Energy-saving mechanism research on beam-pumping unit driven by hydraulics.

Aiming to solve the problems of long transmission chain, large movement inertia of components and high energy consumption of pumping units, this proposes a new pumping unit with direct balance and hydraulic drive. Through mathematical modeling and simulation analysis to compare the suspension dynami...

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Bibliographic Details
Main Authors: Hukun Yang, Jianping Wang, Hui Liu
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2021-01-01
Series:PLoS ONE
Online Access:https://doi.org/10.1371/journal.pone.0249244