Large scale power system computations with Object-Oriented Design

被引：0

作者：

Selvan, MP ^{[1
]}

Swarup, KS ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, Madras 600036, Tamil Nadu, India

来源：

2004 IEEE POWER ENGINEERING SOCIETY GENERAL MEETING, VOLS 1 AND 2 | 2004年

关键词：

power system computation; sparse matrix; external equivalents; Object-Oriented Design; data structures; linear system solver; Tinney II Minimum Degree Algorithm;

D O I：

暂无

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：

Power system computation software needs revision of its design due to modernization of existing network and automation of the power system operation. Object-Oriented Design has gained wide spread importance and acceptance in software development due to its advantages over other methodologies. Large-scale power system computation involves sparse matrices. External system equivalents are widely used to reduce computation complexity. This paper proposes an object-oriented design of sparse matrices and field proven Paul Dimo's REI equivalent (Radial Equivalent Independent of other nodes). 'Dynamic binding' and C, 'polymorphism' of object-oriented design have been exploited C; in this work to develop the software for REI equivalent. The Object-Oriented Design is implemented using C(++) programming language and tested with 6-bus, IEEE 14-bus and IEEE 30-bus systems. Results for the IEEE 14 bus system in the form of bus admittance matrix using single load REI equivalent, single generator REI equivalent and single generator single load REI equivalent are illustrated.

引用

页码：330 / 335

页数：6

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