基于雷达测速的SDA_1型交流传动内燃机车粘着利用控制  

Adhesion Utilization Control of SDA_1 AC Drive Diesel Locomotive Based on Speed Radar

作　　者：陈华国[1] 肖功彬 彭辉水[1] 李江红[1] 

机构地区：[1]株洲南车时代电气股份有限公司技术中心,湖南株洲412001

出　　处：《机车电传动》2012年第6期5-7,26,共4页Electric Drive for Locomotives

摘　　要：为满足SDA1型交流传动内燃机车对粘着利用控制要求高的要求,提出基于雷达测速的粘着利用控制方案,并介绍了方案的基本原理和实现方法。试验和现场运用数据表明,该方案能够充分利用轮轨粘着,切实提高粘着利用效率,使SDA1型机车最大粘着系数达到0.46,完全满足用户要求。According to the high requirements on adhesion utilization control performance of SDA1 AC drive diesel locomotive, a scheme of adhesion utilization control based on speed radar was presented, principle and realization approach of which was introduced. Experiments and practical operating data showed that the scheme could make sufficient use of adhesion and improved the efficiency of adhesion utilization. The maximum adhesion coefficient of locomotive was 0.46, according with the requirements of the consumer completely.

关 键 词：SDA1型交流传动内燃机车 粘着系数 粘着利用控制 雷达测速 蠕滑速度 

分 类 号：U260.37[机械工程—车辆工程]