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Smart Grid Standards

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1377-2012 - Utility Industry Metering Communication Protocol Application Layer (End Device Data Tables)Common structures are provided in this standard for encoding data in communication between End Devices (meters, home appliances, IEEE 1703 Nodes)... Active Standard
81-2012 - Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding SystemPractical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include... Active Standard
1711-2010 - Trial-Use a Cryptographic Protocol for Cyber Security of Substation Serial LinksA cryptographic protocol to provide integrity, and optional confidentiality, for cyber security of serial links is defined in this trial use... Active Standard
1901-2010 - Broadband over Power Line Networks: Medium Access Control and Physical Layer SpecificationsA standard for high-speed communication devices via electric power lines, so called broadband over power line (BPL) devices, is defined.... Active Standard
C37.239-2010 - Common Format for Event Data Exchange (COMFEDE) for Power SystemsA common format for data files used for the interchange of various types of event data collected from electrical power systems or power system... Active Standard
802.15.4-2011 - Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs)The protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low-complexity short-range radio... Active Standard
802.15.4g-2012 - Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 3: Physical Layer (PHY) Specifications for Low-Data-Rate, Wireless, Smart Metering Utility NetworksIn this amendment to IEEE Std 802.15.4-2011, outdoor low-data-rate, wireless, smart metering utility network requirements are addressed. Alternate... Active Standard
1701-2011 - Optical Port Communication Protocol to Complement the Utility Industry End Device Data TablesThis standard provides multi-source and "plug and play" environment for the millions of metering devices in the field now and the future using the... Active Standard
1702-2011 - Telephone Modem Communication Protocol to Complement the Utility Industry End Device Data TablesThis standard provides multisource and "plug and play" environment for the millions of metering devices in the field now and in the future using... Active Standard
802.3-2012 - EthernetEthernet local area network operation is specified for selected speeds of operation from 1 Mb/s to 100 Gb/s using a common media access control ... Active Standard
C37.232-2011 - Common Format for Naming Time Sequence Data Files (COMNAME)A standard procedure for naming time sequence data (TSD) files, such as files produced by digital fault recorders, power swing recorders, power... Active Standard
1031-2011 - Guide for the Functional Specification of Transmission Static Var CompensatorsAn approach to preparing a specification for a transmission static var compensator is documented by this guide. The intention of this document is... Active Standard
1020-2011 - Guide for Control of Small (100 kVA to 5 MVA) Hydroelectric Power PlantsDescription of the electrical control and monitoring requirements for equipment and systems associated with small (100 kVA to 5 MVA) hydroelectric... Active Standard
1409-2012 - Guide for Application of Power Electronics for Power Quality Improvement on Distribution Systems Rated 1 kV Through 38 kVGuidelines and performance expectations are provided for the application of power electronic-based equipment on distribution systems of power... Active Standard
802.16-2012 - Air Interface for Broadband Wireless Access SystemsThis standard specifies the air interface, including the medium access control layer (MAC) and physical layer (PHY), of combined fixed and mobile... Active Standard
802-1955 - AIEE Proposed Trail Use Test Code DIRECT -- CURRENT CARBON -- PILE VOLTAGE REGULATORS for AIRCRAFTIt is the purpose of this code to define uniform acceptable methods of making tests to determine that the rating, performance and other... Active Standard
1703-2012 - Local Area Network/Wide Area Network (LAN/WAN) Node Communication Protocol to Complement the Utility Industry End Device Data TablesA set of application layer messaging services are provided in this standard that are applicable for the enterprise and End Device ends of an... Active Standard
C62.39-2012 - Test Methods and Preferred Values for Self-Restoring Current-Limiter Components Used in Telecommunication Surge ProtectionThe basic requirements to be met by series connected, solid-state, self-restoring overcurrent protectors (OCPs) for the protection of... Active Standard
80-1986 - Guide for Safety in AC Substation GroundingThe third edition of this guide represents the first major revision since its first issue in 1961. Major modifications include the redefinition of... Superseded Standard
80-2000 - Guide for Safety in AC Substation GroundingOutdoor ac substations, either conventional or gas-insulated, are covered in this guide. Distribution, transmission, and generating plant... Active Standard
81-1983 - Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Ground System Part 1: Normal MeasurementsThe technique of measuring ground resistance and impedance, earth resistivity, potential gradients from currents in the earth, and the prediction... Superseded Standard
81.2-1991 - Guide for Measurement of Impedance and Safety Characteristics of Large, Extended or Interconnected Grounding SystemsThe purpose of this guide is to present practical instrumentation methods that may be used for the measurement of impedance to remote earth, step... Withdrawn Standard
367-1987 - Recommended Practice for Determining the Electric Power Station Ground Potential Rise and Induced Voltage from a Power FaultWire-line telecommunication facilities serving electric power stations often require that extraordinary protection measures be taken to protect... Superseded Standard
367-1996 - Recommended Practice for Determining the Electric Power Station Ground Potential Rise and Induced Voltage from a Power FaultGuidance for the calculation of power station ground potential rise (GPR) and longitudinal induction (LI) voltages is provided, as well as... Superseded Standard
367-2012 - Recommended Practice for Determining the Electric Power Station Ground Potential Rise and Induced Voltage from a Power FaultGuidance for the calculation of power station ground potential rise (GPR) and longitudinal induction (LI) voltages is provided, as well as... Active Standard
487-1980 - Guide for the Protection of Wire-Line Communication Facilities Serving Electric Power StationsWire-line communication facilities serving electric power stations often require special high-voltage protection against the effects of fault... Superseded Standard
487-1992 - Recommended Practice for the Protection of Wire-Line Communication Facilities Serving Electric Power StationsWorkable methods for protecting wire-line communication circuits entering power stations are presented. This standard covers: the electric power... Superseded Standard
487-2000 - Recommended Practice for the Protection of Wire-Line Communication Facilities Serving Electric Supply LocationsWorkable methods for protecting wire-line communication circuits entering electric supply locations are presented. This document covers: the... Superseded Standard
487-2007 - Recommended Practice for the Protection of Wire-Line Communication Facilities Serving Electric Supply LocationsWorkable methods for protecting wire-line communication circuits entering electric supply locations are presented. This document covers: the... Active Standard
644-1987 - Standard Procedures for Measurement of Power Frequency Electric and Magnetic Fields from AC Power LinesEstablishes uniform procedures for the measurement of power frequency electric and magnetic fields from alternating current (AC) overhead power... Withdrawn Standard
644-1994 - Standard Procedures for Measurement of Power Frequency Electric and Magnetic Fields from AC Power LinesIn this IEEE Standard uniform procedures for the measurement of power frequency electric and magnetic fields from alternating current (AC)... Active Standard
656-1985 - the Measurement of Audible Noise from Overhead Transmission LinesThe purpose of this standard is to establish uniform procedures for the measurement of audible noise from overhead transmission lines, using... Superseded Standard
656-1992 - the Measurement of Audible Noise from Overhead Transmission LinesIn this standard uniform procedures are established for manual and automatic measurement of audible noise from overhead transmission lines. Their... Active Standard
802-1990 - IEEE Standard: Overview and ArchitectureThis standard provides an overview to the family of IEEE 802 Standards, defines compliance with the family of IEEE 802 Standards, describes the... Superseded Standard
802-2001 - Overview and ArchitectureIEEE Std 802-2001 is the IEEE standard for local and metropolitan area networks. It provides an overview to the family of IEEE 802 standard and... Active Standard
802.1AB-2005 - Station and Media Access Control Connectivity DiscoveryThis document defines a protocol and a set of managed objects that can be used for discovering the physical topology from adjacent stations in... Superseded Standard
802.1AB-2009 - Station and Media Access Control Connectivity DiscoveryThis document defines a protocol and a set of managed objects that can be used for discovering the physical topology from adjacent stations in... Active Standard
802.2-1989 - Specific Requirements - Part 2: Logical Link ControlThis standard is part of a family of local area network (LAN) standards dealing with the physical and data link layers as defined by the ISO Open... Withdrawn Standard
802.3-1985 - Local Area Networks: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) - (ETHERNET)The carrier sense multiple access with collision detection (CSMA/CD) media access method is the means by which two or more stations share a common... Superseded Standard
802.3-2000 - Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer SpecificationsThe media access control characteristics for the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method for shared medium... Superseded Standard
802.3-2002 - IT - LAN/MAN - Specific Requirements - Part 3: CSMA/CD Access Method and Physical Layer Specifications - Maintenance Revision #6The media access control characteristics for the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method for shared medium... Superseded Standard
802.3-2005 - Specific Requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer SpecificationsEthernet local area network operation is specified for selected speeds of operation from 1 Mb/s to 10 Gb/s using a common media access control ... Superseded Standard
802.3-2008 - Specific requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer SpecificationsEthernet local area network operation is specified for selected speeds of operation from 1 Mb/s to 10 Gb/s using a common media access control ... Superseded Standard
802.3-2002 - Specific requirements-- Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer SpecificationsThe media access control characteristics for the Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method for shared medium... Superseded Standard
802.11-1997 - Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specificationsThe medium access control (MAC) and physical characteristics for wireless local area networks (LANs) are specified in this standard, part of a... Superseded Standard
802.11-1999 - Specific requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specificationsThis standard is a revision of IEEE Std 802.11-1997. The Management Information Base according to OSI rules has been removed, many redundant... Superseded Standard
802.11-2012 - Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) SpecificationsThis revision specifies technical corrections and clarifications to IEEE Std 802.11 for wireless local area networks (WLANS) as well as... Active Standard
802.11-2007 - Specific Requirements - Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) SpecificationsThis revision specifies technical corrections and clarifications to IEEE Std 802.11 for wireless local area networks (WLANS) as well as... Superseded Standard
802.15.1-2002 - LAN/MAN - Specific Requirements - Part 15: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Wireless Personal Area Networks (WPANs)The lower transport layers [(Logical Link Control and Adaptation Protocol (L2CAP), Link Manager Protocol (LMP), baseband and radio] of the... Superseded Standard
802.15.1-2005 - Specific requirements-- Part 15.1a: Wireless Medium Access Control (MAC) and Physical Layer (PHY) specifications for Wireless Personal Area Networks (WPAN)Methods for communicating devices in a personal area network (PAN) are covered in this standard. Active Standard
802.15.4-2003 - LAN/MAN Specific Requirements - Part 15: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low Rate Wireless Personal Area Networks (WPAN)This standard defines the protocol and compatible interconnection for data communication devices using low data rate, low power and low complexity... Superseded Standard
802.15.4-2006 - Specific requirements-- Part 15.4: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low Rate Wireless Personal Area Networks (WPANs)IEEE Std 802.15.4-2003 defined the protocol and compatible interconnection for data communication devices using low-data-rate, low-power, and low... Superseded Standard
802.16-2001 - Part 16: Air Interface for Fixed Broadband Wireless Access SystemsThis standard specifies the air interface of fixed (stationary) point-to-multipoint broadband wireless access systems providing multiple services.... Superseded Standard
802.16-2004 - Part 16: Air Interface for Fixed Broadband Wireless Access SystemsThis standard specifies the air interface of fixed broadband wireless access (BWA) systems supporting multimedia services. The medium access... Superseded Standard
802.16-2009 - Part 16: Air Interface for Broadband Wireless Access SystemsThis standard specifies the air interface, including the medium access control layer (MAC) and physical layer (PHY), of combined fixed and mobile... Superseded Standard
802.20-2008 - Part 20: Air Interface for Mobile Broadband Wireless Access Systems Supporting Vehicular Mobility -- Physical and Media Access Control Layer SpecificationThe technical requirements of this standard form a compatibility standard for mobile broadband wireless access systems. The standard ensures that... Active Standard
1020-1988 - Guide for Control of Small Hydroelectric Power PlantsThis guide presents descriptive material intended to assist in the planning for the design, development, and operation of small hydroelectric... Superseded Standard
1031-1991 - Guide for a Detailed Functional Specification and Application of Static VAR CompensatorsGeneral information that should be considered during procurement of a static VAR compensator (SVC) is provided. The information is intended to... Superseded Standard
1031-2000 - Guide for the Functional Specification of Transmission Static Var CompensatorsThis guide documents an approach to preparing a specification for a transmission static var compensator. The document is intended to serve as a... Superseded Standard
1127-1990 - Guide for the Design, Construction, and Operation of Safe and Reliable Substations for Environmental AcceptanceMore and more substations are becoming necessary, due to the ever increasing load growth being evidenced by most electric utility companies and... Superseded Standard
1127-1998 - Guide for the Design, Construction, and Operation of Electric Power Substations for Community Acceptance and Environmental CompatibilitySignificant community acceptance and environmental compatibility items to be considered during the planning and design phases, the construction... Active Standard
1159-1995 - Recommended Practice for Monitoring Electric Power QualityThe monitoring of electric power quality of single-phase and polyphase AC power systems, definitions of power quality terminology, impact of poor... Superseded Standard
1159-2009 - Recommended Practice for Monitoring Electric Power QualityThis recommended practice encompasses the monitoring of electrical characteristics of single-phase and polyphase ac power systems. It includes... Active Standard
1159.3-2003 - Recommended Practice for the Transfer of Power Quality DataThis recommended practice defines a file format suitable for exchanging power quality related measurement and simulation data in a vendor... Active Standard
1247-2005 - Interrupter Switches for Alternating Current, Rated Above 1000 VoltsThe basic requirements of interrupter switches used indoors, outdoors, and in enclosures are covered. This standard does not apply to load-break... Active Standard
1247-1998 - Interrupter Switches for Alternating Current, Rated Above 1,000 VoltsThe basic requirements of interrupter switches used indoors, outdoors, and in enclosures are covered. This standard does not apply to load-break... Superseded Standard
1250-1995 - Guide for Service to Equipment Sensitive to Momentary Voltage DisturbancesComputers, computer-like products, and equipment using solid-state power conversion have created entirely new areas of power quality... Superseded Standard
1250-2011 - Guide for Identifying and Improving Voltage Quality in Power SystemsThe use of some electrical equipment attached to typical power systems creates voltage quality concerns. There is an increasing awareness that... Active Standard
1325-1996 - Recommended Practice for Reporting Field Failure Data for Power Circuit BreakersA format is presented that provides a concise and meaningful method for recording pertinent information on power circuit breaker field failures.... Superseded Standard
1377-1997 - Utility Industry End Device Data TablesFunctionally related utility application data elements, grouped into a single data structure for transport are described. Data may be utilized... Withdrawn Standard
1377/C12.19-1997 - Utility Industry End Device Data TablesTo develop a standard for utility end device application layer communications protocol and the functional data structures which it transports. It... Withdrawn Standard
1379-2000 - Recommended Practice for Data Communications Between Remote Terminal Units and Intelligent Electronic Devices in a SubstationA uniform set of guidelines for communications and interoperations of remote terminal units (RTUs) and intelligent electronic devices (IEDs) in an... Withdrawn Standard
1379-1997 - Recommended Practice for Data Communications Between Intelligent Electronic Devices and Remote Terminal Units in a SubstationA uniform set of guidelines for communications and interoperations of intelligent electronic devices (IEDs) and remote terminal units (RTUs) in an... Superseded Standard
1390-1995 - Utility Telemetry Service Architecture for Switched Telephone NetworkThis IEEE standard describes a utility telemetry service architecture operated over the telephone network. The architecture described is a basic... Withdrawn Standard
1390.2-1999 - Utility Telemetry Service - Telemetry Interface Unit (TIU) to Telephone NetworkThe telephone network interface to a telemetry interface unit operating under the utility telemetry service architecture is described. The... Withdrawn Standard
1390.3-1999 - Automatic Meter Reading via Telephone - Network to Utility ControllerThis telephone network interface to a utility controller operating under the utility telemetry service architecture is described. The interface is... Withdrawn Standard
1402-2000 - Guide for Electric Power Substation Physical and Electronic SecuritySecurity issues related to human intrusion upon electric power supply substations are identified and discussed. Various methods and techniques... Active Standard
1459-2000 - Standard Definitions for the Measurement of Electric Power Quantities under Sinusoidal, Non-Sinusoidal, Balanced, or Unbalanced ConditionsThis is a trial-use standard for definitions used for measurement of electric power quantities under sinusoidal, nonsinusoidal, balanced, or... Superseded Standard
1459-2010 - Standard Definitions for the Measurement of Electric Power Quantities Under Sinusoidal, Nonsinusoidal, Balanced, or Unbalanced ConditionsThis document provides definitions of electric power to quantify the flow of electrical energy in single-phase and three-phase circuits under... Active Standard
1547-2003 - Interconnecting Distributed Resources with Electric Power SystemsThis standard is the first in the 1547 series of interconnection standards and is a benchmark milestone demonstrating the open consensus process... Active Standard
1547.1-2005 - Standard Conformance Test Procedures for Equipment Interconnecting Distributed Resources with Electric Power SystemsThis standard specifies the type, production, and commissioning tests that shall be performed to demonstrate that the interconnection functions... Active Standard
1547.3-2007 - Guide for Monitoring, Information Exchange, and Control of Distributed Resources Interconnected with Electric Power SystemsThis guide is intended to facilitate the interoperability of distributed resources (DR) and help DR project stakeholders implement monitoring,... Active Standard
1588-2002 - a Precision Clock Synchronization Protocol for Networked Measurement and Control SystemsA protocol to synchronize independent clocks running on separate nodes of a distributed measurement and control system to a high degree of... Superseded Standard
1588-2008 - a Precision Clock Synchronization Protocol for Networked Measurement and Control SystemsA protocol is provided in this standard that enables precise synchronization of clocks in measurement and control systems implemented with... Active Standard
1590-2003 - Recommended Practice for the Electrical Protection of Optical Fiber Communication Facilities Serving, or Connected to, Electrical Supply LocationsThe main emphasis of this recommended practice is the engineering design of optical fiber communication facilities serving, or connected to,... Superseded Standard
1590-2009 - Recommended Practice for the Electrical Protection of Communication Facilities Serving Electric Supply Locations Using Optical Fiber SystemsThe main emphasis of this recommended practice is the engineering design of optical fiber communication facilities serving, or connected to,... Active Standard
1615-2007 - Recommended Practice for Network Communication in Electric Power SubstationsRecommended practices for communication and interoperation of devices connected on an electric power substation Internet protocol (IP) network are... Active Standard
1646-2004 - Standard Communication Delivery Time Performance Requirements for Electric Power Substation AutomationA standard defining communication delivery times of information to be exchanged within and external to substation integrated protection, control,... Active Standard
1675-2008 - Broadband Over Powerline HardwareTesting and verification standards for the commonly used hardware, primarily couplers, and enclosures, for broadband over power line (BPL)... Active Standard
1686-2007 - Substation Intelligent Electronic Devices (IEDs) Cyber Security CapabilitiesThe functions and features to be provided in substation intelligent electronic devices (lEDs) to accommodate critical infrastructure protection... Active Standard
C37.236-2013 - Guide for Power System Protective Relay Applications Over Digital Communication ChannelsGuidance for the power system user in applying, installing and operating digital communication channels for the purpose of protective relaying is... Active Standard
1775-2010 - Power Line Communication Equipment--Electromagnetic Compatibility (EMC) Requirements--Testing and Measurement MethodsElectromagnetic compatibility (EMC) criteria and consensus test and measurements procedures for broadband over power line (BPL) communication... Active Standard
1888-2011 - Ubiquitous Green Community Control Network ProtocolThe standard describes remote control architecture of digital community, intelligent building groups, and digital metropolitan networks; specifies... Active Standard
2030-2011 - Guide for Smart Grid Interoperability of Energy Technology and Information Technology Operation with the Electric Power System (EPS), End-Use Applications, and LoadsIEEE Std 2030 provides alternative approaches and best practices for achieving smart grid interoperability. It is the first all-encompassing IEEE... Active Standard
C37.1-1994 - Standard Definition, Specification and Analysis of Systems Used for Supervisory Control, Data Acquisition, and Automatic ControlIn this IEEE standard, distributed multi-computer master stations and distributed remote terminal units (RTUs) are introduced. Submaster RTUs used... Superseded Standard
C37.1-1987 - Standard Definition, Specification, and Analysis of Systems Used for Supervisory Control, Data Acquisition, and Automatic ControlThe standard applies to systems used for monitoring, switching and controlling electric apparatus in unattended or attended substations,... Superseded Standard
C37.1-2007 - SCADA and Automation SystemsThe requirements for SCADA and automation systems in substations are defined. This standard defines the process of substation integration as the... Active Standard
C37.2-1987 - Standard Electrical Power System Device Function NumbersThis standard applies tot he definition and application of function numbers for devices used in electrical substations and generating plants and... Superseded Standard
C37.2-1991 - Standard Electrical Power System Device Function NumbersA device function number, with an appropriate prefix and suffix where necessary, is used to identify the function of each device in all types of... Superseded Standard
C37.2-1996 - Standard Electrical Power System Device Function Numbers and Contact DesignationsThe definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power... Superseded Standard
C37.2-2008 - Standard Electrical Power System Device Function Numbers, Acronyms, and Contact DesignationsThe definition and application of function numbers and acronyms for devices and functions used in electrical substations and generating plants and... Active Standard
C37.13-1981 - LV AC PCBs Used in EnclosuresThis standard covers enclosed low-voltage AC power circuit breakers, as follows: (1) stationary or draw-out type of two or three-pole construction... Superseded Standard
C37.13-1990 - Low-Voltage AC Power Circuit Breakers Used in EnclosuresThe standard covers enclosed low-voltage AC power circuit breakers of the stationary or draw-out type of two or three-pole construction, with one... Superseded Standard
C37.13-2008 - Low-Voltage AC Power Circuit Breakers Used in EnclosuresThe following enclosed low-voltage ac power circuit breakers are covered in this standard: a) stationary or draw-out type of two-, three-, or four... Active Standard
C37.90.2-2004 - Withstand Capability of Relay Systems to Radiated Electromagnetic Interference from TransceiversDesign tests for relays and relay systems that relate to the immunity of this equipment to Radiated Electromagnetic Interference from Transceivers... Active Standard
C37.90.2-1987 - Trial-Use Standard Withstand Capability of Relay Systems to Radiated Electromagnetic Interference from TransceiversEstablishes a common reference and test procedure for evaluating the performance of static protective and control relays used in electric power... Superseded Standard
C37.90.2-1995 - Withstand Capability of Relay Systems to Radiated Electromagnetic Interference from TransceiversA design test to evaluate the susceptibility of protective relays to single-frequency electromagnetic fields in the radio frequency domain, such... Superseded Standard
C37.91-1985 - Guide for Protective Relay Applications to Power Transformers Superseded Standard
C37.91-2000 - Guide for Protective Relay Applications to Power TransformersThe protection of power transformers is covered; various electrical protection schemes are explored; and guidelines are given for the application... Superseded Standard
C37.91-2008 - Guide for Protecting Power TransformersThis guide is intended to provide protection engineers and other readers with guidelines for protecting three-phase power transformers of more... Active Standard
C37.92-2005 - Analog Inputs to Protective Relays From Electronic Voltage and Current TransducersElectronic devices that develop or utilize analog signals are not presently covered by standards. This Standard provides interface connectivity of... Active Standard
C37.93-1987 - Guide for Power System Protective Relay Applications of Audio Tones over Telephone ChannelsThe guide contains information and recommendations for applying audio tones over telephone channels for power system relaying. Included are... Superseded Standard
C37.93-2004 - Guide for Power System Protective Relay Applications of Audio Tones Over Voice Grade ChannelsGuidelines for applying audio tones over voice grade channels for power system relaying are provided in this document, including transmitting and... Active Standard
C37.94-2002 - N Times 64 Kilobit Per Second Optical Fiber Interfaces Between Teleprotection and Multiplexer EquipmentAn optical interface for use between teleprotection and digital multiplexer equipment that can operate at a data rate of N times 64 kilobit per... Active Standard
C37.95-1973 - Guide for Protective Relaying of Utility - Consumer Interconnections Superseded Standard
C37.95-1989 - Guide for Protective Relaying of Utility-Consumer InterconnectionsThis report contains information on a number of different protective relaying practices for the utility-consumer interconnection. It is intended... Superseded Standard
C37.95-2002 - Guide for Protective Relaying of Utility-Consumer InterconnectionsProtective relay applications involving electric service to consumers that requires a transformation between the utility's supply voltage and the... Active Standard
C37.100-1981 - Standard Definitions for Power Switchgear Superseded Standard
C37.100-1992 - Standard Definitions for Power SwitchgearIn this standard, terms that encompass the products with the scope of the C37 project are defined. These include power switchgear for switching,... Active Standard
C37.100-1992 - standard definitions for power switchgearIn this standard, terms that encompass the products with the scope of the C37 project are defined. These include power switchgear for switching,... Active Standard
C37.101-1993 - Guide for Generator Ground ProtectionGuidance in the application of relays and relaying schemes for protection against stator ground faults on high-impedance grounded generators is... Superseded Standard
C37.101-1985 - Guide for Generator Ground ProtectionGuidance in the application of relays and relaying schemes for protection against stator ground faults on high-impedance grounded generators is... Superseded Standard
C37.101-2006 - Guide for Generator Ground ProtectionThe guide is intended to assist protection engineers in applying relays and relaying schemes for protection against stator ground faults on... Active Standard
C37.102-2006 - Guide for AC Generator ProtectionA review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is presented. This guide is... Active Standard
C37.102-1987 - Guide for AC Generator ProtectionThe guide for the relay protection of synchronous generators presents a review of the generally accepted forms of protection for the generator and... Superseded Standard
C37.102-1995 - Guide for AC Generator ProtectionIn this IEEE standard a review of the generally accepted forms of relay protection for the synchronous generator and its excitation system is... Superseded Standard
C37.104-2002 - Guide for Automatic Reclosing of Line Circuit Breakers for AC Distribution and Transmission LinesGuidelines for the application of automatic reclosing facilities to circuit breakers are established. Decisions concerning the use of such... Superseded Standard
C37.104-2012 - Guide for Automatic Reclosing of Circuit Breakers for AC Distribution and Transmission LinesCurrent reclosing practices for transmission and distribution lines are described. Application considerations and coordination practices of... Active Standard
C37.106-1987 - Guide for Abnormal Frequency Protection for Power Generating PlantsThe guide is intended for the protection engineer to assist in applying relays for the protection of generating plant equipment from damage caused... Superseded Standard
C37.106-2003 - Guide for Abnormal Frequency Protection for Power Generating PlantsThis guide has been prepared to assist the protection engineer in applying relays for the protection of generating plant equipment from damage... Active Standard
C37.111-1991 - Standard Common Format for Transient Data Exchange (COMTRADE) for Power SystemsIn this standard a common format for the data files and exchange medium needed for the interchange of various types of fault, test, or simulation... Superseded Standard
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
C37.114-2004 - 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
C37.230-2007 - 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
C37.238-2011 - 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
C57-2002 - Standards Collection Special Edition: Power Distribution & Regulator Transformers on CD- ROM Active Standard
C57.120-1991 - Loss Evaluation Guide for Power Transformers and ReactorsIn this standard a method for establishing the dollar value of the electric power needed to supply the losses of a transformer or reactor is... Active Standard
C57.123-2002 - Guide for Transformer Loss MeasurementInformation and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding... Superseded Standard
C57.123-2010 - Guide for Transformer Loss MeasurementInformation and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding... Active Standard
C62.11-2005 - Metal-Oxide Surge Arresters for AC Power Circuits (> 1 kV)This standard applies to metal-oxide surge arresters (MOSAs) designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (... Superseded Standard
C62.11-1987 - Metal-Oxide Surge Arresters for AC Power CircuitsThe standard applies to metal-oxide surge arresters designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz AC power circuits by passing... Superseded Standard
C62.11-1993 - Metal-Oxide Surge Arresters for Alternating Current Power CircuitsMetal-oxide surge arresters designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits by passing surge discharge current... Superseded Standard
C62.11-1999 - Metal-Oxide Surge Arresters for Alternating Current Power Circuits (>1KV)Metal-oxide surge arresters designed to repeatedly limit the voltage surges on 48-62 Hz power circuits (>1 kV) are covered in this standard. These... Superseded Standard
C62.11a-2008 - Metal-Oxide Surge Arresters for AC Power Circuits (>1 kV) Amendment 1: Short-Circuit Tests for Station, Intermediate, and Distribution ArrestersMetal-oxide surge arresters designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (>1000 V) by passing surge discharge... Superseded Standard
C62.11-2012 - Metal-Oxide Surge Arresters for AC Power Circuits (>1 kV)Metal-oxide surge arresters (MOSAs) designed to repeatedly limit the voltage surges on 48 Hz to 62 Hz power circuits (􀀡 1000 V) by... Active Standard