The dynamic running law study on driving system of hydraulic winder

• 来源期刊: 煤炭学报（英文版）
• 学科: 工学
• 年，卷（期）: 2002,（1）
• 页码范围: 73-78
• 页数: 6页
• 分类号: TD5
• 语种: 英文

摘要

Dynamic running law of the hydraulic driving system decides the hoisting cage velocity curve in a hoisting cycle and is decided by the characteristic of the hydraulic driving system and by the operating speed of hoist driver. The paper studies the dynamic running law of hydraulic driving system, analyses the influence of driver operating speed on the dynamic running characteristic, and points out the reasonable driver operating speed to control the dynamic stress in rope and to reduce the oscillation of rope system.