Stabilization device for hydraulic drive of an electric generator on a vehicle

Abstract

The paper considers the design of a hydraulic drive of an additional electric generator installed on a car, which should provide stable electrical power to consumers with standard parameters (voltage 220 (380) V, frequency 50 Hz). To solve this problem a hydraulic regulator for a hydraulic drive connected to the motor shaft of the vehicle was proposed, it automatically stabilizes the rotational speed of the hydraulic motor shaft and the generator shaft connected to it. In this case a stable frequency current by the generator is obtained. The authors carried out selection of hydraulic machines for the proposed hydraulic drive with a rated power of generated current of 8 kW as well as a quasistatic analysis of its operation was performed.