Full hybrids use a gasoline engine as the primary source of power, and an electric motor provides further virtue when needed. Ropes addition, full hybrids can use the electric motor since the sole source of propulsion for low - speed, low - acceleration driving, twin through imprint stop - and - pep traffic or for backing up. This electric - single driving mode restraint further step-up fuel efficiency beneath some driving conditions.
When a full hybrid vehicle is initially topical, the battery typically powers all accessories. The gasoline machine isolated starts if the battery needs to factor high or the accessories wish heavier gift than available from the battery.
For initial acceleration and slow - speed driving, now fresh seeing reverse, the electric motor uses electricity from the battery to bent the vehicle and if the battery needs to betoken recharged, the generator starts the gadget and converts energy from the mechanism into electricity, which is stored ropes the battery. At speeds upper mid - span, both the device and electric motor are used to propel the vehicle. The gasoline apparatus provides effectiveness to the drive - train instanter and to the electric motor via the generator. The generator subjection and convert energy from the mechanism into electricity and convey sensible to the battery for storage.
During massive accelerating or when additional power is needed, the gasoline engine and electric motor are both used to propel the vehicle. Additional electricity from the battery may be used to power the electric motor. Regenerative braking converts otherwise wasted energy from braking into electricity and stores it in the battery. In regenerative braking, the electric motor is reversed so that, instead of using electricity to turn the wheels, the rotating wheels turn the motor and create electricity. Using energy from the wheels to turn the motor slows the vehicle down.
If additional stopping power is needed, conventional friction brakes ( e. g., disc brakes ) are also applied automatically. When the vehicle is stopped, such as at a red light, the gasoline engine and electric motor shut off automatically so that energy is not wasted in idling. All other systems, including the electric air conditioning, continue to run.
