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IEEE C37.92:2023

IEEE Standard for Low-Energy Analog Interfaces between Protective Relays and Power System Signal Sources

Standard Details

Abstract: Electronic devices that develop or utilize analog signals are not presently covered by StandardDetails. Interface connectivity of modern power-system signal transducers based on electronics, such as magneto-optic current transducers and electronic relays, are provided in this standard. The existing standardized levels from familiar magnetic current and voltage transformers are not readily generated by new types of electronic signal transducers.

Keywords: IEEE C37.92, LEA, low-energy analog, low-power instrument transformer, LPIT, medium-voltage switchgear, phase correction, phase error, polarity, recloser, sensing system, sensor, transient response

Multimedia: N

Subscription Package: Protective Relaying

IEEE Normative references: C37.90-2005, C37.90.1-2012, C37.90.2-2004, C57.13-2016

Life Cycle: Revision of IEEE C37.92-2005

Publication Type: IEEE Standard

Publication Date: 2023-04-25

Page Count: 32

Committee/Society: IEEE Power and Energy Society/Power System Relaying and Control

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEEE C37.92:2023
Document Year: 2023
Pages: 32

Life Cycle

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IEEE C37.92:2023
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