APPLICATION OF PARALLEL PROCESSING TECHNIQUES TO THE SIMULATION OF POWER-SYSTEM ELECTROMAGNETIC TRANSIENTS

被引：36

作者：

FALCAO, DM ^{[1
]}

KASZKUREWICZ, E ^{[1
]}

ALMEIDA, HLS ^{[1
]}

机构：

[1] CTR PESQUISAS ENERGIA ELETR,BR-21910 RIO JANEIRO,BRAZIL

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1993年 / 8卷 / 01期

关键词：

D O I：

10.1109/59.221253

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：

This paper proposes the use of parallel techniques for the computation of power system electromagnetic transients in a multiprocessor environment. System partitioning and parallel solution methods are described. Questions regarding computational load balancing and comunication overheads are discussed and techniques are presented to improve the proposed method with respect to those matters. In order to demonstrate the feasibility and to assess the performance of the proposed techniques, a parallel electromagnetic transients program for a multiprocessor environment has been developed. Tests using real power networks of different sizes, executed in an 8-processor hypercube machine, have shown promising performance indices.

引用

页码：90 / 96

页数：7

共 21 条

[11] SPARSE-MATRIX INVERSE FACTORS [J].

ENNS, MK ;

TINNEY, WF ;

ALVARADO, FL .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1990, 5 (02) :466-473

[12]

Golub G.H., 2013, MATRIX COMPUTATIONS

[13] A HIGHLY PARALLEL METHOD FOR TRANSIENT STABILITY ANALYSIS [J].

LASCALA, M ;

BOSE, A ;

TYLAVSKY, DJ ;

CHAI, JS .

IEEE TRANSACTIONS ON POWER SYSTEMS, 1990, 5 (04) :1439-1446

[14]

LEE SY, 1989, MAY P PICA 89, P400

[15] ACCURATE MODELING OF FREQUENCY-DEPENDENT TRANSMISSION-LINES IN ELECTROMAGNETIC TRANSIENT SIMULATIONS [J].

MARTI, JR .

IEEE TRANSACTIONS ON POWER APPARATUS AND SYSTEMS, 1982, 101 (01) :147-157

[16]

MCLAREN PG, 1991, 1991 IEEE PES SUMM M

[17]

POTTLE C, 1988, 1988 P GRAINGER LECT, P82

[18]

ROSENDAHL GK, 1989, SEP CAN C EL COMP EN

[19]

Stevenson W. D., 1974, ELEMENTS POWER SYSTE

[20]

TEIXEIRA MJ, 1990, IEEE T POWER SYSTEMS, V5, P569

← 1 2 3 →