Multi-Point-of-View Energy Loss Analysis in a Refuse Truck Hydraulic System
نویسندگان
چکیده
In recent years, much research has focused on reducing the power consumption of mobile hydraulic machines due to rising fuel costs, regulations combustion engine emissions and need reduce size weight storage devices in hybrid drives. Current approaches improve energy efficiency a system can be classified into four basic groups: reduction demand, recovery part supplied (ERS systems), regeneration reuse recovered regenerated (hybrid systems). Today’s systems are often complex, perform different tasks work under load conditions, which makes it difficult analyse losses. A study losses from points view, such as an balance for complete machine cycle, analysis individual cycle phases operation quadrants actuators, give global picture losses, being very useful rate its efficiency, identify main decide energy-saving techniques apply. This paper describes data collection process, various view summary results easy understand charts tools quantify Only architecture considered. Losses ICE or electric motor, pump mechanical outside scope this study.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14092707