基于STD总线的微机调速器

A Microprccessor-Based Governor Using STD Bus

本文提出了一种新型的调速器——基于STD总线的微机调速器。它不仅具有现有微机调速器的优点,而且还有以下特点:①具有高可靠性和较强的环境适应性;②其硬件结构适用于电力系统中由各种能量所驱动的发电机组的调速和励磁调节以及其他控制,使STD微机调速器最终成为一种通用控制机;③便于系统升格和增加功能;④便于与上位机接口和多机间的接口;⑤用PC机作为开发工具,并利用其丰富的资源。本文介绍了它的硬件配置和设计思想。

A new type microprocessor-based governor,which uses STD Bus, is proposed in this paper. It not only has advama es of present microprocessor-based governor, but also gives following characters: (1) Higher reliability and better adapability to bad environment; (2) Great promise for expansion to generalpurpose controlle(?)s, succh as for excitation and speed regulators of generating sets driven by various machines; (3) Be e(?)sy to pgrade and to add functions; (4) Be easy to interface with the supervisory computer and among multiproce(?)sors; (5) Be possible of using the IBM-PC as a development tool to take advanta e of the rich resources. The hardware configuration and design thought of the new governor are described.