以电动机为负载的非接触供电技术

摘要
图/表
参考文献
相关文章 (1)

全文: PDF (2800 KB)
输出: BibTeX | EndNote (RIS)

摘要

自2007年以来非接触供电技术得到了迅速发展,但以电动机为负载的非接触供电技术研究较少。电动机是强冲击、大范围功率变化的机电负载。因此,在用非接触方式为电动机供电时,供电电压易随电动机运行状态的变化而明显波动。针对这一问题,本文在发射端采用LC补偿、在接收端采用串联补偿的方式,以实现发射线圈恒流特性、接收端稳压特性。介绍了LC/S补偿参数的设计方法,搭建了仿真和实验平台。分别利用LC/S和SS两种补偿方式对电动机直接起动和软起动过程进行了对比实验,结果表明,电动机起动前后,SS补偿方式发射线圈电流相对减小了6.03%,输出电压相对减小了22.48%;而LC/S补偿方式发射线圈电流相对减小了3.85%,输出电压相对减小了12.9%。由此表明,LC/S补偿方式具有更好的稳压和抗冲击特性,适于电动机类负载的非接触供电。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	潘振方
	陈希有
	牟宪民
	周宇翔
	吴茂鹏

关键词 ：非接触供电, 电动机负载, LC/S补偿, 稳压输出

Abstract：

Contactless power transmission technology has been developing rapidly since 2007, but study on contactless power transmission with the motor load is rare. Motor is a mechanical- electrical load with strong impose and large power ranging. Therefore, when supplying power for motor with contactless power transmission, power supply voltage will obviously fluctuate with the change of the motor running state. To solve this problem, this paper adapt LC compensation at transmitter terminal and series compensation at receiver terminal to keep the current of transmitter coil constant and to the voltage of receiver terminal stable. The method of LC/S parameter designing is given in this paper. Simulation and experiment platform have been set up. The processes of motor direct start and soft start are studied under the condition of LC/S compensation and SS compensation as comparing experiments. The result is that compared with the current before motor starting, the current of transmitter coil reduces by 6.03% and output voltage reduces by 22.48% with SS compensation; the current of transmitter coil reduces by 3.85% and the output voltage reduces by 12.9% with LC/S compensation. The result shows that LC/S compensation has better stability and impose resistance. This property is advantageous to widely application with the load like motor whose power is supplied contactlessly.

Key words： Contactless power transform, motor load, LC/S compensation, stable output voltage

出版日期: 2017-01-04

PACS:

TM724

作者简介: 潘振方男,1988年生,硕士研究生,研究方向为无线电能传输技术。E-mail: 1351751258@qq.com;陈希有男,1962年生,博士,教授,研究方向为无线电能传输和绿色电力变换。E-mail: chenxy@dlut.edu.cn（通信作者）

引用本文:

潘振方, 陈希有, 牟宪民, 周宇翔, 吴茂鹏. 以电动机为负载的非接触供电技术[J]. 电工技术学报, 2016, 31(增刊): 16-24. Pan Zhenfang¹, Chen Xiyou¹, Mou Xianmin¹, Zhou Yuxiang², Wu Maopeng¹. Contactless Power Transmission With the Motor Load. Transactions of China Electrotechnical Society, 2016, 31(增刊): 16-24.

链接本文:

https://dgjsxb.ces-transaction.com/CN/Y2016/V31/I增刊/16

[1] 黄学良, 谭林林, 陈中, 等. 无线电能传输技术研究与应用综述[J]. 电工技术学报, 2013, 28(10): 1-11. Huang Xueliang, Tan Linlin, Chen Zhong, et al. Review and research progress on wireless power transfer technology[J]. Transactions of China Elec- trotechnical Society, 2013, 28(10): 1-11.
[2] 宋凯, 朱春波, 李阳, 等. 用于电动汽车动态供电的多初级绕组并联无线电能传输技术[J]. 中国电动机工程学报, 2015, 36(17): 4445-4453. Song Kai, Zhu Chunbo, Li Yang, et al. Wireless power transfer technology for electric vehicle dynamic charging using multi-parallel primary coils[J]. Procee- dings of the CSEE, 2015, 36(17): 4445-4453.
[3] 曹玲玲, 陈乾宏, 任小永, 等. 电动汽车高效率无线充电技术的研究进展[J]. 电工技术学报, 2012, 27(8): 1-13. Cao Lingling, Chen Qianhong, Ren Xiaoyong, et al. Review of the efficient wireless power transmission technique for electric vehicles[J]. Transactions of China Electrotechnical Society, 2012, 27(8): 1-13.
[4] 陈琛, 黄学良, 谭林林, 等. 电动汽车无线充电时的电磁环境及安全评估[J]. 电工技术学报, 2015, 30(19): 61-67. Chen Chen, Huang Xueliang, Tan Linlin, et al. Electromagnetic environment and security evaluation for wireless charging of electric vehicles[J]. Transac- tions of China Electrotechnical Society, 2015, 30(19): 61-67.
[5] 龚立娇, 兰永均. 无线电能传输技术分析[J]. 电工技术学报, 2015, 30(增1): 215-220. Gong Lijiao, Lan Yongjun. Analysis of wireless power transfer technology[J]. Transactions of China Electrotechnical Society, 2015, 30(S1): 215-220.
[6] 钟华. 核电厂起重运输设备移动供电方式的探讨[J]. 机电信息, 2013(3): 103-109. Zhong Hua. Disscuss of power supply for moving equipment at nuclear plant[J]. Mechanical and Electrical Information, 2013(3): 103-109.
[7] 李斌, 刘畅, 陈企楚, 等. 电动汽车无线充电技术[J]. 江苏电机工程, 2013, 32(1): 81-84. Li Bin, Liu Chang, Chen Qichu, et al. Wireless power charging technology for electric car[J]. Jiangsu Elec- trical Engineering, 2013, 32(1): 81-84.
[8] 黄麒元, 刘娇娇, 王致杰. Kinetic电池模型在微电网调度的应用研究[J]. 电力系统保护与控制, 2016, 44(4): 97-102. Huang Qiyuan, Liu Jiaojiao, Wang Zhijie. Application research for Kinetic battery model in micro-grid system scheduling[J]. Power System Protection and Control, 2016, 44(4): 97-102.
[9] 翟明选, 裘丛杰, 程正光. 新型移动供电装置——拖链系统[J]. 起重运输机械, 2004(8): 32-34. Zhai Mingxuan, Qiu Congjie, Cheng Zhengguang. New moveable power supply device drag chain system [J]. Lifting the Transport Machinery, 2004(8): 32-34.
[10] 肖朝霞, 刘杰. 基于微网的电动汽车无线充电系统研究[J]. 电工技术学报, 2015, 30(增1): 231-236.
Xiao Zhaoxia, Liu Jie. The research of electric vehicles wireless charging system based on micro- grid[J]. Transactions of China Electrotechnical Society, 2015, 30(S1): 231-236.
[11] Hu A P, Chen Z J, Hussmann S, et al. A dynamically on-off controlled resonant converter designed for coalmining battery charging applications[C]//Interna- tional Conference on Power System Technology, 2002, 2: 1039-1044.
[12] Wang C S, Stielau O H, Covic G A. Design considera- tions for a contactless electric vehicle battery charger[J]. IEEE Transactions on Industrial Electronics, 2005, 52(5): 1308-1314.
[13] 姜杰, 许宏, 陈贵文, 等. 电压跌落时感应电动机反馈电流计算及转速影响研究[J]. 电力系统保护与控制, 2014, 42(23): 31-37.
Jiang Jie, Xu Hong, Chen Guiwen, et al. Induction motor feedback current calculation and speed factor analysis[J]. Power System Protection and Control, 2014, 42(23): 31-37.
[14] Chigira M, Nagatsuka Y, Kaneko Y, et al. Small-size light-weight transformer with new core structure for contactless electric vehicle power transfer system[C]// IEEE Energy Conversion Congress and Exposition, Phoenix, 2011: 260-266.
[15] Nagatsuka Y, Ehara N, Kaneko Y, et al. Compact contactless power transfer system for electric vehicles [C]//IPEC International Power Electronics Conference, Sapporo, 2010: 807-813.
[16] 董纪清, 杨上苹, 黄天祥, 等. 用于磁耦合谐振式无线电能传输系统的新型恒流补偿网络[J]. 中国电动机工程学报, 2015, 35(17): 4468-4476. Dong Jiqing, Yang Shangping, Huang Tianxiang, et al. A novel constant current compensation network for magnetically-coupled resonant[J]. Proceedings of the CSEE, 2015, 35(17): 4468-4476.
[17] Madawala U K, Thrimawithana D J. Modular-based inductive power transfer system for high-power applications[J]. IET Power Electronics, 2012, 5(7): 1119-1126.
[18] 孙跃, 张欢, 唐春森, 等. LCL型非接触电能传输系统电路特性分析及参数配置方法[J]. 电力系统自动化, 2016, 40(8): 103-107. Sun Yue, Zhang Huan, Tang Chunsen, et al. The circuit characteristic analysis and the parameter configuration of LCL compensation contactless power transfer circuit[J]. Automation of Electric Power Systems, 2016, 40(8): 103-107.
[19] 唐晓雯, 姚钢, 姚长征, 等. 基于LCL补偿的非接触电能传输系统的研究[J]. 电力电子技术, 2015, 49(10): 7-10. Tang Xiaowen, Yao Gang, Yao Changzheng, et al. The contactless power transfer system based on LCL compensation[J]. Power Electronics, 2015, 49(10): 7-10.
[20] 邹爱龙. 基于LCL补偿的多负载滑动式感应非接触电能传输系统[D]. 南京：南京航空航天大学, 2014.