The grounding of power systems above 600 volts: A practical view point

被引：17
|
作者：
Nelson, JP [1 ]
机构：
[1] NEI Elect Power Engn Inc, Arvada, CO 80001 USA
来源：
INDUSTRY APPLICATIONS SOCIETY 50TH ANNUAL PETROLEUM AND CHEMICAL INDUSTRY CONFERENCE | 2003年
关键词：
acceptable risk; multi-grounded system; resistance grounding; reactance grounding; single point grounded systems; solidly grounded systems; stray current and stray voltage;
D O I：
10.1109/PCICON.2003.1242595
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：
This paper discusses grounding practices used on electric distribution systems above 600 Volts. In particular, the paper concentrates on the three-phase four-wire, multi-grounded neutral system that is extensively used in North America. The paper addresses the benefits of the multi-grounded power system and makes comparisons with other grounding system designs including ungrounded; three-wire single-point grounded; three-phase, four-wire single point grounded neutral; and the three-phase, five-wire systems. Advantages and disadvantages of each system will be discussed. Some criticism regarding stray currents and stray voltages has been made of the multi-grounded neutrals on electric distribution systems and this will be discussed. Technical responses will be made to these comments including a discussion on reasonable solutions, alternative designs, and "acceptable risks."
引用
收藏
页码：13 / 22
页数：10
相关论文
共 50 条
  • [31] Ventral hernia repair: a practical point of view
    De Loecker, I.
    Burnon, D.
    ACTA CHIRURGICA BELGICA, 2007, 107 (05) : 578 - 582
  • [32] Warts and molluscum contagiosum: practical point of view
    Schoenlaub, P
    Plantin, P
    ARCHIVES DE PEDIATRIE, 2000, 7 (10): : 1103 - 1110
  • [33] Psychocardiology - from a practical and clinical point of view
    Langheim, Eike
    Langner, Peter
    Koellner, Volker
    REHABILITATION, 2024, 63 (04)
  • [34] Ālayavijñāna from a Practical Point of View
    Nobuyoshi Yamabe
    Journal of Indian Philosophy, 2018, 46 : 283 - 319
  • [35] Grounding from a Syntactic Point of View: A Sentential-Logical Approach
    Alexander Zimmermann
    Reinhard Kleinknecht
    Georg J. W. Dorn
    Erkenntnis, 2022, 87 : 717 - 746
  • [36] Grounding from a Syntactic Point of View: A Sentential-Logical Approach
    Zimmermann, Alexander
    Kleinknecht, Reinhard
    Dorn, Georg J. W.
    ERKENNTNIS, 2022, 87 (02) : 717 - 746
  • [37] GROUNDING FOR EMERGENCY AND STANDBY POWER-SYSTEMS
    WEST, RB
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1979, 15 (02) : 124 - 136
  • [38] The Importance of Grounding in HVDC Power Transmission Systems
    Alwazah, Ibrahim
    Nasyrov, Rinat R.
    Shaban, Faisal
    2020 INTERNATIONAL URAL CONFERENCE ON ELECTRICAL POWER ENGINEERING (URALCON), 2020, : 131 - 135
  • [39] SYSTEM GROUNDING IN INDUSTRIAL POWER SYSTEMS.
    Lazar, Irwin
    1600, (40):
  • [40] SYSTEM GROUNDING IN INDUSTRIAL POWER SYSTEMS.
    Lazar, Irwin
    1600, (40):
12345