A MULTITASKING SOFTWARE ARCHITECTURE TO IMPLEMENT CONCURRENT SWITCHING SEQUENCES DESIGNED WITH PETRI NETS

被引：4

作者：

DESA, JLP

PAIVA, JPS

机构：

[1] Instituto Superior Tecnico, Lisboa, Portugal

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1991年 / 6卷 / 03期

关键词：

SUBSTATIONS INTEGRATED AUTOMATION SYSTEMS; CONCURRENT SWITCHING SEQUENCES; PETRI NETS FAITHFUL IMPLEMENTATION; SMART RTUS;

D O I：

10.1109/61.85848

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A software architecture is presented that supports faithful, modular and efficient implementation of a set of concurrent switching sequences in distribution substations specified through Petri Nets. The keys to provide speed, modularity and correct Petri Nets (PN) mapping are a multitasking kernel, a token-player algorithm plus a predicate data base, and source code compactness achieved by coloring the PN. The complete software system was implemented on a laboratory prototype similar to a RTU and tested on a distribution substation simulator, exhibiting real-time efficiency and user-friendly man-machine interface.

引用

页码：1058 / 1064

页数：7

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