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Power and Energy Standards

Displaying results 1081 - 1120 of 1335
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C37.111-1999 - Standard Common Format for Transient Data Exchange (COMTRADE) for Power SystemsA common format for data files and exchange medium used for the interchange of various types of fault, test, or simulation data for electrical... Superseded Standard
C37.111-2013 - Measuring relays and protection equipment – Part 24: Common format for transient data exchange (COMTRADE) for power systemsAlso known as IEC 60255-24 Ed.2, this standard defines a format for files containing transient waveform and event data collected from power... Active Standard
C37.112-1996 - Standard Inverse-Time Characteristic Equations for Overcurrent RelaysThe inverse-time characteristics of overcurrent relays are defined in this standard. Operating equations and allowances are provided in the... Active Standard
C37.113-1999 - Guide for Protective Relay Applications to Transmission LinesThis newly developed guide compiles information on the application considerations of protective relays to AC transmission lines. The guide... Active Standard
C37.114-2004 - Guide for Determining Fault Location on AC Transmission and Distribution LinesElectrical faults on transmission and distribution lines are detected and isolated by system protective devices. Once the fault has been cleared,... Active Standard
C37.115-2003 - Standard Test Method for Use in the Evaluation of Message Communications Between Intelligent Electronic Devices in an Integrated Substation Protection, Control and Data Acquisition SystemA standard test method, including evaluation criteria and performance measures, test scenarios for communication between intelligent electronic... Withdrawn Standard
C37.116-2007 - Guide for Protective Relay Application to Transmission-Line Series Capacitor BanksThe application of protective relays on transmission-line series capacitor banks is covered. The purpose of this guide is to provide the reader... Active Standard
C37.117-2007 - Guide for the Application of Protective Relays Used for Abnormal Frequency Load Shedding and RestorationInformation on the application of underfrequency load shedding and restoration to ac power systems is compiled in this guide. Various system... Active Standard
C37.118-2005 - Synchrophasors for Power SystemsThis standard defines synchronized phasor measurements used in power system applications. It provides a method to quantify the measurement, tests... Active Standard
C37.119-2005 - Guide for Breaker Failure Protection of Power Circuit BreakersThis guide compiles information on the application considerations for breaker failure protection. The reasons for local backup protection are... Active Standard
C37.121-1989 - American National Switchgear - Unit Substations - RequirementsThis standard covers the requirements for three-phase unit substations for step-down operation in the range of 112.5 kVA through 10 000 kVA at... Superseded Standard
C37.122-1983 - Gas-Insulated SubstationsThis standard establishes ratings and requirements for planning, design, testing, installation and operation of gas-insulated substations for... Superseded Standard
C37.122-1993 - Gas-Insulated SubstationsThe technical requirements for the design, fabrication, testing, and installation of a gasinsulated substation (GIS) are covered. The parameters... Superseded Standard
C37.122.1-1993 - Guide for Gas-Insulated SubstationsThe technical requirements for the design, fabrication, testing, and installation of a gas-insulated substation (GIS) are covered. Parameters to... Active Standard
C37.122a-1991 - Supplement to IEEE C37.122-1983, IEEE Standard Gas-Insulated Substations (Section 2.2.2: Pressurized Enclosures)Detailed requirements for pressurized enclosures for gas insulated substations are set forth. Criteria for enclosure design, including... Superseded Standard
C37.123-1991 - Guide to Specifications for Gas-Insulated Substation EquipmentIEEE C37.123-1991 covers the technical requirements for the design, fabrication, testing, and installation of a gas-insulated substation (GIS).... Superseded Standard
C37.123-1996 - Guide to Specifications for Gas-Insulated, Electric Power Substation EquipmentTechnical requirements for the design, fabrication, testing, and installation of a gas-insulated substation (GIS) are provided. Parameters to be... Active Standard
C37.230-2007 - Guide for Protective Relay Applications to Distribution LinesA review of generally accepted applications and coordination of protection for radial power system distribution lines is presented. The advantages... Active Standard
C37.231-2006 - Recommended Practice for Microprocessor-Based Protection Equipment Firmware ControlThis recommended practice deals with the implications surrounding the use and administration of firmware revisions for protection-related... Active Standard
C37.232-2007 - Recommended Practice for Naming Time Sequence Data FilesA procedure for naming time sequence data (TSD) files, such as files produced by digital fault recorders, power swing recorders, power quality... Superseded Standard
C37.233-2009 - Guide for Power System Protection TestingThis guide covers suggested test requirements for power system protection scheme testing, system application tests, the scope and level of tests... Active Standard
C37.234-2009 - Guide for Protective Relay Applications to Power System BusesConcepts of power bus protection are discussed in this guide. Consideration is given to availability and location of breakers, current... Active Standard
C37.235-2007 - Guide for the Application of Rogowski Coils Used for Protective Relaying PurposesThis guide establishes criteria and requirements for application of Rogowski coils (RCs) (air-core current sensors) used for protective relaying... Active Standard
C37.238-2011 - Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System ApplicationsA common profile for the use of Precision Time Protocol (PTP) of IEEE Std 1588-2008 in power system protection, control, automation, and data... Active Standard
C37.301-2009 - High-Voltage Switchgear (Above 1000 V) Test Techniques--Partial Discharge MeasurementsThis standard adopts IEC 60270:2000 and defines methods of measuring partial discharges that may occur in energized power switchgear apparatus, in... Active Standard
C50.10-1977 - American National Standard General Requirements for Synchronous Machines Withdrawn Standard
C50.12-2005 - Salient-Pole 50 Hz and 60 Hz Synchronous Generators and Generator/Motors for Hydraulic Turbine Applications Rated 5 MVA and AboveThe requirements in this standard apply to all types of 50 Hz and 60 Hz salient-pole synchronous generators and generator/motors rated 5 MVA and... Active Standard
C50.13-2005 - Cylindrical-Rotor 50 Hz and 60 Hz Synchronous Generators Rated 10 MVA and AboveThe requirements in this standard are applied to 50 Hz and 60 Hz, two-pole and fourpole, cylindrical-rotor synchronous generators driven by steam... Active Standard
C50.13-1977 - American National Standard Requirements for Cylindrical-Rotor Synchronous GeneratorsSuperseded by IEEE Std C50.13-2005 Requirements for 60-Hz cylindrical-rotor synchronous generators, except those covered in standard C50.14-1977,... Superseded Standard
C50.14-1977 - American National Standard Requirements for Combustion Gas Turbine Driven Cylindrical Rotor Synchronous GeneratorsThe requirements in this standard apply to 60 Hz open-ventilated air-cooled cylindrical rotor synchronous generators rated 10,000 kVA and above.... Active Standard
C57-2002 - Standards Collection Special Edition: Power Distribution & Regulator Transformers on CD- ROM Active Standard
C57.12.00-2006 - Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating TransformersElectrical, mechanical, and safety requirements are set forth for liquid-immersed distribution and power transformers, and autotransformers and... Superseded Standard
C57.12.00-1987 - Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating TransformersThis standard is a basis for the establishment of performance, limited electrical and mechanical interchangeability, and safety requirements of... Superseded Standard
C57.12.00-1993 - Standard General Requirements for Liquid-Immersed Distribution, Power and Regulating TransformersElectrical, mechanical, and safety requirements are set forth for liquid-immersed distribution and power transformers, and autotransformers and... Superseded Standard
C57.12.00-2000 - Standard General Requirements for Liquid-Immersed Distribution, Power, and Regulating TransformersElectrical, mechanical, and safety requirements are set forth for liquid-immersed distri-bution and power transformers, and autotransformers and... Superseded Standard
C57.12.01-1989 - Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and/or Resin-Encapsulated WindingsThis standard describes electrical, mechanical, and safety requirements of ventilated, nonventilated, and sealed dry-type distribution and power... Withdrawn Standard
C57.12.01-1998 - Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and/or Resin Encapsulated WindingsElectrical, mechanical and safety requirements of ventilated, nonventilated and sealed dry-type distribution and power transformers or... Superseded Standard
C57.12.01-2005 - Standard General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and/or Resin Encapsulated WindingsElectrical, mechanical, and safety requirements of ventilated, non-ventilated, and sealed dry-type distribution and power transformers or... Active Standard
C57.12.11-1980 - Guide for Installation of Oil-Immersed Transformers (10 MVA and Larger, 69-287 kV Rating)Increasing application of large capacity high-voltage transformers with reduced insulation has brought forth the parallel need for increasing care... Superseded Standard
C57.12.12-1980 - Guide for Installation of Oil-Immersed EHV Transformers 345 kV and AboveThe higher dielectric stresses required for extra-high-voltage (EHV) transformers, combined with thermal problems arising from their usually... Superseded Standard
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