1. Idle / Standstill Generator = Zero Torque Engine turning carrier
Ring «blocked» by heavy vehicle

2. Pure Electric / Engine off
Engine off, planets blocked
Generator
Zero Torque
Ring speed =
Vehicle speed

3. Pure Engine Mode Planets speed = Sun gear Engine speed blocked
Ring speed =
Vehicle speed

4. CVT Mode: 𝜔 𝑒𝑛𝑔𝑖𝑛𝑒 𝜔 𝑣𝑒ℎ𝑖𝑐𝑙𝑒 =1
Planets speed =
Engine speed
Generator speed =
Engine Speed
Ring speed =
Vehicle speed =
Engine speed

5. CVT Mode: 𝜔 𝑒𝑛𝑔𝑖𝑛𝑒 𝜔 𝑣𝑒ℎ𝑖𝑐𝑙𝑒 <1
Planets speed =
Engine speed
Generator speed <
Engine Speed
Ring speed =
Vehicle speed =

6. CVT Mode: 𝜔 𝑒𝑛𝑔𝑖𝑛𝑒 𝜔 𝑣𝑒ℎ𝑖𝑐𝑙𝑒 >1
Planets speed =
Engine speed
Generator speed >
Engine Speed
Ring speed =
Vehicle speed =