起重运输机械Issue(2)：135-138,4.
电力液压鼓式制动器能效分析与能效提升
王松雷 1王欣仁 2袁凯杰1
作者信息
- 1. 江苏省特种设备安全监督检验研究院无锡分院 无锡 214174
- 2. 国家桥门式起重机械产品质量监督检验中心 无锡 214174
- 折叠
摘要
Abstract
In the paper, different structural characteristics of common electro-hydraulic drum brakes are analyzed. With YWZ8-700/E301, YWZ9-630/E301 and YWZ13-600/E301 as the research objects, the formulas for total transmission ratio of the entire brake system and lever ratio of the brake mechanism are deduced respectively. Energy efficiency of the brake is measured in accordance with GB/T 30221—2013 Energy Efficiency Test Procedures for Industrial Brakes, and relevant factors and parameters influencing the energy efficiency of the brake are analyzed based on the measured data, calculation results and theoretical formulas. The paper further proposes feasible suggestions on improving the energy efficiency of electro-hydraulic brakes with respect to parameter design, structure design, drive innovation, control device innovation and promotion of device selection, which can serve as design basis and reference for energy saving design and energy efficiency improvement of industrial brake.关键词
电力液压鼓式制动器/能效分析/能效提升Key words
electro-hydraulic drum brake/energy efficiency analysis/energy efficiency improvement分类
交通工程引用本文复制引用
王松雷,王欣仁,袁凯杰..电力液压鼓式制动器能效分析与能效提升[J].起重运输机械,2018,(2):135-138,4.
