experience > technologies references > mild hybrid/ISG technologies >

mild hybrid/ISG technologies

objectives

• Develop models of mild hybrid/ISG dynamics
• High value ISG system
• Stop-start
• High efficiency generation
• Re-gen function
• Anti-stall + launch assist
• Compatible with 12v vehicle electrics
• Compatible with down-sized applications

project scope

• Performance, CO2 and control simulation using Matlab/Simulink
• Modelling of engine, motor, battery and pressure charging systems

isg specification

• Approx 12% CO2 saving (EUDC)
• High efficiency PM machine
• 2-way tensioning system
• Stabilised 12V vehicle supply
• 144V NiMH storage
• 2kW/45 Nm start (120Nm at crankshaft)
• 10kW/100Nm launch assist
• 15kW regenerative braking