带超级电容储能的双向DC/DC变换器实验平台  

Experimental Platform of Bidirectional DC/DC Converter with Super-capacitor Energy Storage

作　　者：冯兴田[1] 张磊[1] 高春侠[1] FENG Xingtian;ZHANG Lei;GAO Chunxia(College of Information and Control Engineering,China University of Petroleum(East China),Qingdao 266580,China)

机构地区：[1]中国石油大学(华东)信息与控制工程学院,青岛266580

出　　处：《电力系统及其自动化学报》2018年第8期145-150,共6页Proceedings of the CSU-EPSA

基　　金：中国石油大学(华东)人才培养模式改革重大项目(JY-A201401);中国石油大学(华东)教学改革项目(JY-B201612)

摘　　要：为便于学生学习和分析《电力电子技术》课程中的DC/DC变换技术,加强实践能力培养,注入科研思想,搭建了基于储能的双向DC/DC变换器实验平台。储能单元由超级电容器模组构成,双向DC/DC变换器融合Buck降压电路和Boost升压电路。仿真系统由PSIM软件搭建而成,实验平台通过数字信号处理器DSP28335构成的控制器完成电量采样、数据处理、脉冲输出等工作。仿真和实验平台的搭建与分析,实现了系统能量的双向传递和稳定输出,直观地展示了系统的工作过程和控制目标。通过一系列的训练,该平台能够有效提升学生的应用实践能力、创新实践能力和科研分析能力。For the students’convenience of studying and analyzing the DC/DC conversion technology in the course of“Power Electronic Technologies”,and to strengthen the training of practical ability and build scientific thoughts,an experimental platform of bidirectional DC/DC converter based on energy storage was set up.The energy storage unit was composed of super-capacitor modules,and the bidirectional DC/DC converter combined Buck circuit with Boost circuit.A simulation system was set up using software PSIM.The experimental platform used a controller made up of digital signal processor(DSP)28335 to complete power sampling,data processing,pulse output,etc.The establishment and analysis of the simulation and experimental platform realized a bidirectional energy transfer and stable output of the system,intuitively showing its working process and control goal.Through a series of trainings,students’practical,innovation and scientific analysis abilities could be effectively enhanced based on this platform.

关 键 词：DC/DC变换器 实验平台 

分 类 号：TM46[电气工程—电器]