• 首页|关于本刊|编委阵容|投稿指南|审稿指南|订阅指南|征稿启事|诚邀专家|学术道德|English
  • E-mail:
  • 密 码: 
  •    
  • 用户名:
  • 密 码: 
  •    
最新录用 更多>>
马凯,于佳丽.基于TMS28035的MMC的控制系统设计与实验研究[J].电源学报,2018,16(3):137-143
基于TMS28035的MMC的控制系统设计与实验研究
Design and Experimental Study of the Control System of MMC Based on TMS28035
投稿时间:2016-05-24  修订日期:2017-01-12
DOI:10.13234/j.issn.2095-2805.2018.3.137
中文关键词:  模块化多电平变流器  电容电压分时检测  TMS28035
英文关键词:modular multilevel converter (MMC)  time-sharing detection of capacitance voltage  TMS28035
基金项目:
作者单位E-mail
马凯 天津大学电气自动化与信息工程学院, 天津 300072 1539604091@qq.com 
于佳丽 天津大学电气自动化与信息工程学院, 天津 300072  
摘要点击次数: 675
全文下载次数: 314
中文摘要:
      对模块化多电平变流器MMC(modular multilevel converter)子模块电容电压测量方法进行了仿真和实验研究。1个桥臂只需1个电压传感器,对桥臂PWM调制单元的电容电压进行测量,对处于未调制时间段单元的电容电压用桥臂电流的积分运算得到。在兼顾开关损耗和电容电压均衡两个指标的基础上,综合利用2种子模块投切方式。基于TMS28035设计实验,验证了所提方法的可行性和有效性。
英文摘要:
      The measurement method for the module capacitance voltage of a modular multilevel converter(MMC) was studied through simulations and experiments. A bridge-arm needed only one voltage sensor to measure the capacitor voltage of the bridge-arm PWM modulation unit, while the capacitance voltage of a non-modulation unit was obtained according to bridge-arm current integral. In consideration of two indexes(i.e., switching loss and capacitance voltage balan-ce), two switching modes of module were comprehensively utilized. Experiments were designed based on TMS28035, and the results verified the validity and effectiveness of the proposed control method.
查看全文  查看/发表评论  下载PDF阅读器
关闭