燃料电池DC/DC变换器的温度试验箱控制器设计  

Design of Temperature Test Chamber Controller for Fuel Cell DC/DC Converter

作　　者：陈星星 王万通 范子春 阮观强 仝光 CHEN Xingxing;WANG Wantong;FAN Zichun;RUAN Guanqiang;TONG Guang(Mechanical College,Shanghai Dianji University,Shanghai 201306,China;Shanghai Jiarui Automation Testing Technology Co.,Ltd,Shanghai 201802,China)

机构地区：[1]上海电机学院机械学院,上海201306 [2]上海迦锐自动化检测科技有限公司,上海201802

出　　处：《仪表技术与传感器》2023年第10期42-46,共5页Instrument Technique and Sensor

基　　金：国家重点实验室开放课题(2021NUSV001)。

摘　　要：在燃料电池电动汽车DC/DC变换器温度适应性检测时,为解决标准温度试验箱采用的PLC控制器成本高、体积大、功能受模块化限制等问题,设计了可应用于非标试验箱的单片机温度控制器。该控制器以STM32F207ZET6为控制核心,将传统PID和分段PID 2种算法进行对比,采用鲁棒性更好的分段PID算法控制试验箱内的温度。实验表明:该控制器稳定性好、控制精度高,能够满足燃料电池电动汽车DC/DC变换器温度适应性检测的要求。In the temperature adaptability detection of DC/DC converter of fuel cell electric vehicle,in order to solve the problems of high cost,large volume and limited function of the PLC controller used in the standard temperature test chamber,a single-chip microcomputer temperature controller that can be applied to the non-standard test chamber was designed.The controller used STM32F207ZET6 as the control core and adopted the segmented PID algorithm with better robustness to control the temperature in the test chamber,compared the traditional PID with segmented PID algorithms.The experiment results show that the controller has good stability and high control accuracy,which can meet the requirements of temperature adaptability detection of DC/DC converter of fuel cell electric vehicle.

关 键 词：单片机控制器 燃料电池DC/DC变换器 温度试验箱 温度适应性检测 分段PID控制 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]