FAST SMALL-SIGNAL STABILITY ASSESSMENT USING PARALLEL-PROCESSING

被引：14

作者：

CAMPAGNOLO, JM

MARTINS, N

PEREIRA, JLR

LIMA, LTG

PINTO, HJCP

FALCAO, DM

机构：

[1] CEPEL,BR-20001 RIO JANEIRO,BRAZIL

[2] UFF,DEPT ELECT ENGN,BR-24210 NITEROI,RJ,BRAZIL

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1994年 / 9卷 / 02期

关键词：

PARALLEL PROCESSING; PARALLEL EIGENSOLUTION; SMALL SIGNAL STABILITY; POWER SYSTEM DYNAMICS; LARGE SCALE SYSTEMS; SPARSE MATRICES;

D O I：

10.1109/59.317651

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 [电气工程]; 0809 [电子科学与技术];

摘要：

Small-signal stability assessment of large power systems is presently obtained on sequential computers through the partial eigenanalysis of sparse matrices. This paper describes the implementation of a power system eigenanalysis computer code, of production level [1], into an advanced parallel processing machine. Eigenvalues are calculated by the Lop-sided Simultaneous Iteration algorithm implemented on a parallel computer Intel iPSC/860. Results are presented for two practical power system models, showing the large speed-ups obtained through parallel computation.

引用

页码：949 / 956

页数：8

共 27 条

[1]

PARTITIONED SPARSE A-1 METHODS [J].