This standard defines a set of graded efficiency targets for fully integrated motor drives (IMD). The whole input grid to output mechanical coupling efficiency is quantified. The standard defines a set of efficiency ‘classes' to which an individual IMD may belong. Efficiency calculation methods are defined. The efficiency classes are further defined over the full torque and speed range of the IMD and are not solely based on the rated power of the IMD. Different torque profiles are defined for different typical usage scenarios. Efficiency of individual power converter or motor parts of the IMD are not considered. This standard addresses integrated motor drives fed by low voltage three phase supplies up to 500VAC with a power rating of less than 500kW but greater than 15kW.
- Standard Committee
- IAS/IPCSD - Industrial Power Conversion Systems Department
- Status
- Active PAR
- PAR Approval
- 2024-12-11
Working Group Details
- Society
- IEEE Industry Applications Society
- Standard Committee
- IAS/IPCSD - Industrial Power Conversion Systems Department
- Working Group
-
EC-FIMD - Efficiency Classification of fully Integrated Motor Drives
- IEEE Program Manager
- Michael Kipness
Contact Michael Kipness - Working Group Chair
- Liliana de Lillo
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