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Monitoring the power system stability; Monitoramento da estabilidade dos sistemas de potencia

Abstract

This work presents a method to monitor the stability of a power system, after a major disturbance, using of adaptive time series approach. The model parameters are updated every time the prediction stage is completed. Besides, according to the values of the parameters, one may conclude the system will be unstable, will go to be a damped sine wave or even a damped exponential. (author) 29 refs., 12 figs., 3 tabs.
Authors:
Bretas, Newton G [1] 
  1. Sao Paulo Univ., Sao Carlos, SP (Brazil). Escola de Engenharia
Publication Date:
Dec 31, 1994
Product Type:
Conference
Report Number:
ETDE-BR-0029; CONF-9405393-
Reference Number:
SCA: 240100; PA: BR-98:0R0002; EDB-98:082284; SN: 98001979819
Resource Relation:
Conference: 4. SEPOPE: symposium of specialists in electric operational and expansion planning, 4. SEPOPE: simposio de especialistas em planejamento da operacao e expansao eletrica, Belo Horizonte (Brazil), 23-27 May 1994; Other Information: PBD: 1994; Related Information: Is Part Of Technical papers presented at the 4. symposium of specialists in electric operational and expansion planning. v. 2; PB: 351 p.; Artigos tecnicos apresentados no 4. simposio de especialistas em planejamento da operacao e expansao eletrica. v. 2
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; STABILITY; MONITORING; RELIABILITY; POWER SYSTEMS; BEHAVIOR; COMPUTERIZED SIMULATION; ELECTRICAL FAULTS; ELECTRIC GENERATORS
OSTI ID:
659455
Research Organizations:
Itaipu Binacional, Foz do Iguacu, Puerto Rico (Brazil); ELETROBRAS, Rio de Janeiro, RJ (Brazil)
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
Other: ON: DE98765511; TRN: BR98R0002
Availability:
OSTI as DE98765511
Submitting Site:
BR
Size:
pp. 1-7
Announcement Date:

Citation Formats

Bretas, Newton G. Monitoring the power system stability; Monitoramento da estabilidade dos sistemas de potencia. Brazil: N. p., 1994. Web.
Bretas, Newton G. Monitoring the power system stability; Monitoramento da estabilidade dos sistemas de potencia. Brazil.
Bretas, Newton G. 1994. "Monitoring the power system stability; Monitoramento da estabilidade dos sistemas de potencia." Brazil.
@misc{etde_659455,
title = {Monitoring the power system stability; Monitoramento da estabilidade dos sistemas de potencia}
author = {Bretas, Newton G}
abstractNote = {This work presents a method to monitor the stability of a power system, after a major disturbance, using of adaptive time series approach. The model parameters are updated every time the prediction stage is completed. Besides, according to the values of the parameters, one may conclude the system will be unstable, will go to be a damped sine wave or even a damped exponential. (author) 29 refs., 12 figs., 3 tabs.}
place = {Brazil}
year = {1994}
month = {Dec}
}