A Simple Method for the Design of Hybrid Electric Power-Split CVTs: A Case Study
A brief parametric method for the preliminary design of hybrid electric Power-Split CVTs is performed. The desired torque-speed characteristic is obtained, and general control and optimization criteria are introduced in order to minimize the size of the required electric machines. The optimization is performed by mean of scheme-independent functional parameters, while a specific constructive design is proposed only later, along with possible full electric operations.
KeywordsPower-Split CVTs Hybrid electric transmission Parametric design Downsizing
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