elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

A joint approach to Safety, Security and Resilience using the Functional Resonance Analysis Method

Köpke, Corinna and Schäfer-Frey, Jan and Engler, Evelin and Wrede, Carl Philipp and Mielniczek, Jennifer (2020) A joint approach to Safety, Security and Resilience using the Functional Resonance Analysis Method. In: 8th REA Symposium on Resilience Engineering: Scaling up and Speeding up. 8th REA symposium Embracing resilience: Scaling up and speeding up, 24.-27. Jun. 2019, Kalmar, Schweden. DOI: 10.15626/rea8.10 ISBN 978-91-88898-95-1

This is the latest version of this item.

[img] PDF
669kB
[img] PDF
1MB

Official URL: https://open.lnu.se/index.php/rea/article/view/2382/2154

Abstract

The protection of Offshore Wind Farms (OWF), a critical part of maritime infrastructure, faces new challenges due to the continually increasing share of renewable power generation (planned to reach 65 % until 2030 in Germany). This is especially due to the large size of individual OWF (centralized generation units) and new threats such as climate change and their potential as targets for terrorism. It is no longer sufficient to simply optimize the performance of energy generation; the infrastructure also needs to be kept resilient when facing these new threats. To improve resilience, safety and security measures have to be taken into account and therefore safety, security and resilience (SSR) need to be addressed collectively. To this end, SSR goals are identified for a generic OWF by analyzing stakeholder needs and expectations. These goals include not only safe energy generation but also environmental protection, compliance with regulations, hazard defense and security. The SSR goals are classified and detailed in (i) who/what needs protection, (ii) hazards, and (iii) measures with available sensors. A common modeling tool in resilience research, the Functional Resonance Analysis Method (FRAM) is employed to visualize and model interrelations/interactions between SSR goals. The feasibility to model SSR goals as functions and the respective expected variabilities with FRAM are also studied. Further, the possibility to identify critical paths in the FRAM model which allows the introduction of cascade effects is assessed. Critical SSR Goals are identified that need further measures to increase the level of fulfillment and to keep the infrastructure protected.

Item URL in elib:https://elib.dlr.de/129911/
Document Type:Conference or Workshop Item (Speech)
Title:A joint approach to Safety, Security and Resilience using the Functional Resonance Analysis Method
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Köpke, CorinnaDLR, MIUNSPECIFIED
Schäfer-Frey, JanFICHTNER GmbH & Co. KGUNSPECIFIED
Engler, EvelinEvelin.Engler (at) dlr.deUNSPECIFIED
Wrede, Carl PhilippCarl.Wrede (at) dlr.deUNSPECIFIED
Mielniczek, JenniferJade UniversityUNSPECIFIED
Date:14 January 2020
Journal or Publication Title:8th REA Symposium on Resilience Engineering: Scaling up and Speeding up
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.15626/rea8.10
ISBN:978-91-88898-95-1
Status:Published
Keywords:Offshore Windfarm, Resilience, Safety and Security, FRAM
Event Title:8th REA symposium Embracing resilience: Scaling up and speeding up
Event Location:Kalmar, Schweden
Event Type:international Conference
Event Dates:24.-27. Jun. 2019
Organizer:Resilience Engineering Association
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Wind Energy
DLR - Research area:Energy
DLR - Program:E SW - Solar and Wind Energy
DLR - Research theme (Project):E - Wind Energy
Location: Bremerhaven
Institutes and Institutions:Institute for the Protection of Maritime Infrastructures > Reslience of Maritime Systems
Deposited By: Kulev, Nikolai
Deposited On:18 Nov 2019 11:21
Last Modified:24 Jan 2020 13:07

Available Versions of this Item

  • A joint approach to Safety, Security and Resilience using the Functional Resonance Analysis Method. (deposited 18 Nov 2019 11:21) [Currently Displayed]

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.