运用功率键合图的液压系统能量回收研究

摘要

Describes the energy recovery hydraulic elevator's principle,work and study on energy recovery circuit for model,established this circuit of the power bond graph model and the equations of state,the feasibility of energy recovery circuit is proved by simulation.%介绍了能量回收型液压电梯的工作原理,并以能量回收回路为研究模型,建立回路的功率键合图模型和状态方程,通过仿真证明能量回收回路的可行性.