采用 STD 总线的高压直流输电微机控制系统(Ⅰ) |
| |
引用本文: | 高秀环,张一工,肖湘宁,石新春,张瑞昌. 采用 STD 总线的高压直流输电微机控制系统(Ⅰ)[J]. 华北电力大学学报(自然科学版), 1991, 0(2) |
| |
作者姓名: | 高秀环 张一工 肖湘宁 石新春 张瑞昌 |
| |
作者单位: | 华北电力学院电力系,华北电力学院电力系,华北电力学院电力系,华北电力学院电力系,华北电力学院电力系 |
| |
摘 要: | 本文介绍了一种采用 STD 总线的高压直流输电微机控制系统。该控制系统采用微机 HD64180和智能化双向存取数据采集板以及智能化触发脉冲控制板构成了多 CPU 模块化的硬件结构。多 CPU 并行工作,解决了单 CPU 方式因串行时间长造成的控制时滞大的问题。同时,模块化结构易于实现多重化,为实用装置的研制奠定了基础。动模实验结果表明,该控制系统可靠性高,运行速度快。
|
关 键 词: | 高压直流输电 微机控制 STD 总线 多 CPU 模块化结构 |
STDBUS-BASED MICROCOMPUTER CONTROL SYSTEM IN HVDC——(1)Multi-CPU Modularized Hardware |
| |
Abstract: | A new type of microcomputer control system based on STDBUS in HVDC is introduced.In this system,the microcomputer HD64180,the intellectual two-way data access and collecting board and the intellectual trigger pulse board are used so that a multi-CPU modularized hardware structure is formed.Through parallel operation of the multi-CPU,the problem of long delay time caused by single CPU is solved.The multi-CPU modularized structure is easy to realize the sys- tem's multiplicity,thus laying the foundation of developing paractical systems. The results of dynamic imitating tests show that the control system is of high reliability,flexibility and fastspeed operation. |
| |
Keywords: | |
本文献已被 CNKI 等数据库收录! |
|