Page 2 - i-MeIV Product Information

Contents

0. General
0-1 Background of development ——–—————————————————————–———— 1
0-2 Model code —————–—————————————————————————————– 3

1. Product features
1-0 Product features general —————–————————————————————————— 4
1-1 Component layouts ——————————–—————————————————————— 4
1-2 Main components ————–———–————————————————————————— 5
1-3 Driving performance ———————————————————————————————– 6
1-4 Driving distance —–———————————————————————————————— 6
1-5 CO2 gas emission ———————————————————————————————— 7
1-6 Coal oil consumption ——————————————————————————————— 7
1-7 Advantage of Electric vehicle [Well to Wheel] ————————————————————–— 8
1-8 Exterior noise level —————–—–——–——-———————————————————– 8

2. EV System
2-1 Power unit ———–——————————–——–———————————————————— 9
2-2-1 Electric Motor [for driving] —————–———-–——–—————————————————— 10
2-2-2 Electric Motor [for driving] :Structure ———————————————————————— 10
2-2-3 Electric Motor [for driving] :Principle ——————————————–—–———————– 11
2-2-4 Resolver [Rotor angle sensor] ——————————————–———————————— 11
2-3-1 MCU [Motor Control Unit] ————————————————————————————— 12
2-3-2 Fundamental of AC->DC Inverter —–————————————————————————— 12
2-3-3 Inner structure of Inverter ————————–——-—————————————————— 13
2-3-4 Inverter Control ——————–———————-———————————————————– 13
2-4-1 OBC [On Board Charger unit and DC / DC converter] ————————–————————— 14
2-4-2 Charging system [Normal Charge] ————–——-—————–————————————– 15
2-4-3 Charging system [Quick Charge] ———————–—————————————————— 16
2-4-4 Charging Lid & Connector ————————————————————————————— 17
2-4-5 Household power circuit general [For general Japanese family house] —————————— 18
2-4-6 Circuit breaker box for Household power circuit [For general Japanese family house] ———– 18

3. Battery
3-1-1 Lithium-ion battery ———————————————————————————————— 19
3-1-2 What is Lithium-ion battery ———–—————————————————————————– 19
3-1-3 Structure of battery unit —–———————————————————————————— 20
3-1-4 Contactors ———–—————————-——————————————————————– 20
3-1-5 Balance control among each cells —–————————————————————————– 21