50～60年代,相对来说设备的机械系统比电气系统重要。那时的设备电气系统主要是动力与简单的控制。 随着科学技术的不断进步,特别是近十几年来电子技术的迅猛发展,电气自动化系统在各种设备中所占的比例越来越大,已经成为各种设备的心脏部分或主导部分,而且这种趋势会逐渐增大,因而设备管理中的电气系统管理越来越显得重要。但是由于传统的观念和管理模式,对电气系统在设备中的重要性至今未引起足够的重视,最近出版的有关设备管理的论著,大多也未把电气系统提到一个重要位置,即使谈到有关电的方面,一般也只是论有关电机、变庄器为多。在设备管理的培训教育中所举的范例,大多也还是老一代的车床、刨床之类的机械设备。之所以如此,是我们的设备管理人员对机械比较熟悉,这会使人产生错误概念,似乎设备管理就是对 In the 50-60s, relatively speaking, the mechanical system of the equipment was more important than the electrical system. The electrical system of the equipment at that time was mainly power and simple control. With the continuous advancement of science and technology, especially the rapid development of electronic technology in the last decade or so, the proportion of electrical automation systems in various devices has become larger and larger, and has become the heart or the leading part of various devices. This trend will gradually increase, and thus the management of electrical systems in equipment management becomes more and more important. However, due to the traditional concept and management model, the importance of electrical systems in equipment has not attracted enough attention so far. The recently published articles on equipment management mostly do not mention electrical systems to an important position, even if they talk about In terms of electricity, it is generally only about related motors and transformers. The examples cited in the training and education of equipment management are also mostly mechanical equipment such as old-generation lathes and planers. The reason why this is so is that our equipment managers are familiar with the machinery, which will lead people to the wrong concept. It seems that equipment management is right.