Coordinated control of the hydraulic and regenerative braking systems maximises the regeneration of energy by the electric
motor during deceleration and under braking.
Not exact matches
But the
motor - flywheel combination will also recover power
during deceleration, through regenerative braking, which transfers rotational momentum from the wheels back into the flywheel.
VCM allows the regenerative braking system to reclaim as much energy as possible
during deceleration, while also allowing the electric
motor to propel the vehicle in certain steady cruising situations.
In addition to providing supplemental motive power, the IMA
motor acts as a generator
during deceleration and braking to recapture kinetic energy and recharge the IMA's battery pack
during regenerative braking.
Since the electric
motor, which also acts as an electric generator, is attached directly to the crankshaft of the engine, the engine needs to provide as little resistance as possible
during deceleration to allow the generator to produce high levels of electricity and charge the batteries.
The system also features automatic engine shut - off when the vehicle is stopped, plus aggressive fuel cut - off
during deceleration down to zero vehicle speed, which is enabled by the torque smoothing provided by the induction
motor - generator unit.
The hybrid's IMA system utilizes an electric
motor fitted between the gas engine and the five - speed automatic transmission that boosts power only when necessary (such as when you're climbing a hill or passing in traffic) and also functions as a generator, charging the batteries
during deceleration and braking.
A third electric
motor, also 45 / kW, is located between the engine and the 6 - gear sequential transmission and operates as a generator in two different cases:
during deceleration to feed the supercapacitor and
during acceleration to directly power the rear electric
motors.
The role of this
motor is to act as a generator
during deceleration to charge the super capacitors, and
during acceleration to directly power the rear wheel
motors.
The twin electric
motors act as generators
during deceleration and assist the petrol
motor during acceleration.
The electric
motor switches into hybrid operation and serves as either a secondary engine (
during full acceleration and hill - climbing) or a generator (
during cruising and
deceleration) to recharge the battery pack as necessary.
While the electric
motor automatically recuperates maximum energy at the rear axle
during deceleration, a high - volt generator connected to the combustion engine additionally charges the battery whenever needed.
Under acceleration the mild hybrid system provides up to 10kW of electric power assistance to the powertrain in «
motor» mode, while in «generator» mode, the system harvests kinetic energy from the vehicle
during in - gear
deceleration and braking and uses the power to recharge the batteries.
During deceleration, the electric traction
motor captures the kinetic energy to recharge the battery.
«EV Drive» for driving by the electric
motor only, using electricity from the battery and regeneration
during deceleration.
Shutting off the engine when the vehicle is stopped, to minimize idling Restarting the engine promptly when the brake pedal is released Enabling early fuel shut - off
during vehicle
deceleration Capturing vehicle kinetic energy
during deceleration through regenerative braking to charge the advanced nickel metal hydride battery Performing intelligent battery charging when it is most efficient The new GM Hybrid system provides additional power, when required,
during launch from the electric
motor / generator.
The electric
motor has 15 - hp and assists the engine
during acceleration and allows the engine to shut down
during certain
deceleration conditions.
• Regenerative braking, which provides up to 15 kW of electricity to charge the battery • Providing up to 11 kW (15 hp) of electric power assistance
during acceleration • Automatic engine shut - off when the vehicle is stopped • Aggressive fuel cut - off
during deceleration down to zero vehicle speed, enabled by the torque smoothing provided by the
motor - generator unit • Intelligent charge / discharge of the high - voltage battery.
During deceleration (braking), the front and rear electric
motors function as generators so that electricity can be generated and fed back into the lithium - ion battery pack.
During deceleration (braking), the front and rear electric
motors function as generators so that electricity can be generated and fed back into the lithium - ion drive battery pack.
The electric
motors also charge a 400V battery pack
during deceleration.
The petrol engine will be sourced from Mercedes - Benz, while the electric
motor will mount between the engine and transmission to soak up energy during deceleration, boosting power and improving mileage in a fashion similar to Honda's Integrated Motor Assist sy
motor will mount between the engine and transmission to soak up energy
during deceleration, boosting power and improving mileage in a fashion similar to Honda's Integrated
Motor Assist sy
Motor Assist system.
Using technology developed for hybrid vehicle
motor control, these allow the
motor angle to be monitored and adjusted in units of 1/1, 000 - second, for precise control of torque distribution
during acceleration and
deceleration.
During moderate
deceleration it uses the electric
motor as an alternator and therefore as an engine brake.
During deceleration and under braking, the electric
motor acts as high - output generator to effect regenerative braking, optimizing energy management in the Lexus Hybrid Drive system by recovering kinetic energy (normally wasted as heat under braking and
deceleration) as electrical energy for storage in the high performance battery.
This assistance takes three forms: electrically
motored creep at startup, light power assist
during acceleration, and light electric mode
during deceleration.