Conducted disturbances in industrial low voltage supply networks due to operation of high-power drive systems

被引:0
|
作者
Jaekel, Bernd W. [1 ]
机构
[1] Siemens AG, Automat & Drives, EMC Ctr, D-8520 Erlangen, Germany
关键词
electromagnetic compatibility; EMC; industrial supply network; variable speed drive; conducted disturbance; circuit breaker; interference mechanism; inverter; immunity;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Variable speed drives are usual and as well as systems in industrial installations nowadays. However, they generate significant conducted disturbances on the low voltage supply network leading to potential malfunction of other equipment which is connected to the supply. Extensive investigations were performed and published about disturbances in the harmonics frequency range as well as in the frequency range above 150 kHz in which limitations by relevant EMC standards are given. However, only little information is available for the frequency range in between, i.e. from 2 kHz to 150 kHz, in which nonetheless significant disturbances are generated. The paper presents results of measurements in this frequency range which were performed to obtain relevant information about disturbance levels in industrial supply networks. Inverter-fed drives with rated power of several hundreds of kW and detected disturbance levels are presented and assessed. Particular interest is taken for circuit breakers as components and potential victims in supply networks because they are directly exposed to those disturbances.
引用
收藏
页码:158 / 161
页数:4
相关论文
共 50 条
  • [1] Supply voltage quality in low voltage industrial networks of Estonia
    Toitepinge kvaliteet eesti tööstuslikes madalpingevõrkudes
    [J]. Vinnal, T. (toomasvinnal@hot.ee), 1600, Estonian Academy Publishers (18): : 102 - 126
  • [2] Supply Voltage Level Optimization in Industrial Low Voltage Networks
    Vinnal, Toomas
    Janson, Kuno
    Kalda, Heljut
    Sakkos, Tiiu
    [J]. 2012 ELECTRIC POWER QUALITY AND SUPPLY RELIABILITY CONFERENCE (PQ), 2012, : 149 - 154
  • [3] A comparative evaluation of motor drive topologies for low-voltage, high-power EV/HEV propulsion systems
    Welchko, BA
    Nagashima, JM
    [J]. 2003 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1 AND 2, 2003, : 379 - 384
  • [4] Conducted Interference Simulation Analyse of High-power Switching Power Supply (SPS)
    Su Donglin
    Zhao Mingmin
    Du Guiping
    Zhang Jiqing
    [J]. ISAPE 2008: THE 8TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, PROCEEDINGS, VOLS 1-3, 2008, : 1234 - 1237
  • [5] High-power tubes drive satcom systems
    Browne, J
    [J]. MICROWAVES & RF, 1996, 35 (03) : 132 - &
  • [6] TWTs Still Drive High-Power Systems
    Shandas, Meppalli
    [J]. MICROWAVES & RF, 2009, 48 (07) : 70 - +
  • [7] Design and Construction of Low Cost High Voltage dc Power Supply for Constant Power Operation
    Kumar N.S.
    Jayasankar V.
    [J]. Journal of The Institution of Engineers (India): Series B, 2013, 94 (2) : 93 - 100
  • [8] A HIGH-POWER HIGH VOLTAGE POWER SUPPLY FOR LONG-PULSE APPLICATIONS
    Pokryvailo, A.
    Carp, C.
    Scapellati, C.
    [J]. 2009 IEEE PULSED POWER CONFERENCE, VOLS 1 AND 2, 2009, : 792 - 797
  • [9] HIGH-POWER CIRCULATORS FOR INDUSTRIAL PROCESSING SYSTEMS
    OKADA, F
    OHWI, K
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (06) : 2957 - 2960
  • [10] The Impacts of Voltage Disturbances Due to Faults In the Power Supply System of A Data Center
    Ahmed, Kazi Main Uddin
    Bollen, Math H. J.
    Alvarez, Manuel
    Letha, Shimi Sudha
    [J]. 2022 20TH INTERNATIONAL CONFERENCE ON HARMONICS & QUALITY OF POWER (ICHQP 2022), 2022,