摘要
基于混凝土搅拌车发动机怠速工况时存在的负载与发动机功率不匹配的问题,研制一种开式系统与闭式系统相结合的节能驱动装置,实现系统功率与负载功率相匹配。经过实际测试,可降低混凝土搅拌车油耗30%,节能效果明显。闭式与开式两套液压驱动装置结合使用也确保了混凝土搅拌车不发生"铸罐"的难题。
Based on the problem of concrete?mixer truck engine power mismatching with load, an energy?saving driving device of combination of open system and closed system was developed to realize match between system power the load power. Through test, fuel consumption of concrete?mixer truck can reduce by 30%. The combination of open system and closed system also ensures that concrete?mixer truck can not happen mixing drum concrete solidification.
出处
《机床与液压》
北大核心
2016年第2期64-66,81,共4页
Machine Tool & Hydraulics
基金
国家自然科学基金资助项目(51175448
51405424)
河北省自然科学基金资助项目(E2012203071)
关键词
混凝土搅拌运输车
功率匹配
节能控制
Concrete-mixer truck
Power matching
Control of energy-saving
