Harmonic analyses of power grid in a kind of multi-group AC-DC-AC variable frequency speed-regulating drive system

被引：0
|
作者：
Wang, Ji-Zhong [1 ,2 ]
Tong, Chao-Nan [1 ]
Li, Qing [1 ]
机构：
[1] School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing,100083, China
[2] Office of Academic Affairs, Beihua University, Jilin,132013, China
来源：
Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing | 2014年 / 36卷 / 10期
关键词：
Electric power transmission networks - Hot rolling - Variable speed drives - Electric drives - Reactive power - Electric inverters - Modulation - Stators - Voltage control - Fault detection;
D O I：
10.13374/j.issn1001-053x.2014.10.017
中图分类号：
学科分类号：
摘要：
Based on a synchronous machine in an AC-DC-AC variable frequency speed-regulating drive system, a new power supply method of phase-shifting combination is proposed by a detailed study on the impact of power grid harmonics. With regard to the auxiliary motor drive system of a hot-rolling mill, the grid side harmonic rate and waveform distortion rate are quantitatively analyzed when the parameters of the power load, LC filter, pulse-width modulation circuit and transformer change. Simulation results show that the power supply method with the reasonable parameters' design of the drive system can drastically reduce the grid side harmonic interference that the total harmonic distortion is suppressed within 4.0%. This study provides an effective method for the design of a factory drive system and a reactive power compensation system as well as the fault diagnosis of an electric drive system.
引用
收藏
页码：1394 / 1399
相关论文
共 33 条
  • [21] Frequency Stability Control Method of AC/DC Power System Based on Multi-layer Support Vector Machine
    Hu Y.
    Wang X.
    Teng Y.
    Ai P.
    Che Y.
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2019, 39 (14): : 4104 - 4117
  • [22] AC 2011-1484: DEVELOPMENT OF AN INPUT POWER FACTOR CORRECTED VARIABLE SPEED MOTOR DRIVE SYSTEM FOR THE ELECTRIC MOTOR DRIVES COURSE
    Lee, Shiyoung
    2011 ASEE ANNUAL CONFERENCE & EXPOSITION, 2011,
  • [23] Centralized Power Control Strategy for AC-DC Hybrid Micro-Grid System using Multi-converter Scheme
    Ambia, Mir Nahidul
    Al-Durra, Ahmed
    Muyeen, S. M.
    IECON 2011: 37TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2011,
  • [24] Prediction of AC Power Output in Grid-Connected Photovoltaic System using Artificial Neural Network with Multi-variable Inputs
    Nordin, Norfarizani
    Sulaiman, Shahril Irwan
    Omar, Ahmad Maliki
    2016 IEEE CONFERENCE ON SYSTEMS, PROCESS AND CONTROL (ICSPC), 2016, : 192 - 195
  • [25] A study on variable speed constant frequency AC double-Fed exciting wind power generation system and its control technology
    Zhu X.
    Lin M.
    1600, Italian Association of Chemical Engineering - AIDIC (62): : 1165 - 1170
  • [26] Analysis for Double-fed AC-excited Variable-speed Constant-frequency Wind Power Generation System
    Yang Li
    Dai Wenjin
    Chen Xiangjie
    2009 INTERNATIONAL CONFERENCE ON FUTURE BIOMEDICAL INFORMATION ENGINEERING (FBIE 2009), 2009, : 423 - 426
  • [27] A Variable Speed Pumped Storage System Based on Droop-Fed Vector Control Strategy for Grid Frequency and AC-Bus Voltage Stability
    Bitew, Girmaw Teshager
    Han, Minxiao
    Mekonnen, Sifrash Amogne
    Simiyu, Patrobers
    ELECTRONICS, 2018, 7 (07):
  • [28] Study on coordinated multi-objective reactive control system of AC/DC power grid based on new-generation synchronous condenser
    Xiao, Fan
    Cao, Kan
    Tang, Jinrui
    Liu, Dan
    Rao, Yuze
    Xiong, Ping
    ENERGY REPORTS, 2023, 9 : 2140 - 2148
  • [29] Variable-Switching-Frequency Single-Stage Bidirectional GaN AC-DC Converter for the Grid-Tied Battery Energy Storage System
    Chen, Tianxiang
    Yu, Ruiyang
    Huang, Alex Q.
    AMERICAN JOURNAL OF CLINICAL NUTRITION, 2021, : 10776 - 10786
  • [30] Variable-Switching-Frequency Single-Stage Bidirectional GaN AC-DC Converter for the Grid-Tied Battery Energy Storage System
    Chen, Tianxiang
    Yu, Ruiyang
    Huang, Alex Q.
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2022, 69 (11) : 10776 - 10786
1234