42V Power Control System for Mild Hybrid Vehicle (MHV) 2002-01-0519
In the 42V Mild Hybrid System introduced into market by Toyota for the first time in the world, the crankshaft using belt(s) drives the motor/generator (MG). The set-up employs an inverter unit to control the MG electronically. This paper describes the system configuration, operations, characteristic features and development results of the new power control system. The focus is on the MG, the inverter-for-MG-control and energy regeneration, as well as DC/DC converter for the power supply to the 14V devices.
Toyota Motor Corporation, Denso Corporation
SAE 2002 World Congress & Exhibition
The 42-Volt Electrical System-PT-99, Electric and Hybrid-Electric Vehicles-PT-85, 42 Volt Technology 2002-SP-1661, SAE 2002 Transactions Journal of Passenger Cars - Electronic and Electrical Systems-V111-7