基于公共直流母线的轻型电动轮胎式集装箱门式起重机控制系统设计

Design of Control System for Light-type of Electric Rubber-Tired Container Gantry Crane Based on Common Dc Bus

对公共直流母线系统进行了分析,提出了基于公共直流母线技术的轻型电动轮胎式集装箱门式起重机(ERTG)控制系统设计方案。这套系统提高了ERTG的能量利用率,取得了良好的节能降耗和控制效果。

The paper analyzes the common DC bus and proposes a design plan for the controlling system of the light -type of electric rubber- tired container gantry crane （ERTG） based on common DC bus technology. This system increases the ERTG energy utilization factor and works well in energy saving and consumption reducing and controlling effect.