Active PAR

P2943

Recommended Practice for Testing Energy Efficiency of Variable Frequency Drive Systems

This recommended practice establishes a testing method for determining energy efficiency of a motor drive system operating at varying load conditions. It covers motor drives with rated system voltage up to 690 Vac (line-to-line rms) or 1100 Vdc. The test methodology covers both single motor, single drive systems, as well as multiple drives fed from a common AC to DC rectifier or a DC source. The test methodology covers all three-phase and multi-phase AC motors operated on variable speed drives and does not place restrictions on the type of variable speed drive used in the system under test. Single phase input fed three-phase motor drive systems are also covered in this recommended practice.

Sponsor Committee
IAS/IPCSD - Industrial Power Conversion Systems Department
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Status
Active PAR
PAR Approval
2024-09-26

Working Group Details

Society
IEEE Industry Applications Society
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Sponsor Committee
IAS/IPCSD - Industrial Power Conversion Systems Department
Learn More About IAS/IPCSD - Industrial Power Conversion Systems Department
Working Group
IDCWG - Energy Efficiency Test Methods for Three-Phase Variable Frequency Drive Systems
IEEE Program Manager
Michael Kipness
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Working Group Chair
Mahesh Swamy

Other Activities From This Working Group

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