蓄能器对恒力矩液压站调压性能的影响分析

Analysis on influence of accumulator on pressure-regulating performance of constant-torque hydraulic station

针对矿井提升机的制动过程进行了理论分析及建模,介绍了恒力矩制动液压站在使用过程中,不同的蓄能器充气压力对液压站比例阀调压性能的影响。借助AMESim软件对液压回路进行仿真分析,调整充气压力使液压站达到最优效果,为后期调试提供了理论依据。

The paper conducted theoretical analysis and modeling of braking process of the mine hoist, and introduced the influence of the inflation pressure of the accumulator on the pressure-regulating performance of the proportional valve in hydraulic station. In addition, it applied AMESim to conduct simulation and analysis on the hydraulic circuit, and regulated the inflation pressure so as to make the hydraulic station reach optimal effects. The research offered theoretical reference for later debugging.