A procedure is established for the presentation of thermal limit curves, and guidance for the interpretation and use of these curves for machine thermal protection is provided in this guide.
- Sponsor Committee
- PE/EM - Electric Machinery
Learn More About PE/EM - Electric Machinery - Joint Sponsors
-
IAS/EM
- Status
- Active Standard
- PAR Approval
- 2018-10-30
- Superseding
- 620-1996
- Board Approval
- 2022-02-09
- History
-
- Published:
- 2022-06-03
Working Group Details
- Society
- IEEE Power and Energy Society
Learn More About IEEE Power and Energy Society - Sponsor Committee
- PE/EM - Electric Machinery
Learn More About PE/EM - Electric Machinery - Working Group
-
Motor - WG620 - Motor SC - Presentation of Thermal Limit Curves for Squirrel Cage
- IEEE Program Manager
- Tom Thompson
Contact Tom Thompson - Working Group Chair
- Yao Duan
Other Activities From This Working Group
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No Active Projects
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No Active Standards
These standards have been replaced with a revised version of the standard, or by a compilation of the original active standard and all its existing amendments, corrigenda, and errata.
No Superseded Standards
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No Inactive-Withdrawn Standards
These standards are removed from active status through an administrative process for standards that have not undergone a revision process within 10 years.
620-1996
IEEE Guide for the Presentation of Thermal Limit Curves for Squirrel Cage Induction Machines
The purpose of this standard is to define thermal limit curves and to establish a standard procedure for the construction and presentation of these curves. The working group will also attempt to harmonize this standard with ANSI/IEEE 37.96.