液压与气动2026，Vol.50Issue(2)：27-42,16.DOI:10.11832/j.issn.1000-4858.2026.02.004
液压支架跟机过程推溜-移架能耗建模与分析
Energy-consumption Modeling and Analysis of Conveyor Pushing and Support Moving in Hydraulic Supports Following Shearer Process
摘要
Abstract
Coal mining is a high-energy industry.Intelligent mining pursues both efficiency and low-carbon operation.The conveyor pushing and support moving process of hydraulic supports is the main energy-consumption stage in following shearer process.It represents a key issue for energy optimization.To address this issue,a mathematical energy-consumption model for hydraulic supports following shearer process is established.It uses response surface and correlation analyses to examine the effects of shearer traction speed,pushing-jack inlet pressure,flow rates of leg raising and lowering,and inlet-return pressure.It also analyzes single-factor effects and parameter interactions.A case study on the ZY21000/38/82D hydraulic support in a Shaanxi coal mine shows that traction speed is the dominant factor and has a nonlinear negative relation with both conveyor pushing and support moving energy-consumption.The pushing-jack inlet pressure,leg inlet pressure,and leg raising and lowering flow rates each show linear positive relations with conveyor pushing energy-consumption.The leg return pressure shows a linear negative relation with conveyor pushing energy consumption.Parameter interactions have a significant influence on total energy-consumption.This energy-consumption model provides a theoretical foundation for optimizing hydraulic support parameter configurations.It helps reduce following shearer consumption and promotes green low-carbon transformation in the coal mining industry.关键词
液压支架/响应面法/推溜-移架能耗/相关性分析Key words
hydraulic support/response surface methodology/conveyor pushing and support moving energy-consumption/correlation analysis分类
机械制造引用本文复制引用
鲁麒,张旭楠,何龙龙,裴振家,张旭辉,曹现刚..液压支架跟机过程推溜-移架能耗建模与分析[J].液压与气动,2026,50(2):27-42,16.基金项目
国家自然科学基金面上项目(52574203) （52574203）
陕西省2025年自然科学基础研究计划:(2025JC-YBMS-543) （2025JC-YBMS-543）
陕西省教育厅青年创新团队科研计划项目(24JP111) （24JP111）
