PWM quadrature-booster phase shifter for AC power transmission

被引:0
|
作者
Federal Univ of Para, Belem, Brazil [1 ]
机构
来源
IEEE Trans Power Electron | / 1卷 / 138-144期
基金
加拿大自然科学与工程研究理事会;
关键词
Computer simulation - Electric network topology - Electric power transmission - Electric switches - Pulse width modulation - Thyristors - Voltage control;
D O I
暂无
中图分类号
学科分类号
摘要
The conventional structures used for phase shifters employ quadrature voltage injection controlled by means of on-load tap changers that require considerable maintenance. Line-commutated thyristor structures have been proposed to replace tap changers, but problems related to filter requirements or the number of switches have limited their utilization. This paper proposes a pulse width modulation (PWM) quadrature-booster phase shifter based on a force-commutated ac controller. It offers features such as fast dynamic response, continuous variation of the phase angle with low harmonic injection, and it requires a simple power structure and can be controlled by adjusting the duty cycle of the switches. The operating principles of the proposed phase shifter are analyzed and their feasibility is demonstrated through digital simulation and experimental implementation.
引用
收藏
相关论文
共 50 条
  • [21] A high performance frequency insensitive quadrature phase shifter and its application in reactive power measurements
    Djokic, B
    So, E
    Bosnjakovic, P
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2000, 49 (01) : 161 - 165
  • [22] A high performance frequency insensitive quadrature phase shifter and its application in reactive power measurements
    Djokic, B
    So, E
    Bosnjakovic, P
    WHERE INSTRUMENTATION IS GOING - CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 1998, : 807 - 811
  • [23] A SOLID-STATE PWM PHASE-SHIFTER
    OOI, BT
    DAI, SZ
    GALIANA, FD
    IEEE TRANSACTIONS ON POWER DELIVERY, 1993, 8 (02) : 573 - 579
  • [24] Solid-state PWM phase-shifter
    Ooi, Boon Teck, 1600, (08):
  • [25] Research on power supply of booster based on PWM rectifier
    Li, Yang
    Wei, Pengfei
    Liu, Peng
    Zhang, Jing
    Long, Fengli
    RADIATION DETECTION TECHNOLOGY AND METHODS, 2020, 4 (04) : 456 - 464
  • [27] Research on power supply of booster based on PWM rectifier
    Yang Li
    Pengfei Wei
    Peng Liu
    Jing Zhang
    Fengli Long
    Radiation Detection Technology and Methods, 2020, 4 : 456 - 464
  • [28] THE THYRISTOR-CONTROLLED STATIC PHASE-SHIFTER - A NEW TOOL FOR POWER FLOW-CONTROL IN AC TRANSMISSION-SYSTEMS
    STEMMLER, H
    GUTH, G
    BROWN BOVERI REVIEW, 1982, 69 (03): : 73 - 78
  • [29] AC Power Load Controlling by Using PWM Based on Phase Locked Loop
    Kitipongwatana, A.
    Koseeyaporn, P.
    Koseeyaporn, J.
    Wardkein, P.
    ECTI-CON: 2009 6TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY, VOLS 1 AND 2, 2009, : 73 - +
  • [30] Broadband quadrature hybrid design using metamaterial transmission line and Its application in the broadband continuous phase shifter
    Lee, Cheng-Jung
    Leong, Kevin M. K. H.
    Itoh, Tatsuo
    2007 IEEE/MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-6, 2007, : 1738 - 1741