Hydraulic battery is compact device capable to store/restore hydraulic energy. Full name of this new device
is hydraulic energetic cell-battery (Patent Pending).
Hydraulic battery, as new energy storage system, has around half the instalation/packaging volume of the standard system with separate hydraulic accumulators. In addition, hydraulic battery will allow higher level of the integration of the hydraulic hybrid transmissions components and this will allow further reduction of the overall packaging/installation volume. Therefore, hydraulic battery can be seen as
important step toward the introduction of the hydraulic hybrid solutions into the small vehicles.
The novelty of this concept is a hydraulic-electric synergy. Two main components of the concept are: the continuously variable displacement linear vane pump and the linear electrical actuator, mounted in parallel with the pump.
Linear vane pump Hydraulic-electric synergy
Presentation of the concept
Mathematic modeling of the F.P.Engine