Risk-based DC security assessment for future DC-independent system operator

—The use of multi-terminal HVDC to integrate wind power coming from the North Sea opens de door for a new transmission system model, the DC-Independent System Operator (DC-ISO). DC-ISO will face highly stressed and varying conditions that requires new risk assessment tools to ensure security of supp...

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Main Authors: Francisco Gonzalez-Longatt, C. Carmona-Delgado, J. Riquelme, M. Burgos, Jose L. Rueda
Format: Default Conference proceeding
Published: 2015
Subjects:
Online Access:https://hdl.handle.net/2134/17699
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spelling rr-article-95576992015-01-01T00:00:00Z Risk-based DC security assessment for future DC-independent system operator Francisco Gonzalez-Longatt (1249602) C. Carmona-Delgado (7210382) J. Riquelme (7210385) M. Burgos (7210388) Jose L. Rueda (7206215) Fuzzy inference system HVDC Multiterminal HVDC Randomness Risk Security assessment Uncertainty Wind power —The use of multi-terminal HVDC to integrate wind power coming from the North Sea opens de door for a new transmission system model, the DC-Independent System Operator (DC-ISO). DC-ISO will face highly stressed and varying conditions that requires new risk assessment tools to ensure security of supply. This paper proposes a novel risk-based static security assessment methodology named risk-based DC security assessment (RB-DCSA). It combines a probabilistic approach to include uncertainties and a fuzzy inference system to quantify the systemic and individual component risk associated with operational scenarios considering uncertainties. The proposed methodology is illustrated using a multi-terminal HVDC system where the variability of wind speed at the offshore wind is included. 2015-01-01T00:00:00Z Text Conference contribution 2134/17699 https://figshare.com/articles/conference_contribution/Risk-based_DC_security_assessment_for_future_DC-independent_system_operator/9557699 CC BY-NC-ND 4.0
institution Loughborough University
collection Figshare
topic Fuzzy inference system
HVDC
Multiterminal HVDC
Randomness
Risk
Security assessment
Uncertainty
Wind power
spellingShingle Fuzzy inference system
HVDC
Multiterminal HVDC
Randomness
Risk
Security assessment
Uncertainty
Wind power
Francisco Gonzalez-Longatt
C. Carmona-Delgado
J. Riquelme
M. Burgos
Jose L. Rueda
Risk-based DC security assessment for future DC-independent system operator
description —The use of multi-terminal HVDC to integrate wind power coming from the North Sea opens de door for a new transmission system model, the DC-Independent System Operator (DC-ISO). DC-ISO will face highly stressed and varying conditions that requires new risk assessment tools to ensure security of supply. This paper proposes a novel risk-based static security assessment methodology named risk-based DC security assessment (RB-DCSA). It combines a probabilistic approach to include uncertainties and a fuzzy inference system to quantify the systemic and individual component risk associated with operational scenarios considering uncertainties. The proposed methodology is illustrated using a multi-terminal HVDC system where the variability of wind speed at the offshore wind is included.
format Default
Conference proceeding
author Francisco Gonzalez-Longatt
C. Carmona-Delgado
J. Riquelme
M. Burgos
Jose L. Rueda
author_facet Francisco Gonzalez-Longatt
C. Carmona-Delgado
J. Riquelme
M. Burgos
Jose L. Rueda
author_sort Francisco Gonzalez-Longatt (1249602)
title Risk-based DC security assessment for future DC-independent system operator
title_short Risk-based DC security assessment for future DC-independent system operator
title_full Risk-based DC security assessment for future DC-independent system operator
title_fullStr Risk-based DC security assessment for future DC-independent system operator
title_full_unstemmed Risk-based DC security assessment for future DC-independent system operator
title_sort risk-based dc security assessment for future dc-independent system operator
publishDate 2015
url https://hdl.handle.net/2134/17699
_version_ 1794751260625207296