Protection methods for different types of phase shifting transformers (PST) are provided in this guide, and the interaction between protection and operating conditions of PSTs is discussed. Models representing PSTs to determine short circuit currents for relaying functions are presented. Sizing and location issues of protection current transformers employed in the protection of PSTs are included. Examples of appropriate relay applications and settings are provided.
- Standard Committee
- PE/PSRCC - Power System Relaying and Control
- Status
- Active Standard
- PAR Approval
- 2012-06-08
- Board Approval
- 2018-10-23
- History
-
- Published:
- 2019-05-24
Working Group Details
- Society
- IEEE Power and Energy Society
- Standard Committee
- PE/PSRCC - Power System Relaying and Control
- Working Group
-
C37.245_WG - Guide for the Application of Protective Relaying for Phase Shifting Transformers
- IEEE Program Manager
- Malia Zaman
Contact Malia Zaman - Working Group Chair
- Lubomir Sevov
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