采用计算机辅助的设备监测诊断系统目前大多还局限于单台或某一类设备的监测诊断。其发展方向是分布式集成监测诊断系统。该系统面向多台设备或整个变电所、发电厂,采用多台计算机的分级管理。功能较强的主计算机负责整个系统的管理、控制和诊断,各个辅助计算机分别承担不同设备的数据采集及初步处理、诊断。主计算机与辅助计算机通过网络进行通信联络。 The use of computer-aided equipment monitoring and diagnosis system is still mostly confined to a single or a class of equipment monitoring and diagnosis. Its development direction is distributed integrated monitoring and diagnosis system. The system for multiple devices or the entire substation, power plants, the use of multiple computers at different levels of management. The host computer with strong functions is responsible for the management, control and diagnosis of the whole system. Each auxiliary computer takes on the data collection and preliminary processing and diagnosis of different devices respectively. The host computer and auxiliary computer communicate through the network.