| 采用STD总线的高压直流输电微机控制系统(Ⅱ)——控制系统软件结构及动模试验结果 |
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| 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(Ⅱ)——控制系统软件结构及动模试验结果[J].华北电力大学学报,1991(3). |
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| 作者姓名： | 高秀环 张一工 肖湘宁 石新春 张瑞昌 |
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| 作者单位： | 华北电力学院电力系
(高秀环，张一工，肖湘宁，石新春)，华北电力学院电力系(张瑞昌) |
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| 摘 要： | 本文论述了采用STD总线的HVDC微机控制系统的软件结构。基于多CPU模块化硬件结构,控制系统的软件结构也是模块化的,各软件模块配合相应的硬件模块完成专门的任务。本文在定电流和定电压调节器中尝试采用了PD—PID分离算法并获得成功,动模试验结果表明该控制系统软件是成功的,它具有快速、灵活、准确的特点。
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| 关 键 词： | 高压直流输电微机控制 STD总线 多CPU模块化 PD-PID分离算法 |
STDBUS-BASED MICROCOMPUTER CONTROL SYSTEM FOR HVDC SYSTEM |
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| Abstract: | This paper is the continuation of the paper published in last issue, the software of the STDBUS-based microcomputer control system for HVDC system is introuced. Based upon the multi-CPU modularized hardware, the software of this system is divided into several parts. Each part performs a special task in cooperation with the corresponding hardware board. The PD-PID computation method is used in the constant current and constant voltage adjusters and it's a success. The results of dynamic imitating tests show that this control system has the charateristics of high reliabilty, flexibility and high speed. |
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