| 时序能耗液压系统节能设计新方法 |
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| 引用本文： | 何汝迎,何荣志,周志强.时序能耗液压系统节能设计新方法[J].重型机械,2012(4):14-18. |
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| 作者姓名： | 何汝迎 何荣志 周志强 |
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| 作者单位： | 宁波宝新不锈钢有限公司,浙江宁波,315807 |
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| 摘 要： | 本文介绍一种以液压时序能耗平均值为设计依据,筛选出适合节能液压系统的2～4个特征压力源,以超级蓄能器、液压功率转换器和双压力驱动回路为技术手段,构建出一种多压力源、梯级负载蓄能站并实行主、辅工作泵制度的节能液压系统模型,应用该模型可以使现有液压系统节能率整体达到60％以上.
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| 关 键 词： | 时序能耗设计 超级蓄能器 液压功率转换器 多压力源双压力回路 |
A new energy-saving method on hydraulic system time-sequence energy consumption |
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| HE Ru-ying
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HE Rong-zhi
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ZHOU Zhi-qiang.A new energy-saving method on hydraulic system time-sequence energy consumption[J].Heavy Machinery,2012(4):14-18. |
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| Authors: | HE Ru-ying HE Rong-zhi ZHOU Zhi-qiang |
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| Affiliation: | (Ningbo Baoxin Stainless Steel Co.,Ltd.,Ningbo 315807,China) |
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| Abstract: | Taking the average value of time-sequence energy consumption as a design basis,2~4 characteristic pressure sources suitable for energy-saving hydraulic system are selected.Taking the hydraulic accumulator,hydraulic power converter and dual pressure source driver circuits as the technical means,a cascade load hydraulic accumulator station with multiple-pressure source was built.A model of the energy-saving hydraulic system based on the regulation of main and auxiliary pumps was established.The application of the model can increase the energy-saving rate of the existing hydraulic system by more than 60%. |
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| Keywords: | design of time-sequence energy consumption super accumulator hydraulic power converter double-loop of multi-pressure source |
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