摘要
对地铁轨道振动能量回收系统储能技术进行研究,设计整流汇流电路、压电振子驱动发光二极管电路、阻抗变换电路等,并进行储能及供能实验。实验结果表明,利用所设计的储能及供能电路能够实现对轨道振动能量的回收及供能目标。
The energy storage technology applied to the vibrating energy harvester system from subway was developed.Rectifier bus circuit,light-emitting diode drived by Piezoelectric vibrator and impedance conversion circuit was designed,and the energy storage and power supply experiments was done.Experimental results show that the energy storage and power supply circuit can realize the energy recovery and power supply target.
作者
吴丽君
徐振龙
刘晓红
赵峰
孙栩
王喻红
刘磊
WU Lijun;XU Zhenlong;LIU Xiaohong;ZHAO Feng;SUN Xu;WANG Yuhong;LIU Lei(College of Computer Science and Technology,Heilongjiang Institute of Technology,Harbin150050,China;School of Electromachine Engineering,Harbin Institute of Technology,Harbin 150001,China)
出处
《交通科技与经济》
2019年第5期76-80,共5页
Technology & Economy in Areas of Communications
基金
黑龙江省教育厅科学技术研究项目(12541682)
关键词
振动能量
压电振子
整流汇流
阻抗变换
能量回收
vibrating energy
piezoelectric cantilever
convergence of rectification
impedance transformation
energy harvesting
