Design and Simulation of a New Double Air Bag Energy Storage System
With respect to the pressure fluctuation of traditional gasbag accumulator in the process of discharging energy,a double gasbag energy storage system is proposed to ensure the constant outlet pressure.A new type of dual air-bag energy storage system with proportional feedback link is designed with proportional reversing valve and sensor,and the basic structure and working principle of the new dual air-bag energy storage system are described.The simulation model of the new double-balloon energy storage system is established by AMESim software,applied to the specific hydraulic system oil circuit,and compared with the effect of a single accumulator.The comparison and analysis results show that the new double-airbag energy storage system,under the same working pressure,can effectively compensate the pressure and maintain the stable supply of pressure required by the system.
国家科技期刊平台
NSTL
万方数据
维普
