[1]薛 硕,等.三电平逆变器简化3D-SVPWM 策略研究[J].控制与信息技术(原大功率变流技术),2017,(01):9-12.[doi:10.13889/j.issn.2095-3631.2017.01.002]
 XUE Shuo,SHEN Shuli,et al.Research on Simplified 3D-SVPWM Method for Three-level Inverter[J].High Power Converter Technology,2017,(01):9-12.[doi:10.13889/j.issn.2095-3631.2017.01.002]
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三电平逆变器简化3D-SVPWM 策略研究()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2017年01期
页码:
9-12
栏目:
变流与控制
出版日期:
2017-02-05

文章信息/Info

Title:
Research on Simplified 3D-SVPWM Method for Three-level Inverter
文章编号:
2095-3631(2017)01-0009-04
作者:
薛 硕1 2申淑丽1 2吴 迪2
(1. 中国矿业大学 信息与电气工程学院,江苏 徐州 221008;2. 淮海工学院 电子工程学院,江苏 连云港 222005)
Author(s):
XUE Shuo 1 2 SHEN Shuli 1 2 WU Di 2
( 1. School of Information and Electrical Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221008, China; 2. School of Electronic Engineering, Huaihai Institute of Technology, Lianyungang, Jiangsu 222005, China )
关键词:
三电平逆变器调制策略3D-SVPWM占空比总谐波失真率
Keywords:
three-level inverter modulation strategy 3D-SVPWM duty cycle THD (total harmonic distortion)
分类号:
TM464
DOI:
10.13889/j.issn.2095-3631.2017.01.002
文献标志码:
A
摘要:
为了进一步简化SVPWM 控制扇区判断及矢量时间的分配计算,文章针对三电平逆变器提出一种新型基于3D-SVPWM 调制策略的简化调制策略。该策略直接由三相电压控制量计算出三相占空比,省去了参考电压矢量的扇区判断过程,极大地简化了运算过程。通过在Matlab/Simulink 下进行仿真实验,验证了该简化策略能在保证输出性能的前提下,尽可能地优化计算过程,减小算法的复杂度。
Abstract:
In order to simplify the sector judgment and calculation of vector time, it proposed a new simplified SVPWM modulation strategy based on 3D-SVPWM method for three-level inverter. The new method can obtain three-phase duty cycle by three-phase voltage directly, and thus it omits the process of sector judgment, and greatly simplifies the operation process. By establishing the simulation model with Matlab/Simulink, it proved that the validity of the new simplified strategy which could really optimize the calculation process and reduce the complexity of the algorithm on condition that it ensured the output performance.

参考文献/References:

[1]崔楠楠,吴斌,徐欢庆. 一种多电平逆变器简化SVPWM 算法[J]. 电气传动,2015,45(3):45-47.
   CUI N N, WU B, XU H Q. Simplified SVPWM Algorithm for Multilevel Inverter[J]. Electric Drive, 2015, 45(3):45-47.
[2]CELANOVIC N ,BOROYEVICH D . A fast space-vector modulation algorithm for multilevel three-phase converters[J]. IEEE Transactions on Industry Applications, 2001, 37(2):637-641.
[3]姜卫东,王群京,陈权,等. 一种新的N 电平电压源逆变器的空间矢量调制算法[J]. 中国电机工程学报,2008,28(33):12-18.
   JIANG W D, WANG Q J, CHEN Q, et al. A Novel SVPWM Method for N Level Voltage Source Inverter[J]. Proceedings of the CSEE, 2008, 28(33):12-18.
[4]谭国俊,刘战,叶宗彬,等. 基于线电压坐标系的ANPC-5L 逆变器SVPWM 算法的研究[J]. 中国电机工程学报,2013, 33(30):26-33. 
   TAN G J, LIU Z, YE Z B, et al. SVPWM Algorithm Based on Line Voltage Coordinate Transformation for ANPC-5L Inverter[J]. Proceedings of the CSEE, 2013,33(30):26-33.
[5]李凯锋,朱春毅,邢卫宏,等. 基于gh 坐标系的三电平变频器 SVPWM 混合调制策略[J]. 电气应用,2016(9):20-24.
[6]孙鹤旭,荆锴,董砚,等. 基于120°坐标系的SVPWM 算法研究[J]. 电工技术学报,2016,31(5):52-59. 
    SUN H X, JING K, DONG Y, et al. Research of SVPWM Algorithm Based on 120° Coordinates System[J]. Transactions of China Electrotechnical Society , 2016,31(5):52-59.
[7]LIU X,XIE Y ,WANG Y . A simplified 3D-SVPWM algorithm for three-phase four-wire shunt active power filter[C]//2014 17th International Conference on Electrical Machines and Systems (ICEMS), 2014:1457-1462.

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备注/Memo

备注/Memo:
收稿日期:2016-10-27
作者简介:薛硕(1990-),男,硕士研究生,主要研究领域为电力电子技术。
基金项目:江苏省高校自然科学基金(15KJD470003)
更新日期/Last Update: 2017-02-28