The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
대규모 정전이 발생하는 이유와 이를 방지하는 방법을 이해하려면 전력 시스템의 연속 정전 분석이 중요합니다. 계단식 정전은 전력 시스템의 복잡한 역학이며 그 원인 중 하나는 동기 기계의 스윙 역학과 계전기 및 회로 차단기의 보호 작동 간의 상호 작용입니다. 이 문서에서는 상호 작용으로 인해 발생하는 계단식 중단에 대한 수학적 모델로 하이브리드 동적 시스템을 사용합니다. 하이브리드 동적 시스템은 스윙 역학을 설명하는 일련의 흐름과 보호 작업을 기반으로 하는 전환 규칙을 결합할 수 있습니다. 본 논문은 2003년 XNUMX월 이탈리아 정전에서 발생한 연쇄 정전에 대한 데이터를 참조하고 재현된 정전 전파가 데이터와 일치하는 하이브리드 동적 시스템을 보여줍니다. 이 결과는 하이브리드 동적 시스템이 전력 시스템의 연속 정전 분석을 위한 효과적인 모델을 제공할 수 있음을 시사합니다.
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부
Yoshihiko SUSUKI, Yu TAKATSUJI, Takashi HIKIHARA, "Hybrid Model for Cascading Outage in a Power System: A Numerical Study" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 3, pp. 871-879, March 2009, doi: 10.1587/transfun.E92.A.871.
Abstract: Analysis of cascading outages in power systems is important for understanding why large blackouts emerge and how to prevent them. Cascading outages are complex dynamics of power systems, and one cause of them is the interaction between swing dynamics of synchronous machines and protection operation of relays and circuit breakers. This paper uses hybrid dynamical systems as a mathematical model for cascading outages caused by the interaction. Hybrid dynamical systems can combine families of flows describing swing dynamics with switching rules that are based on protection operation. This paper refers to data on a cascading outage in the September 2003 blackout in Italy and shows a hybrid dynamical system by which propagation of outages reproduced is consistent with the data. This result suggests that hybrid dynamical systems can provide an effective model for the analysis of cascading outages in power systems.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.871/_p
부
@ARTICLE{e92-a_3_871,
author={Yoshihiko SUSUKI, Yu TAKATSUJI, Takashi HIKIHARA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Hybrid Model for Cascading Outage in a Power System: A Numerical Study},
year={2009},
volume={E92-A},
number={3},
pages={871-879},
abstract={Analysis of cascading outages in power systems is important for understanding why large blackouts emerge and how to prevent them. Cascading outages are complex dynamics of power systems, and one cause of them is the interaction between swing dynamics of synchronous machines and protection operation of relays and circuit breakers. This paper uses hybrid dynamical systems as a mathematical model for cascading outages caused by the interaction. Hybrid dynamical systems can combine families of flows describing swing dynamics with switching rules that are based on protection operation. This paper refers to data on a cascading outage in the September 2003 blackout in Italy and shows a hybrid dynamical system by which propagation of outages reproduced is consistent with the data. This result suggests that hybrid dynamical systems can provide an effective model for the analysis of cascading outages in power systems.},
keywords={},
doi={10.1587/transfun.E92.A.871},
ISSN={1745-1337},
month={March},}
부
TY - JOUR
TI - Hybrid Model for Cascading Outage in a Power System: A Numerical Study
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 871
EP - 879
AU - Yoshihiko SUSUKI
AU - Yu TAKATSUJI
AU - Takashi HIKIHARA
PY - 2009
DO - 10.1587/transfun.E92.A.871
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2009
AB - Analysis of cascading outages in power systems is important for understanding why large blackouts emerge and how to prevent them. Cascading outages are complex dynamics of power systems, and one cause of them is the interaction between swing dynamics of synchronous machines and protection operation of relays and circuit breakers. This paper uses hybrid dynamical systems as a mathematical model for cascading outages caused by the interaction. Hybrid dynamical systems can combine families of flows describing swing dynamics with switching rules that are based on protection operation. This paper refers to data on a cascading outage in the September 2003 blackout in Italy and shows a hybrid dynamical system by which propagation of outages reproduced is consistent with the data. This result suggests that hybrid dynamical systems can provide an effective model for the analysis of cascading outages in power systems.
ER -