摘要
介绍了采用蓄能器作为压力油源的液压电梯系统的工作和节能原理,给出评判其节能效果的依据,详细论述了压力油源设计中的关键问题。实验结果表明,采用此节能设计方案的液压电梯不仅速度控制性能良好,而且显著降低了其运行时的能量消耗。
The operating and energy -- saving princi-ples of hydraulic elevators using pressure accumulators ashydraulic power source are introduced. A criterion of e-valuating the energy -- saving's efficiency is presented.The key points of hydraulic power source design arepointed out. Experimental results show that hydraulic el-evator using pressure accumulators as the power sourceruns steadily and com fortably and saves energy remark-ably.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2003年第24期2081-2084,共4页
China Mechanical Engineering
基金
"十五"国家科技攻关项目(2002BA208B02-3)
浙江省自然科学基金资助项目(502088)
关键词
液压电梯
压力油源
蓄能器
节能系统
hydraulic elevator
hydraulic power
source
pressure accumulator
energy-saving
