起重运输机械Issue(12)：11-15,5.
电动葫芦能效测试方法研究
贾薛铖 1王松雷 2徐榕 1陆忠华2
作者信息
- 1. 上海交通大学机械与动力工程学院 上海 200240
- 2. 江苏省特种设备安全监督检验研究院无锡分院 无锡 214174
- 折叠
摘要
Abstract
The paper analyzes the structure characteristics and energy-consumption composition of the electric hoist , with the energy-consumption calculation model built for electromechanical system of the electric hoist to simulate the current and torque change in operation of CD electric hoist and work out the energy consumption ; the energy consumption test is performed for the electric hoist under different loads in order to figure out the energy efficiency of lifting , lowering and the whole working cycle and the relation between energy efficiency , load, and starting and braking time .The simulation and test result show that when the ratio of working load and rated load is greater than certain value , the energy-efficiency indica-tor has little change;during energy-efficiency test of the electric hoist of different working levels , the specific value of start-ing and braking time , and the whole working time shall be no less than certain value .关键词
电动葫芦/能效测试/能耗计算/仿真Key words
electric hoist/energy-efficiency test/energy-consumption calculation/simulation分类
机械制造引用本文复制引用
贾薛铖,王松雷,徐榕,陆忠华..电动葫芦能效测试方法研究[J].起重运输机械,2014,(12):11-15,5.
