[1]陈建峰,李国锋,赵 豆,等.双极性SHEPWM 技术在内燃机车主变流器的应用研究[J].机车电传动,2015,(05):39-41.[doi:10.13890/j.issn.1000-128x.2015.05.011]
 CHEN Jianfeng,LI Guofeng,ZHAO Dou,et al.Research of Ambipolar Selected Harmonic Elimination PWM Techniques Application for Diesel Locomotive Traction Converter[J].Electric Drive for Locomotives,2015,(05):39-41.[doi:10.13890/j.issn.1000-128x.2015.05.011]
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双极性SHEPWM 技术在内燃机车主变流器的应用研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2015年05期
页码:
39-41
栏目:
研究开发
出版日期:
2015-09-10

文章信息/Info

Title:
Research of Ambipolar Selected Harmonic Elimination PWM Techniques Application for Diesel Locomotive Traction Converter
文章编号:
1000-128X(2015)05-0039-03
作者:
陈建峰 李国锋 赵 豆李 岩尚林岳
永济新时速电机电器有限责任公司 技术中心(西安)
Author(s):
CHEN Jianfeng LI Guofeng ZHAO Dou LI Yan SHANG Linyue
Technical Center, CNR Yongji Xinshisu Electric Equipment Co., Ltd.,
关键词:
主变流器特定次消谐脉宽调制(SHEPWM)技术DSPFPGA
Keywords:
traction converter SHEPWM technology DSP FPGA
分类号:
U262.33+3
DOI:
10.13890/j.issn.1000-128x.2015.05.011
文献标志码:
A
摘要:
简要阐述了双极性SHEPWM(特定次消谐脉宽调制)的数学模型,建立了消除特定谐波的非线性超越方程组,论述了求解此非线性超越方程组的新方法,推导了开关角计算关键参数。针对内燃机车主变流器主电路特点,进行了基于TMS320F28335 芯片+FPGA 的控制电路的硬件和编程设计。试验结果表明,在不同开关角之间切换时过渡处未出现电流波动,切换较平稳。
Abstract:
Mathematic model of ambipolar selected harmonic elimination PWM was explained briefly. The nonlinear surmounting equations of eliminating the specified harmonic were provided, and the new resolving methods for these equations were discussed, and the key parameter of switch angle was deduced. Application of SHEPWM in diesel locomotive traction converter was studied emphatically, and design of control hardware and programming based on TMS320C28335 and FPGA chip was realized. The experimental results showed the stable switching course of different switch angle without current impulse.

参考文献/References:

[1]王琛琛,李瑞夫,周明磊. 基于TMS320F28335 的SHEPWM数字实现[J]. 北京交通大学学报,2011(5):89-93.

[2]伍小杰,符晓,赵冰洁,等. 基于FPGA 的特定谐波消除法数字实现[J]. 电力自动化设备,2012(2):67-70.
[3]张艳丽,费万民,吕征宇,等. 三电平逆变器SHEPWM 方法及其应用研究[J]. 电工技术学报,2004(1):17-20.
[4]符晓,朱洪顺. TMS320F2833X 应用开发与实践[M]. 北京:北京航空航天大学出版社,2013:1-470.

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备注/Memo

备注/Memo:
收稿日期:2015-06-04;
收修改稿日期:2015-06-30?
作者简介:陈建峰(1969-),男,硕士,高级工程师,现主要从事机车交流传动控制方面的设计开发工作。
更新日期/Last Update: 2015-09-10