Design and Research on Electro-Hydraulic Drive and Energy Recovery System of the Electric Excavator Boom

The hydraulic accumulator has the advantages of high power density, fast response, stable operation and high cost performance. However, compared with the electric energy storage method, the hydraulic accumulator has low energy density and large pressure fluctuation while absorbing and discharging en...

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Bibliographic Details
Main Authors: Li, L. (Author), Lin, L. (Author), Lu, L. (Author), Wu, K. (Author), Xu, H. (Author), Zhang, T. (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
Online Access:View Fulltext in Publisher