基于80C196KC型单片机的DEH系统仿真器设计  

Design of DEH Simulator Based on Type 80C196KC Microprocessor

作　　者：苏琳[1] 康积涛[1] 杨武[1] 

机构地区：[1]西南交通大学电气工程学院,四川成都610031

出　　处：《西华大学学报（自然科学版）》2005年第6期63-66,共4页Journal of Xihua University:Natural Science Edition

基　　金：西南交通大学科技发展基金资助(2004A07)

摘　　要：随着电力系统的飞速发展,DEH系统成为当今汽轮机特别是大型汽轮机必不可少的控制系统。针对当前电厂汽轮机机组的实际要求,设计出一种汽轮机仿真器。该仿真器通过模拟汽轮机机组的调节特性,代替汽轮机完成与DEH系统的信息通讯。其运行时能动态显示各种运行参数及开关量等信息。本文作者详细阐述了该仿真器的硬件和软件设计方案及采取的一些抗干扰措施。仿真器具有电路设计简单,使用方便,通用性强等特点。Along with the fast development of the power system, DEH becomes the essential control system for stream turbines, especially for large stream turbines. In this paper, a steam turbines simulator is presented, which is based on the practical requirement of the stream turbines in power plant. Under simulating steam turbines＇ adiusting character, the steam turbines simulator can substitute steam turbines to perform communication with DEH system. During working, the simulator can dynamically show running parameters and anther information, such as switch amount information. The design of simulator＇s hardware and software, as introduced in detail. The circuit is simple in design and well as it＇s function of anti-disturbance are easy to use.

关 键 词：汽轮机 数字电液控制系统(DEH) 仿真器 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]