| 基于STD总线的变电站微机保护及监控系统程序设计 |
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| 引用本文： | 孙 莹 孟昭敦. 基于STD总线的变电站微机保护及监控系统程序设计[J]. 电力系统自动化, 1996, 20(9): 61-63 |
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| 作者姓名： | 孙 莹 孟昭敦 |
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| 作者单位： | (山东工业大学电力学院·250014·济南) |
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| 摘 要： | 介绍一种以STD总线工业控制机为核心的单CPU集中式变电站微机保护及监控系统的监控程序 、保护程序和自检程序。该系统的程序采用8088汇编语言编写，多层模块结构，利用CPU内 部计时器设置周期性中断，保证继电保护功能的绝对优先；自检程序对工控机进行检查修复 和报警。
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| 关 键 词： | 变电站 STD总线 微机保护 微机监控 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
A SOFTWARE DESIGN OF MICROCOMPUTER PROTECTION & SUPERVISORY CONTROL SYSTEM FOR SUBSTATION BY USING STD BUS |
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| Sun Ying,Meng Zhaodun. A SOFTWARE DESIGN OF MICROCOMPUTER PROTECTION & SUPERVISORY CONTROL SYSTEM FOR SUBSTATION BY USING STD BUS[J]. Automation of Electric Power Systems, 1996, 20(9): 61-63 |
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| Authors: | Sun Ying Meng Zhaodun |
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| Abstract: | This paper presents a single CPU microcomputer centralized protection and control system for substation. It emphatically describes the supervisory control software, protection software and self checking software design. The STD bus computer as realtime controller is adopted in hardware dispostion. The software is worked out by using 8088 assemble languages. It has the ability of high immunity to interference and reliability. |
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| Keywords: | substation STD bus microcomputer protection microcomputer supervisory control |
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