• IEC 60050-448:1995

    Current The latest, up-to-date edition.

    International Electrotechnical Vocabulary (IEV) - Part 448: Power system protection

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  13-12-1995

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    PREFACE
    Section
    11 General terms
    12 Reliability of protection
    13 Power system faults
    14 Protection
    15 Protection using telecommunication
    16 Automatic control equipment
    Figures
    Index

    Abstract - (Show below) - (Hide below)

    Fundamental terms and terms related to protection relays, protection systems and automatic control equipment.
    It has the status of a horizontal standard in accordance with IEC Guide 108.

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

    Committee TC 1
    Development Note BS DRAFT FOR COMMENT 93/205819 DC REFERS TO A NEW REVISION (10/2012)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    CEI EN 60027-7 : 2011 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION
    I.S. EN 60255-22-2:2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-2: ELECTRICAL DISTURBANCE TESTS - ELECTROSTATIC DISCHARGE TESTS
    BS EN 60255-1:2010 Measuring relays and protection equipment Common requirements
    DIN EN 50263 : 2000
    S.R. CLC/TR 60919-2:2010 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
    BS EN 60027-7:2010 Letter symbols to be used in electrical technology Power generation, transmission and distribution
    CLC/TR 60919-2 : 2010 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
    NF EN 60255 22-2 : 2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-2: ELECTRICAL DISTURBANCE TESTS - ELECTROSTATIC DISCHARGE TESTS
    BS EN 60255-22-6:2001 Electrical relays. Electrical disturbance tests for measuring relays and protection equipment Immunity to conducted disturbances induced by radio frequency fields
    IEC TS 62257-9-1:2016 Recommendations for renewable energy and hybrid systems for rural electrification - Part 9-1: Integrated systems - Micropower systems
    BS PD IEC TR 60919-2 : 2008 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
    EN IEC 62933-1:2018 Electrical Energy Storage (EES) systems - Part 1: Vocabulary
    IEC 60139:2000 Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges
    CLC/TR 60269-5:2011 Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses
    EN 60255-22-6:2001 Electrical relays - Part 22-6: Electrical disturbance tests for measuring relays and protection equipment - Immunity to conducted disturbances induced by radio frequency fields
    EN 60255-5:2001 Electrical relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
    EN 60255-25:2000 Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment
    I.S. EN 60255-22-3:2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS - RADIATED ELECTROMAGNETIC FIELD IMMUNITY
    BS EN 60255-22-3:2008 Measuring relays and protection equipment Electrical disturbance tests. Radiated electromagnetic field immunity
    NF EN 60027-7 : 2011 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION
    BS EN 60255-21-3:1995 Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment Seismic tests
    00/203618 DC : DRAFT AUG 2000 IEC 60255-26 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 26: ELECTROMAGNETIC COMPATIBILITY REQUIREMENTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
    CEI EN 60834-1 : 2001 TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - PERFORMANCE AND TESTING - PART 1: COMMAND SYSTEMS
    BS 7494-1:1991 Performance and testing of teleprotection equipment of power systems. Specification for narrow-band command systems
    IEC TR 61912-2:2009 Low-voltage switchgear and controlgear - Over-current protective devices - Part 2: Selectivity under over-current conditions
    CEI 18-63 : 2013 MOBILE AND FIXED OFFSHORE UNITS - ELECTRICAL INSTALLATIONS - PART 2: SYSTEM DESIGN
    BS EN 60255-5:2001 Electrical relays Insulation coordination for measuring relays and protection equipment. Requirements and tests
    IEC 62933-1:2018 Electrical energy storage (EES) systems - Part 1: Vocabulary
    ISO 14617-4:2002 Graphical symbols for diagrams Part 4: Actuators and related devices
    NF EN 60834-1 : 2000 TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - PERFORMANCE AND TESTING - PART 1: COMMAND SYSTEMS
    PD IEC/TR 61912-2:2009 Low-voltage switchgear and controlgear. Over-current protective devices Selectivity under over-current conditions
    DD IEC/TS 61850-2:2003 Communication networks and systems in substations Glossary
    01/201955 DC : DRAFT MAR 2001 IEC 60255-22-1 ED.2.0 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-1: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - 1 MHZ BURST IMMUNITY TESTS
    BS EN 60255-25:2000 Electrical relays Electromagnetic emission tests for measuring relays and protection equipment
    IEC TR 60269-5:2014 Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses
    NF EN 60255-22-3 : 2008 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS - RADIATED ELECTROMAGNETIC FIELD IMMUNITY
    IEC 61892-2:2012 Mobile and fixed offshore units - Electrical installations - Part 2: System design
    IEC 62271-111:2012 High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV
    IEC 60255-25:2000 Electrical relays - Part 25: Electromagnetic emission tests for measuring relays and protection equipment
    EN 60255-22-2:2008 Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests
    PD IEC/TS 62257-9-1:2016 Recommendations for renewable energy and hybrid systems for rural electrification Integrated systems. Micropower systems
    05/30136363 DC : DRAFT JUL 2005 IEC 60255-6 ED 3 - ELECTRICAL RELAYS - PART 6: GENERAL REQUIREMENTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
    06/30148088 DC : DRAFT MAR 2006 IEC 60255-22-3 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - RADIATED ELECTROMAGNETIC FIELD DISTURBANCE TESTS
    BS EN 60834-1:2000 Teleprotection equipment of power systems. Performance and testing Command systems
    17/30356253 DC : 0 BS EN 62933-1 - ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 1: TERMINOLOGY
    BS EN 60255-22-2:2008 Measuring relays and protection equipment Electrical disturbance tests. Electrostatic discharge tests
    IEEE/IEC C37.60-2012 IEEE/IEC International Standard - High-voltage switchgear and controlgear - Part 111: Automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV
    BS ISO 14617-6:2002 Graphical symbols for diagrams Measurement and control functions
    BS ISO 14617-4:2002 Graphical symbols for diagrams Actuators and related devices
    BS EN 50263:2000 Electromagnetic compatibility (EMC). Product standard for measuring relays and protection equipment
    I.S. EN IEC 62933-1:2018 ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 1: VOCABULARY
    I.S. EN 60027-7:2010 LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 7: POWER GENERATION, TRANSMISSION AND DISTRIBUTION
    CEI EN 60255-1 : 2011 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS
    ISO 14617-6:2002 Graphical symbols for diagrams Part 6: Measurement and control functions
    I.S. EN 60255-25:2001 ELECTRICAL RELAYS - PART 25: ELECTROMAGNETIC EMISSION TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
    BS PD88-5(2010) : 2010 LOW-VOLTAGE FUSES - PART 5: GUIDANCE FOR THE APPLICATION OF LOW-VOLTAGE FUSES
    IEC 60255-1:1967 Electrical relays - Part 1: Instantaneous all-or-nothing relays
    IEC TS 62933-5-1:2017 Electrical energy storage (EES) systems - Part 5-1: Safety considerations for grid-integrated EES systems - General specification
    IEC 61747-1:1998+AMD1:2003 CSV Liquid crystal and solid-state display devices - Part 1: Generic specification
    UNE-EN 60255-1:2010 Measuring relays and protection equipment -- Part 1: Common requirements
    IEC 60255-22-2:2008 Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests
    IEC 60255-5:2000 Electrical Relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests
    IEC 60255-22-3:2007 Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity
    IEC 60255-22-6:2001 Electrical relays - Part 22-6: Electrical disturbance tests for measuring relays and protection equipment - Immunity to conducted disturbances induced by radio frequency fields
    IEC 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
    CEI EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT REQUIREMENTS AND TESTS
    CEI CLC/TR 60919-2 : 2013 PERFORMANCE OF HIGH-VOLTAGE DIRECT CURRENT (HVDC) SYSTEMS WITH LINE-COMMUTATED CONVERTERS - PART 2: FAULTS AND SWITCHING
    DD IEC TS 62257-9-1 : DRAFT 2008 RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 9-1: MICROPOWER SYSTEMS
    NF EN 60255-25 : 2001 ELECTRICAL RELAYS - PART 25: ELECTROMAGNETIC EMISSION TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT
    IEC TR 60919-2:2008+AMD1:2015 CSV Performance of high-voltage direct current (HVDC) systems withline-commutated converters - Part 2: Faults and switching
    IEC TS 61850-2:2003 Communication networks and systems in substations - Part 2: Glossary
    BS IEC 61892-2:2012 Mobile and fixed offshore units. Electrical installations System design
    NF EN 60255-5 : 2001 ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - REQUIREMENTS AND TESTS
    S.R. CLC/TR 60269-5:2011 LOW-VOLTAGE FUSES - PART 5: GUIDANCE FOR THE APPLICATION OF LOW-VOLTAGE FUSES
    I.S. EN 60255-1:2010 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS
    PD IEC/TR 60269-5:2010 Low-voltage fuses Guidance for the application of low-voltage fuses
    IEC 60834-1:1999 Teleprotection equipment of power systems - Performance and testing - Part 1: Command systems
    EN 60027-7:2010 Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
    EN 60834-1 : 1999 Teleprotection equipment of power systems - Performance and testing - Part 1: Command systems
    EN 60255-22-3:2008 Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity
    EN 60255-1:2010 Measuring relays and protection equipment - Part 1: Common requirements
    EN 50263:1999 Electromagnetic compatibility (EMC) - Product standard for measuring relays and protection equipment
    EN 60139:2001 Preparation of outline drawings for cathode-ray tubes, their components, connections and gauges
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