处理器/RS 485通信/信息交互/电路设计Key words
proton exchange membrane fuel cell/intelligent controller/TC275/microprocessor/RS 485 communication/information exchange/circuit design分类
电子信息工程引用本文复制引用
黄文辉,于庆瑞,王军,张景峰,孙娜,董海鹰..基于TC275的质子交换膜燃料电池控制器设计[J].现代电子技术,2024,47(18):22-28,7.基金项目
甘肃省自然科学基金项目(23JRRA1692) （23JRRA1692）
