6533b7d5fe1ef96bd1263ea6
RESEARCH PRODUCT
Power losses in power-split CVTs: A fast black-box approximate method
Marco CammalleriDario Rotellasubject
0209 industrial biotechnologyGeneralityHybrid electric vehicleComputer scienceMechanical EngineeringPower split CVTBioengineeringComputer Science Applications1707 Computer Vision and Pattern Recognition02 engineering and technologyGM voltecSettore ING-IND/13 - Meccanica Applicata Alle MacchineComputer Science ApplicationsPower (physics)020303 mechanical engineering & transports020901 industrial engineering & automation0203 mechanical engineeringPower splitMechanics of MaterialsControl theoryBlack boxSimplicity (photography)Range (statistics)Mechanics of MaterialPlanetary gearing lossedescription
Abstract This paper addresses the mechanical losses of planetary transmissions, with particular attention to power-split CVTs in their hybrid electric versions. It provides unified layout-independent analytical relationships, which can be used for both analysis, design and control purposes, and a simplified approach; the latter overcomes the necessity to segment the operating range of the power-split CVT in order to keep its loss model physically consistent. An example of application to a real hybrid electric PS-CVT is performed to show the simplicity, accuracy and generality of the proposed method.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-10-01 |