You need JavaScript to view this

A new strategy for transient stability using augmented generator control and local dynamic braking

Abstract

A decentralized automatic control strategy for significantly improving the transient stability of a large power system is introduced. The strategy combines local dynamic braking and a straightforward augmentation of the existing turbine / governor control system that uses only local feedback. The brake resistor, which employs thick film, metal oxide technology, has no inductance and is of very low resistance, allowing its use during fault to show a generator`s acceleration. Simulation results using the 39 Bus New England system show that the strategy dramatically increases the global stability of a power system. (author) 15 refs., 7 figs., 1 tab.
Authors:
Dorsey, J; Jiang, H; Habetler, T; [1]  Qu, Z [2] 
  1. Georgia Inst. of Tech., Atlanta, GA (United States)
  2. University of Central Florida, Orlando, FL (United States)
Publication Date:
Dec 31, 1994
Product Type:
Conference
Report Number:
ETDE-BR-0028; CONF-9405392-
Reference Number:
SCA: 240000; PA: BR-98:0Y0028; EDB-98:082242; SN: 98001979888
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, Foz do Iguacu (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. 1; PB: 371 p.; Artigos tecnicos apresentados no 4. simposio de especialistas em planejamento da operacao e expansao eletrica. v. 1
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; DIAGRAMS; ELECTRIC POWER; ELECTRICAL TRANSIENTS; STABILITY; BRAKES; POWER GENERATION; TURBINES; PROCESS CONTROL; APPROPRIATE TECHNOLOGY
OSTI ID:
659599
Research Organizations:
Itaipu Binacional, Foz do Iguacu, Puerto Rico (Brazil)); ELETROBRAS, Rio de Janeiro, RJ (Brazil)
Country of Origin:
Brazil
Language:
English
Other Identifying Numbers:
Other: ON: DE98765515; TRN: BR98Y0028
Availability:
OSTI as DE98765515
Submitting Site:
BR
Size:
pp. 209-218
Announcement Date:

Citation Formats

Dorsey, J, Jiang, H, Habetler, T, and Qu, Z. A new strategy for transient stability using augmented generator control and local dynamic braking. Brazil: N. p., 1994. Web.
Dorsey, J, Jiang, H, Habetler, T, & Qu, Z. A new strategy for transient stability using augmented generator control and local dynamic braking. Brazil.
Dorsey, J, Jiang, H, Habetler, T, and Qu, Z. 1994. "A new strategy for transient stability using augmented generator control and local dynamic braking." Brazil.
@misc{etde_659599,
title = {A new strategy for transient stability using augmented generator control and local dynamic braking}
author = {Dorsey, J, Jiang, H, Habetler, T, and Qu, Z}
abstractNote = {A decentralized automatic control strategy for significantly improving the transient stability of a large power system is introduced. The strategy combines local dynamic braking and a straightforward augmentation of the existing turbine / governor control system that uses only local feedback. The brake resistor, which employs thick film, metal oxide technology, has no inductance and is of very low resistance, allowing its use during fault to show a generator`s acceleration. Simulation results using the 39 Bus New England system show that the strategy dramatically increases the global stability of a power system. (author) 15 refs., 7 figs., 1 tab.}
place = {Brazil}
year = {1994}
month = {Dec}
}