Applications of Hydraulic Cylinders in the New Energy Vehicle Field

1.Hybrid Power Systems: Hydraulic technology is used in hybrid vehicles for energy saving. Through a brake energy regeneration system composed of hydraulic accumulators and bidirectional reversible hydraulic pumps, energy recovery and utilization are achieved. This system can be combined with the engine power source to form various drive forms, reducing fuel consumption and emissions.

2.Power Transmission and Energy Recovery: In new energy vehicles, hydraulic hoses are used for power transmission, energy recovery, and control regulation. As an important component connecting various parts of the hydraulic system, hydraulic hoses transmit high-pressure fluids to control the movement of mechanical equipment, achieving functions such as energy recovery, transmission, and conversion.

3.Braking and Suspension Systems: Hydraulic transmission technology plays a significant role in the braking and suspension systems of new energy vehicles. The hydraulic braking system converts pedal force into braking force through the hydraulic transmission system, causing the vehicle to stop or slow down. The hydraulic suspension system can dynamically adjust the stiffness and damping of the suspension based on the vehicle's operating conditions and road conditions to ensure ride comfort and driving stability.

4.Electric Hydraulic Power Steering System: In new energy vehicles, the electric hydraulic power steering system replaces the engine with an electric motor to drive the oil pump, while adding an electronic control unit for separate control of the electric motor, overcoming the disadvantages of the traditional hydraulic power steering system that cannot be adjusted.

5.Optimization of Hydraulic Braking Force Distribution and Control: To improve the safety and energy efficiency of the hydraulic braking system in new energy vehicles, a multi-channel distributed braking force control scheme has been proposed, adding an energy recovery unit and optimizing the response rate of the hydraulic cylinder.

These applications demonstrate the importance and multifunctionality of hydraulic cylinders in the field of new energy vehicles, covering various aspects from energy saving to enhancing vehicle performance.