Active PAR

P3170

Recommended Practice for Controllable Metal Oxide Arrester of 1 MV Ultra High Voltage (UHV) Alternating Current (AC) System

This recommended practice applies to a Controllable Metal Oxide Arrester (CMOA) device designed to limit the switching overvoltage for 1 MV UHV AC systems. The recommended practice specifies the use conditions and overall technical characteristics of a CMOA device. Technical recommendations for the arrester body, controllable switch (including mechanical switch, power electronic switch, gap, and fast switch) and controller (controllable device) are described. Recommendations for test and inspection, marking, transportation, storage, material delivery, and operation and maintenance are also provided.

Sponsor Committee
PE/SPDC - Surge Protective Devices Committee
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Status
Active PAR
PAR Approval
2022-05-13

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/SPDC - Surge Protective Devices Committee
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Working Group
UHVAC-CMOA - UHVAC-Controllable Metal Oxide Arrester
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IEEE Program Manager
Christian Orlando
Contact
Working Group Chair
Weijiang Chen
No Active Projects
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No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
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