Hydraulic Hybrid Cars. In today's dollars, the net lifetime savings of this technology in a typical UPS. But whereas electric cars use this energy to charge a battery which then powers the car, hydraulic vehicles send this energy directly to the drivetrain.
Electric cars incur excessive inefficiency under weighty loading since both batteries and motors get less efficient due to high current utilization. The sale marks Lightning Hybrids' largest order to date. A hydraulic system outperforms a battery electric system in braking energy recovery.
That means that, flying down the highway, a hydraulic hybrid isn't much different than a regular car.
For city driving it is estimated that the car will be able to. (The car is rapidly slowed down as the turning of the rear wheels runs a pump which pushes hydraulic fluid into the drive line's accumulator.) The accelerator pedal on the HVTC machine, however .
The only real drawback with the hydraulic system is the durability and noise. In many ways, these hydraulic hybrids conceptually resemble their electric hybrid cousins. Engineering Hydraulic Hybrid Vehicles Using STOP to power GO A global clean-tech opportunity An alternative to electric hybrid vehicles, hydraulic hybrids transfer kinetic energy generated during braking to an "accumulator" of pressurized fluid, which then provides energy when the vehicle accelerates.