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  • IEEE DRAFT 693 : D9 2004

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    SEISMIC DESIGN OF SUBSTATIONS

    Available format(s): 

    Withdrawn date:  17-10-2023

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Institute of Electrical & Electronics Engineers

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    Table of Contents - (Show below) - (Hide below)

    1 Overview
      1.1 Scope
      1.2 Purpose
      1.3 How to use this recommended practice
      1.4 Acceptance of previously qualified electrical equipment
      1.5 Earthquakes and substations
      1.6 Design and construction
      1.7 The equipment at risk
      1.8 Mechanical loads
    2 References
    3 Definitions
    4 Abbreviations and acronyms
    5 Instructions
      5.1 General
      5.2 Specifying this recommended practice in user's specifications
      5.3 Standardization of criteria
      5.4 Selection of qualification level
      5.5 Witnessing of shake-table testing
      5.6 Optional qualification methods
      5.7 Qualifying equipment by group
      5.8 Inherently acceptable equipment
      5.9 Shake-table facilities
      5.10 Equipment too large to be tested in their in-service
           configuration
      5.11 Report templates
      5.12 Web site
    6 Installation considerations
      6.1 General
      6.2 Equipment assembly
      6.3 Site response characteristic
      6.4 Soil-structure interaction
      6.5 Support structures
      6.6 Base isolation
      6.7 Suspended equipment
      6.8 Anchorage
      6.9 Conductor induced loading
      6.10 Short Circuit Loads
      6.11 Wind and Ice Loads
    7 Qualification methods: An overview
      7.1 General
      7.2 Analysis methods
      7.3 Testing methods
      7.4 Special Test cases
      7.5 Qualification methods for specific equipment
      7.6 Functionality of equipment
      7.7 Qualification by seismic experience data
      7.8 Response Spectra
      7.9 Damping
    8 Design considerations
      8.1 Structural Supports, excluding foundations
      8.2 Foundation analysis
      8.3 Station service
      8.4 Emergency power systems
      8.5 Telecommunication equipment
    9 Seismic performance criteria for electrical substation equipment
      9.1 Introduction
      9.2 Objective
      9.3 Seismic qualification levels
      9.4 Projected performance
      9.5 Seismic qualification
      9.6 Selecting the seismic level for seismic qualification
    Annex A (normative) Standard clauses
    Annex B (normative) Equipment, general
    Annex C (normative) Circuit breakers
    Annex D (normative) Transformers and liquid filled reactors
    Annex E (normative) Disconnect and grounding switches
    Annex F (normative) Instrument transformers
    Annex G (normative) Air core reactors
    Annex H (normative) Circuit switchers
    Annex I (normative) Suspended equipment
    Annex J (normative) Station batteries and battery racks
    Annex K (normative) Surge arresters
    Annex L (normative) Substation electronic devices, distribution
            panels and switchboards, and solid-state rectifiers
    Annex M (normative) Metalclad switchgear
    Annex N (normative) Cable terminators (potheads)
    Annex O (normative) Capacitors, series and shunt compensation
    Annex P (normative) Gas-insulated switchgear
    Annex Q (normative) Experienced based qualification procedures
            for low-voltage substation equipment
    Annex R (informative) Composite and porcelain insulators
    Annex S (normative) Analysis report template
    Annex T (normative) Test report template
    Annex U (informative) Specifications
    Annex V (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    Presents recommendations for the seismic design of substation buildings, structures, and equipment.

    General Product Information - (Show below) - (Hide below)

    Comment Closes On
    Document Type Draft
    Publisher Institute of Electrical & Electronics Engineers
    Status Withdrawn
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    IEEE C37.32-2002 American National Standard for High Voltage Switches, Bus Supports, and Accessories Schedules of Preferred Ratings, Construction Guidelines, and Specifications
    AS 4435.4-2005 Insulators - Composite for overhead power lines - Voltages greater than 1000 V a.c. Definitions, test methods, acceptance criteria for post insulator units (Reconfirmed 2016)
    IEEE C37.20.2-2015 IEEE Standard for Metal-Clad Switchgear
    IEC 61109:2008 Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
    IEC 60672-3:1997 Ceramic and glass-insulating materials - Part 3: Specifications for individual materials
    IEEE C57.12.00-2015 IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers
    IEEE 344-2013 IEEE Standard for Seismic Qualification of Equipment for Nuclear Power Generating Stations
    IEEE 1527-2006 IEEE Recommended Practice for the Design of Flexible Buswork Located in Seismically Active Areas
    IEEE 1036-2010 IEEE Guide for the Application of Shunt Power Capacitors
    IEC 60129:1984 Alternating current disconnectors and earthing switches
    IEEE C37.20.3-2013 REDLINE IEEE Standard for Metal-Enclosed Interrupter Switchgear (1 kV-38 kV)
    NEMA SG 4:2009(R2013) ALTERNATING CURRENT HIGH-VOLTAGE CIRCUIT BREAKERS
    IEEE 484-2002 IEEE Recommended Practice for Installation Design and Installation of Vented Lead-Acid Batteries for Stationary Applications
    IEEE C37.90.2:2004 WITHSTAND CAPABILITY OF RELAY SYSTEMS TO RADIATED ELECTROMAGNETIC INTERFERENCE FROM TRANSCEIVERS
    IEEE C37.06-2009 AC HIGH-VOLTAGE CIRCUIT BREAKERS RATED ON A SYMMETRICAL CURRENT BASIS - PREFERRED RATINGS AND RELATED REQUIRED CAPABILITIES
    IEEE C37.09-1999 IEEE Standard Test Procedure for AC High-Voltage Circuit Breakers Rated on a Symmetrical Current Basis
    IEEE 1133-1988 IEEE Application Guide for Evaluating Nonceramic Materials for High-Voltage Outdoor Applications
    IEEE C37.90.1-2012 IEEE Standard for Surge Withstand Capability (SWC) Tests for Relays and Relay Systems Associated with Electric Power Apparatus
    ANSI/NEMA C93.1-1999 American National Standard for Requirements for Power-Line Carrier Coupling Capacitors and Coupling Capacitor Voltage Transformers (CCVTs)
    IEEE C57.21 : 2008 REQUIREMENTS, TERMINOLOGY, AND TEST CODE FOR SHUNT REACTORS RATED OVER 500 KVA
    AWS D1.1 : 2000 STRUCTURAL WELDING CODE - STEEL
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