DC-link Voltage Control Method for High Speed Motors powered by Z-source Inverter

被引：0
|
作者：
Huang, Keyuan [1 ]
Wu, Haokun [1 ]
Lv, Wei [1 ]
Mo, Xiaoling [1 ]
Huang, Shoudao [1 ]
Zhao, He [1 ]
机构：
[1] Hunan Univ, Coll Elect Engn, Changsha, Peoples R China
来源：
2019 22ND INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2019) | 2019年
基金：
中国国家自然科学基金;
关键词：
Electrical Drives; Flux-weakening Control; High Speed Motors; Unified Control; Z-source Inverter; ELECTRICAL MACHINES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to widen the flux-weakening range of motors, this paper derived and proposed a DC-link voltage control strategy for high speed permanent magnet motor drive systems powered by Z-source inverter. In this control strategy, the DC-link voltage varies with the output voltage and remains optimal at all times, not only in steady state, but also in dynamic state. And shoot-through duty ratio and modulation index, the two main control variables in the Z-source inverter, are under unified control to ensure the stability of the system, while achieving fast rising and reducing the loss. In addition, due to the versatility of the control methods, an optimal output control realized during motor starts can be achieved. Besides, various of conventional voltage Z-source inverter space vector pulse width modulation strategies can be applied to this technology. Simulations and experiments verified the effectiveness of the proposed strategy.
引用
收藏
页码：138 / 143
页数：6
相关论文
共 50 条
  • [21] Sliding-Mode Control With Multipower Approaching Law for DC-Link Voltage of Z-Source Photovoltaic Inverters
    Chen, Yan
    Tan, Rui
    Zheng, Yong
    Zhou, Zhiyang
    IEEE ACCESS, 2019, 7 : 133812 - 133821
  • [22] A new feedforward compensation to reject DC-link voltage ripple in bi-directional Z-source inverter ASD system
    Ding, Xinping
    Qian, Zhaoming
    Yang, Shuitao
    Peng, Fangzheng
    APEC 2008: TWENTY-THIRD ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1-4, 2008, : 1809 - 1813
  • [23] Voltage control of fixed speed SEIG and variable load with Z-Source Inverter
    Karimi, Zarai
    Taoufi, Mhamdi
    Lassad, Shita
    2017 INTERNATIONAL CONFERENCE ON GREEN ENERGY & CONVERSION SYSTEMS (GECS), 2017,
  • [24] Boost DC-DC Converter Based Z-source Inverter with High Frequency Link
    Banaei, Mohamad Reza
    Dehghanzadeh, Ali Reza
    Oskouei, Aida Baghbany
    GAZI UNIVERSITY JOURNAL OF SCIENCE, 2014, 27 (01): : 693 - 699
  • [25] Boost DC-DC converter based Z-source inverter with high frequency link
    Banaei, M. R., 1600, Gazi Universitesi (27):
  • [26] Overmodulation in voltage source inverter with small Dc-link capacitor
    Saren, H
    Pyrhonen, O
    Rauma, K
    Laakkonen, O
    2005 IEEE 36TH POWER ELECTRONIC SPECIALISTS CONFERENCE (PESC), VOLS 1-3, 2005, : 892 - 898
  • [27] DC-link Voltage Stabilization for Reduced DC-link Capacitor Inverter
    Lee, Wook-Jin
    Sul, Seung-Ki
    2009 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION, VOLS 1-6, 2009, : 1667 - +
  • [28] DC-Link Voltage Stabilization for Reduced DC-Link Capacitor Inverter
    Lee, Wook-Jin
    Sul, Seung-Ki
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2014, 50 (01) : 404 - 414
  • [29] Simple Boost Control of a New High Voltage Gain Z-Source Inverter
    Amirbande, Masoume
    Zarbil, Mohammad Shadnam
    Vahedi, Abolfazl
    Rivera, M.
    9TH ANNUAL POWER ELECTRONICS, DRIVES SYSTEMS, AND TECHNOLOGIES CONFERENCE (PEDSTC2018), 2018, : 169 - 173
  • [30] Three-phase voltage reconstruction method using DC-link voltage of current source inverter
    Hara, Yasuyuki
    Haga, Hitoshi
    Kondo, Seiji
    IEEJ Transactions on Industry Applications, 2012, 132 (04): : 522 - 523
12345