二次调节系统转速对能量回收效率的影响  

Influence on Efficiency of Energy Recuperation with Different Speed in Secondary Controlled System

作　　者：董宏林 刘宇辉[2] 卢红影[2] 王科俊 

机构地区：[1]哈尔滨工程大学,哈尔滨150001 [2]哈尔滨工业大学,哈尔滨150001

出　　处：《机床与液压》2005年第11期70-72,共3页Machine Tool & Hydraulics

基　　金：浙江大学流体传动及控制国家重点实验室访问学者资助项目

摘　　要：给出了液压提升机模拟实验系统结构及能量回收效率的计算方法。在载荷相同的条件下,测试了不同转速工况下的能量回收效率特性,并分析了实验结果,为基于二次调节原理的液压提升装置运行方式的确定提供参考。The structure of hydraulic system for simulating lifting apparatus was proposed and calculating method was defined. Under same loads condition, the recuperating efficiency of energy was measured, and the relate conclusion was drawn, which will offer the reference for ascertaining run manner of hydraulic lifting apparatus powered by secondary controlled system.

关 键 词：二次调节 液压变压器 能量回收 

分 类 号：TH137.1[机械工程—机械制造及自动化]