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一、前言电气传动系统是由电气传动设备及自动化控制装置两部分组成的一种生产过程自动化系统。电气传动设备是自动化系统的执行机构,通常指的是无接点或有接点的功率变换装置。自动控制装置是为实现某种预定的自动控制功能,使生产过程达到某种程度最优化技术经济指标而设置的控制设备。这些设备涉及几乎以电能为动力的各种工农业企业,应用面极其广泛。随着微电子技术迅猛发展,国外八十年代推出的这些设备普遍采用了以微机为核心
I. INTRODUCTION The electric drive system is a production process automation system composed of two parts of electric transmission equipment and automatic control equipment. Electric drive equipment is the actuator of an automation system and usually refers to a contactless or contactless power conversion device. An automatic control device is a control device set up to realize a certain predetermined automatic control function so that the production process can achieve a certain degree of optimization of technical and economic indicators. These devices involve a wide range of industrial and agricultural enterprises that are almost powered by electricity. With the rapid development of microelectronics technology, these devices introduced in the 1980s have generally adopted the microcomputer as the core.