电力机车粘着控制技术的相关问题及其研究现状  

Related Problems and Current Research Situation of Adhesion Control Technology of Electric Locomotive

作　　者：刘杰[1] 石高峰[1] 蔡华斌[2] 

机构地区：[1]西南交通大学电气工程学院,成都610031 [2]中国铁道科学研究院机车车辆研究所,北京100081

出　　处：《自动化信息》2010年第5期44-46,20,共4页Automation Information

摘　　要：电力机车的牵引力和制动力的形成依赖于轮轨间的粘着，粘着性能的优劣决定于粘着控制系统的设计。随着我国高速铁路建设规模的扩大和运载负荷的增加，提高机车粘着控制的性能更加重要。本文主要介绍了粘着系统的基本理论和当前电力机车粘着控制方法的研究现状，详细介绍了三种典型的粘着控制方法并分析了其利弊，最后对粘着控制方法的发展进行了展望。指出粘着控制的发展在于改进和有效组合现有控制方法并发展智能方法。The generation of traction and braking force of an electric locomotive depends on the wheel-rail adhesion, while the adhesion performance relies on the design of the adhesion control system. As the high-speed railway is being constructed on a large scale and the carrying capacity is being greatly increased, improving the performance of locomotive adhesion control becomes increasingly important. This paper introduces in brief the basic theory of adhesive systems and current research situation of the electric locomotive adhesion control method, describes in detail three typical adhesion control methods and analyzes the advantages and disadvantages, opens up prospect for the development of the adhesion control methods and points out that the development of adhesion control lies in the improvement and effective combination of the existing control methods and developing intelligent methods.

关 键 词：电力机车 粘着控制 粘着利用率 组合控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]