论文部分内容阅读
1.挖掘机能量回收技术概述挖掘机的控制系统中大量的使用了液压与气压传动方面的技术,这些技术使挖掘机在施工过程中可以实现各种高难度动作,更好的在恶劣工作环境中作业。但通过研究发现,挖掘机整机能量传递效率只有50%~60%,这不仅造成了能源的浪费,更会导致环境污染,而且以热能形式损失的能量会导致油温升高,更加降低了挖掘机液压系统的效率。因此,挖掘机节能减排技术的研究刻不容缓。随着各种再生能量回收技术在混合动力汽车中的应用越来越成熟,挖掘机
1. Excavator energy recovery technology Overview Excavator control system uses a lot of hydraulic and pneumatic transmission technology, these technologies make the excavator in the construction process can achieve a variety of difficult movements, better in harsh working conditions In the homework. However, the study found that the excavator energy transfer efficiency of only 50% to 60%, which not only resulted in energy waste, but also lead to environmental pollution, and energy loss in the form of heat will lead to increased oil temperature, more reduced Excavator hydraulic system efficiency. Therefore, excavator energy-saving emission reduction technology research without delay. With a variety of renewable energy recovery technology in hybrid vehicles more and more mature applications, excavators