电差动牵引桥式起重机能量回馈控制系统设计

Design for Energy Feedback Control System of Electric Differential Traction Bridge Crane

基于共直流母线电路形式,设计了一种能量回馈控制系统,实现了电差动牵引桥式起重机在工作过程中的再生能量实时回馈和直接利用。实验结果表明,该系统可以有效提高电差动桥式起重机的使用性能和能耗效率。

Based on the form of common DC bus circuit, an energy feedback control system is designed to realize the real-time feedback and direct utilization of regenerative energy during the operation of electric differential traction bridge crane. The experimental results is illustrated that the system can effectively improve the operational performance and energy consumption efficiency of electric differential traction bridge cranes.