西安科技大学继续教育学院《电力拖动技术课程设计》报告书电梯电力拖动分析及拖动电动机选择专业：电气自动化学生姓名 ：李 阳班级： 09电气自动化大专指导老师：邓 凡提交日期： 2012 年 3 月摘 要利用电动机带动控制对象地控制方式, 又称电气传动控制 . 电力拖动控制系统由电动机和控制装置构成 . 电动机 ( 特别是直流电动机 ) 控制简便、灵活、可靠 , 而且易于实现自动化 , 因而电力拖动在生产部门中得到了广泛地应用. 牵引电动机经历了有直流到交流电动机地转变 , 随着电梯地广泛使用 , 人们已经认识到电梯地控制, 尤其是电气控制是何等地重要 . 高度发展地电梯电气控制技术促进了电梯制造业地飞速发展. 在短短地几十年间 , 世界各国先后研制了型号各异地低, 中速电梯 , 性能优越地高速及超高速电梯,在这里面溶入了先进地电子技术, 自动控制技术 , 微机技术地数控电梯以及微机控制电梯等 . 近年来出现地交流调压调速, 变压变频调速电梯 , 是占据现今电梯市场地主要电梯品种 , 它代表了当代世界电梯地发展水平. 关键词 ：电力拖动系统电梯异步电动机能量回馈直流电动机变频调速Abstract The motor drive control of the control object, also known as electric transmission control. Electric drive control system consists of electric motors and control devices. Motor (DC motor) control is simple, flexible, reliable, and easy to automate, and thus the electric drive has been widely used in the production sector. The traction motor has gone through a DC to AC motors of change, with the widespread use of the elevator, it is recognized that the elevator control, especially in the electrical control how important it is. Highly developed elevator electrical control technology for the rapid development of elevator manufacturing. In just a few decades, the world has developed models of different low-, medium-speed elevators, the superior performance of high-speed and ultra high-speed elevator, there is integration into the advanced electronic technology, automatic control technol...
