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Dissertations / Theses on the topic 'IEC standard'

Author: Grafiati

Published: 3 June 2025

Last updated: 19 July 2025

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1

Ncube, Alexander Mandlenkosi. "IEC 61850-9-2 based sampled values and IEC 61850-8-1 Goose messages mapping on an FPGA platform." Thesis, Cape Peninsula University of Technology, 2016. http://hdl.handle.net/20.500.11838/2377.

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Thesis (MTech (Electrical Engineering))--Cape Peninsula University of Technology, 2016.<br>Electricity substation monitoring and control systems have evolved over the years from simple systems capable of achieving minimalistic functions to autonomous, self-healing smart grid schemes (Farhangi, 2010). The migration of technology to networked smart grid systems was driven by the need for standardisation of communication networks, system configuration and also the reduction of system implementation costs and engineering time. Before the introduction of a uniform communication standard, legacy (

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Engelkemier, Douglas G. "International ampacity model based on IEC 287 standard." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/19493.

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Baningobera, Bwandakassy Elenga. "The IEC 61850 standard-based protection scheme for power transformers." Thesis, Cape Peninsula University of Technology, 2018. http://hdl.handle.net/20.500.11838/2713.

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Thesis (Master of Engineering in Electrical Engineering))--Cape Peninsula University of Technology, 2018.<br>Transformer Differential and overcurrent schemes are traditionally used as main and backup protection respectively. The differential protection relay (SEL487E) has dedicated harmonic restraint function which blocks the relay during the transformer magnetizing inrush conditions. However, the backup overcurrent relay (SEL751A) applied to the transformer protection does not have a harmonic restraint element and trips the overcurrent relay during the inrush conditions. Therefore, to prevent

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Alila, Patrick. "Complementing network security to the ISO/IEC 27000 standard." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-96298.

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I syfte att öppna upp nya affärsmöjligheter för informationssäkerhetsföretaget Secure State AB, har detta arbete bedrivits för att komplettera företagets nuvarande standard för informationssäkerhetsarbete med ytterligare nätverkssäkerhet. Krav på slutresultatet var att dokumentet eller standarden skulle kunna komplettera ISO 27000, samt vara kostnadseffektivt. Efter en undersökning av den nämnda standarden konstaterades att enbart ISO 27000 i sig inte är ett fullgott verktyg för nätverkssäkerhetsarbete, på grund av dess icke-tekniska inriktning och målgrupp. Att komplettera ISO 27000 med av fö

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Mazur, David Christopher. "An Electrical Mine Monitoring System Utilizing the IEC 61850 Standard." Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/52239.

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Motor control assets are foundational elements in many industrial operations. In the mining industry, these assets primarily consist of motor control centers and drives, which are available with a comprehensive assortment of control and monitoring devices. Various intelligent electronic devices (IEDs) are now used to prevent machine damage and downtime. As motor control devices have advanced in technology, so too have the IEDs that protect them. These advances have resulted in new standards, such as IEC 61850, that have embedded intelligence and a standard set of communication schemes by wh

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Alley, Krista I. "Defining the Industrial Designer's Role in the ISO/IEC 62366 Standard." University of Cincinnati / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1397235614.

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Hansson, Andreas. "Riktlinjer för verktygsstöd vid felsökning i PLC-system enligt standard IEC 1131-3." Thesis, University of Skövde, Department of Computer Science, 1999. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-310.

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<p>En stor del av tiden vid utveckling av programvaror går idag ut på att leta efter fel i dem. Oavsett hur mycket tid och pengar som läggs ner på denna aktivitet är det inte säkert att alla fel hittas. Detta kan få katastrofala följder, speciellt för realtidssystem då även fysisk apparatur skall skötas. Då ett fel verkligen har påvisats gäller det att försöka lokalisera och identifiera felet. Då detta kan ske under tidspress, till exempel om felet rör ett realtidssystem redan i användning, behövs stort stöd från felsökningsverktyg för att underlätta att snabbt lokalisera och identifiera ett f

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Zornoza, Moreno Enrique. "Model-based approach for automatic generation of IEC-61025 standard compliant fault trees." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-40912.

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Reliability and safety of complex software-intensive systems are proved to be a crucial matter since most of these systems fulfil tasks, where a failure could lead to catastrophic consequences. For example, in space systems such as satellites, a failure could result in the loss of the satellite. Therefore, a certain level of reliability and safety must be assured for such systems to trust the services they provide. Standards set this level and put requirements for the analysis and assurance of these properties using documented evidence. In particular, European Cooperation for Space Standardiza

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Ratshitanga, Mukovhe. "Investigation and design of an integrated monitoring, protection, and control system of a power reticulation network." Thesis, Cape Peninsula University of Technology, 2018. http://hdl.handle.net/20.500.11838/2710.

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Thesis (Master of Engineering in Electrical Engineering))--Cape Peninsula University of Technology, 2018.<br>As far as substation automation systems are concerned, one of the prime requirements of most utilities today is the interoperability between Intelligent Electronic Devices (IEDs) of different manufacturers. The standard IEC 61850 - Communication Networks and Systems in Substations - allows such interoperability between IEDs for protection and automation of substations. Presently, many manufacturers have implemented, or are in the process of implementing this standard in their IEDs. Thi

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Coetzer, Christo. "An investigation of ISO/IEC 27001 adoption in South Africa." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1018669.

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The research objective of this study is to investigate the low adoption of the ISO/IEC 27001 standard in South African organisations. This study does not differentiate between the ISO/IEC 27001:2005 and ISO/IEC 27001:2013 versions, as the focus is on adoption of the ISO/IEC 27001 standard. A survey-based research design was selected as the data collection method. The research instruments used in this study include a web-based questionnaire and in-person interviews with the participants. Based on the findings of this research, the organisations that participated in this study have an understand

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Julie, Ferdie Gavin. "Development of an IEC 61850 standard-based automation system for a distribution power network." Thesis, Cape Peninsula University of Technology, 2014. http://hdl.handle.net/20.500.11838/1183.

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Thesis submitted in fulfillment of the requirements for the degree Master of Technology: Electrical Engineering in the Faculty of Engineering at the Cape Peninsula University of Technology<br>The electric power distribution network, an essential section of the electric power system, supplies electrical power to the customer. Automating the distribution network allows for better efficiency, reliability, and level of work through the installation of distribution control systems. Presently, research and development efforts are focused in the area of communication technologies and application o

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Štěpánek, Jakub. "Vyhodnocování spektra slunečního záření." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-221089.

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This diploma thesis deals with the definition of solar lights for solar purposes and solar simulators. These concepts are presented and described in detail. The theoretical part is described below chapter explaining the possibilities of using solar energy phototherapy. The next section follows the issue of standards and their podnorem AM, describes in detail the direct and diffuse light component. In connection continues with IEC 60904, IEC 60904-3 and IEC 60904-9, differences in purpose and use. The thesis describes the problems of the methods of analysis of the solar spectrum as defined in I

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Byrne, Bernadette M. "A longitudinal study of the diffusion of the ISO/IEC information resource dictionary system standard (IRDS.)." Thesis, Aston University, 2001. http://publications.aston.ac.uk/10610/.

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The IRDS standard is an international standard produced by the International Organisation for Standardisation (ISO). In this work the process for producing standards in formal standards organisations, for example the ISO, and in more informal bodies, for example the Object Management Group (OMG), is examined. This thesis examines previous models and classifications of standards. The previous models and classifications are then combined to produce a new classification. The IRDS standard is then placed in a class in the new model as a reference anticipatory standard. Anticipatory standards are s

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Kamtekar, Darshana M. "Implementation of functional safety in a robotic manufacturing cell using IEC 61508 standard and Siemens technology /." Online version of thesis, 2009. http://hdl.handle.net/1850/11174.

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Muga, Julius N’gon’ga. "Design and implementation of IEC 61499 standard-based nonlinear controllers using functional block programming in distributed control platform." Thesis, Cape Peninsula University of Technology, 2015. http://hdl.handle.net/20.500.11838/2381.

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Thesis (DTech (Electrical Engineering))--Cape Peninsula University of Technology, 2016.<br>Majority of the industrial systems encountered are significantly non-linear in nature, so if they are synthesised and designed by linear methods, then some of salient features characterising of their performance may not be captured. Therefore designing a control system that captures the nonlinearities is important. This research focuses on the control design strategies for the Continuous Stirred Tank Reactor (CSTR) process. To control such a process a careful design strategy is required because of the no

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García, Paucar Luis Hernán, Claude Y. Laporte, Yaylli Arteaga, and Marco Bruggmann. "Implementation and Certification of ISO/IEC 29110 in an IT Startup in Peru." American Society for Quality (ASQ), 2015. http://hdl.handle.net/10757/346851.

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This article presents the implementation of ISO/IEC 29110 in a four-person IT startup company in Peru. After completing the implementation of the ISO/IEC 29110 project management and software implementation processes using an agile approach, the next step was to execute these processes in a project with an actual customer: software that facilitates communication between clients and legal consultants at the second-largest insurance companies in Peru. Managing the project and developing the software took about 900 hours. Using ISO/ IEC 29110 software engineering practices enabled t

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Feuerhahn, Stefan [Verfasser]. "Analysis and Evaluation of the IEC 61850 Communication Standard for Monitoring and Control of Distributed Energy Resources / Stefan Feuerhahn." Aachen : Shaker, 2017. http://d-nb.info/1149278900/34.

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Carpman, Nicole. "Turbulence Intensity in Complex Environments and its Influence on Small Wind Turbines." Thesis, Uppsala universitet, Luft-, vatten och landskapslära, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-153215.

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The market of wind power as a sustainable energy source is growing, both on large and small scale. Conventional large scale wind turbines normally operate in uniform areas where expected wind speeds and turbulence characteristics are well investigated and the constructional design of the wind turbines is regulated by standard classes for different external conditions. Small scale wind turbines (SWT), on the other hand, are sometimes placed in more complex environments where the turbulence conditions are rougher. A larger amount of turbulence will generate a larger amount of fatigue loadings on

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Quattrocchi, Elisa. "Sistema automatico per la caratterizzazione dell'impedenza sul ciclo di vita delle batterie agli ioni di litio secondo lo standard IEC 62660." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2022. http://amslaurea.unibo.it/25383/.

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Questa tesi consiste nella realizzazione di un sistema automatico per la caratterizzazione del ciclo di vita di una cella agli ioni di litio attraverso la misurazione di un parametro prestazionale fondamentale: l’impedenza interna. Si parte con uno studio preliminare sulla struttura chimica e sul funzionamento delle batterie agli ioni di litio, in quanto sono una tecnologia di batterie che presenta un’elevata densità energetica e ottime prestazioni in termini di durata. Grazie a queste proprietà le celle agli ioni di litio vengono utilizzate nel settore automobilistico per la realizzazione d

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Bartoš, Lukáš. "Návrh metodiky bezpečnosti informací v podniku." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2013. http://www.nusl.cz/ntk/nusl-224223.

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This thesis proposes a design of information security methodology in the company. After the theoretical bases of this thesis is introduced company for which is intended this work. Then is performed analysis of risks based on selected assets and potential threats. Followed by design of the measures to minimize the creation of possible risks in the company.

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Consiglio, Michele. "Proposta di un modello organizzativo aziendale per una efficace risposta agli incidenti informatici alla luce degli standard ISO/IEC 27035:2011 e 27037:2012." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7260/.

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L'obiettivo di questo lavoro è quello di fornire una metodologia operativa, esposta sotto forma di modello organizzativo strutturato per casi, che le aziende possono utilizzare per definire le azioni immediate di risposta da intraprendere al verificarsi di un evento informatico di sicurezza, che potrebbe trasformarsi, come vedremo, in incidente informatico di sicurezza. La strutturazione di questo modello si basa principalmente su due standard prodotti dall'ISO/IEC ed appartenenti alla famiglia 27000, che delinea il sistema di gestione della sicurezza delle informazioni in azienda e che ha co

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Dlugošová, Simona. "Publikace Základního profilu normy ISO/IEC 29110 v Eclipse Process Framework Composer." Master's thesis, Vysoká škola ekonomická v Praze, 2013. http://www.nusl.cz/ntk/nusl-192438.

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This diploma thesis focus on matters of improving the software processes in very small enterprises sector. Its main goal is to provide the instruction for implementation of systematic processes and operations in project management and software implementation sphere to that type of company in Czech Republic. It is accomplished by the publication Basic profile of the ISO/IEC 29110 standard translated to Czech. The creation of this publication has been done in open source tool for control of methodical content Eclipse Process Framework Composer. Published profile is simultaneously referencing its

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Nemec, Tomáš. "Návrh metodiky pro příručku ISMS a opatření aplikované na vybrané oblasti." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2013. http://www.nusl.cz/ntk/nusl-224225.

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Content of this thesis is a methodology for creating ISMS Security Manual. Implementation of the proposal is supported by theoretical knowledge in the introductory part of this work. Practical process design methodology is conditional on the structure of the international standard ISO/IEC 27001:2005.

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PIMENTEL, Cristiane Agra. "Diagnóstico para acreditação na norma NBR ISO-IEC 17025:2005: estudo de caso das próteses mamárias no laboratório CERTBIO." Universidade Federal de Campina Grande, 2016. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/1266.

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Submitted by Emanuel Varela Cardoso (emanuel.varela@ufcg.edu.br) on 2018-07-26T22:44:22Z No. of bitstreams: 1 CRISTIANE AGRA PIMENTEL – DISSERTAÇÃO (UAEMa) 2016.pdf: 1843438 bytes, checksum: 753df6133976145dbe21cffc31c69065 (MD5)<br>Made available in DSpace on 2018-07-26T22:44:22Z (GMT). No. of bitstreams: 1 CRISTIANE AGRA PIMENTEL – DISSERTAÇÃO (UAEMa) 2016.pdf: 1843438 bytes, checksum: 753df6133976145dbe21cffc31c69065 (MD5) Previous issue date: 2016-02-16<br>Os biomateriais produzidos para serem aplicados como dispositivos médicos devem atender a exigências de qualidade, segurança e e

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Bårnås, Kristin Stanwick. "To trender møtes – ISO og miljøstandardene : The International Organization for Standardization (ISO) og deres miljøstandarder (14000 familien)." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for historie og klassiske fag, 2013. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-21484.

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ISO sine miljøstandarder ble først publisert i 1996. Arbeidet derimot hadde startet alt i 1991, på bakgrunn av at ISO hadde blitt en annerkjent organisasjon for også ikke-tekniske standarder og på bakgrunn av det økte internasjonale miljøfokuset. Hoveddeltagerne i arbeidet var ledere og viktige personer i mellomstore og store bedrifter, og dette bidro til at fokuset ble på miljøstyringsystemer istedenfor på konkrete miljøkrav. Arbeidet de første 2 årene ble gjort gjennom Strategic Advisory Group on the Environment (SAGE), som var et sammarbeid mellom ISO og IEC. I 1993 ble en teknisk komitee o

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OLIVEIRA, YURI DOS REIS. "DEVELOPMENT OF ALGORITHMS FOR ESTIMATING PARAMETERS OF HIGH VOLTAGE DIRECT AND ALTERNATING CURRENT TESTS IN ACCORDANCE WITH THE STANDARD ABNT NBR IEC 60060-1: 2013." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2017. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=30269@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO<br>Os ensaios dielétricos em equipamentos para alta tensão em corrente alternada (ATCA) e corrente contínua (ATCC) requerem medições de grandezas elétricas, e as análises de desempenho dos equipamentos ensaiados são diretamente dependentes dos resultados obtidos por tais medições. Atualmente, para garantir a confiabilidade dos resultados dos ensaios, é necessário que a forma de onda da tensão aplicada ao equipamento esteja

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Igarashi, Gilberto. "Contribuições para a implementação de um barramento de processo segundo a norma IEC 61850-9." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/3/3143/tde-08072016-152036/.

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Desde seu lançamento, em 2002, a Norma IEC 61850 vem evoluindo para se tornar o padrão adotado nos Sistemas de Automação de Subestações. Dentre seus vários aspectos, destacam- se os serviços de tempo real, que permitem a implementação de funções de automação e de proteção dentro da subestação através da troca de mensagens específicas entre Dispositivos Eletrônicos Inteligentes através de um barramento digital de rede de dados. O objetivo central deste trabalho é explorar algumas das questões que envolvem a implementação de uma classe de serviços de tempo real: a transmissão de valores amostrad

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Mendes, Marcos Fonseca. "Proposta de metodologia e de modelo para modernizações de sistemas de automação de unidades geradoras hidráulicas de grande porte." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/3/3143/tde-19072011-164952/.

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A geração de energia elétrica é importante para todos os ramos de atividades econômicas e tem demanda crescente. Isso implica constantes melhorias dos sistemas secundários, entre eles os sistemas de automação, que evoluíram muito nos últimos anos. Em várias usinas hidrelétricas esses sistemas estão obsoletos e apresentam outros problemas, portanto, carecem de atualizações tecnológicas. O objetivo desta tese é responder às principais questões relacionadas às modernizações dos sistemas de automação de unidades geradoras hidráulicas de grande porte: por que, quando e como modernizá-los? Para isso

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Andersson, Lanas Frida, and Jacob Fagerström. "Informationssäkerhet bland småhustillverkare med inriktning trä: en kvantitativ studie." Thesis, Linnéuniversitetet, Institutionen för maskinteknik (MT), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-104453.

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Information är ett väsentligt och stort organ inom organisationer och inom tillverkningsindustrin används det till all kommunikation som sker. För att säkerställa att informationen är säker krävs informationssäkerhet. Målet med informationssäkerhet anses vara uppfyllt när informationens integritet, tillgänglighet samt konfidentialitet kan garanteras. I dagens industri är informationssäkerhet ytterst viktigt på grund av att den fjärde revolutionen (Industri 4.0) kräver data i realtid. Ett problem med informationssäkerheten är att resurser främst läggs på tekniska lösningar men inte på att minsk

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Bystrianska, Lucia. "Vplyv regulácií ISO 27001 a SOX na riadenie bezpečnosti informácií podniku." Master's thesis, Vysoká škola ekonomická v Praze, 2015. http://www.nusl.cz/ntk/nusl-203998.

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The master thesis has analytical character and focuses on information security issues in enterprises. The mail goal of this thesis is to evaluate the impact of implemented standard ISO/IEC 27001 and regulation by American law SOX to overall information security. In order to preform the analysis, two medium-sized companies from the segment of services were selected: the first one with ISO/IEC 27001 certification and the second one regulated by SOX. The structure of the thesis contributes gradually with its steps to meet the goal. The first three chapters provide a theoretical basis for the anal

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Ribeiro, Ãrick AragÃo. "Uma contribuiÃÃo ao desenvolvimento e avaliaÃÃo da qualidade de sistemas de supervisÃo industrial Ã luz das normas ISO/IEC 9126 e 14598." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=10627.

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Os sistemas supervisÃrios estÃo cada vez mais presentes no cotidiano da indÃstria, pois a garantia de se ter informaÃÃo sobre os processos de produÃÃo em diversos locais simultaneamente Ã essencial para um bom monitoramento e controle. Contudo, a maioria dos desenvolvedores destas ferramentas nÃo utilizam modelos de desenvolvimento, tampouco mÃtodos de avaliaÃÃo da qualidade de softwares, tornando os projetos mais dispendiosos, devido ao retrabalho, e causando insatisfaÃÃo aos clientes devido ao nÃo cumprimento aos requisitos fundamentais. Portanto, existe uma necessidade de organizaÃÃo do pro

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Nordström, Roger. "Framtagning av en informationssäkerhetspolicy." Thesis, Jönköping University, JTH, Computer and Electrical Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-521.

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<p>This report was made for the company HordaGruppen AB to investigate how information security was handled. This report fits in the Master program of Internet Technology at School of Engineering in Jönköping University in Sweden.</p><p>The question at issue was how you protect your information against different threats. One question was how to make an information security policy and which guidelines you can follow in the Swedish Standard, SS-ISO/IEC 17799:2000.</p><p>Another question was to investigate the information sources at the company and which threats there are against it.</p><p>The wo

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Mulubika, Chibaye. "Evaluation of control strategies for reconfigurable manufacturing systems." Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80300.

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Thesis (MScEng)--Stellenbosch University, 2013.<br>ENGLISH ABSTRACT: The thesis evaluates control strategies for reconfigurable manufacturing systems by using a welding assembly cell as a case study. The cell consists of a pallet magazine, conveyor, feeder subsystem (comprising an articulated robot and singulation unit), welder subsystem (which uses a modular Cartesian robot), and inspection and removal subsystems. The research focuses on control strategies that enhance reconfigurability in terms of structure, hardware and software using agent-based control and the IEC 61499 standard, based on

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Dokoupil, Ondřej. "Návrh metodiky pro zavedení ISMS." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2016. http://www.nusl.cz/ntk/nusl-254270.

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This master’s thesis deals with the design of methodology for implementation of ISMS (Information Security Management System). The theoretical part describes the basic principles and procedures for processing of this domain, including normative and legal - legislative aspects. The next section is an analysis of the current state of the organization. On its basis the practical part is drafted, including an economic evaluation of the project and possible benefits of implementation.

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Vlček, Josef. "Automatické vyhodnocování spektra slunečního záření." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2015. http://www.nusl.cz/ntk/nusl-221098.

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This master’s thesis deals with properties of a solar radiation, measurement of a solar spectrum and standard IEC 60904-9, which defines the requirements for a solar simulator. Solar simulators are classified as A, B or C for each of the three categories based on criteria of spectral distribution match, irradiance non-uniformity on the test plane and temporal instability. The goal of this thesis was creation software for automatic evaluation of a solar spectrum. Software was created in Matlab application and its function is to determine class of solar spectral match with spectrum AM1.5. The la

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Beraki, Ermias. "Effect of Surface roughness for Hydro Turbine Step-up Efficiency." Thesis, Luleå tekniska universitet, Institutionen för teknikvetenskap och matematik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-71499.

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The energy produced by the flow of water is known as hydropower. It is an easily accessible and available source of energy in large quantity in the form of, rivers, lakes, streams and runoffs around the world. Hydropower is dependent upon hydrological cycle hence; this beneficial characteristic of hydropower makes it a renewable source of energy. Hydropower is free from poisonous emission; therefore, it is considered as a safer and pollution free source of energy. It is usually used to develop electricity from generators. These generators are connected to the hydro turbines by means of shaft.

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Rusz, Lukáš. "Simulační prostředí standardu IEC 61850." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2020. http://www.nusl.cz/ntk/nusl-413079.

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The work deals with communication protocols of the IEC 61850 standard. The protocols GOOSE (Generic Object Oriented Substation Events), SMV (Sampled Measured Values) and MMS (Manufacturing Message Specification) are described. The protocols are used to create a simulation network, which is described in this work. The simulation network is created in the OMNeT ++, program installed in the Ubuntu virtual environment.

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Saleh, Mohamed S. M. "Analysis of Information Security Risks and Protection Management Requirements for Enterprise Networks." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5414.

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With widespread of harmful attacks against enterprises¿ electronic services, information security readiness of these enterprises is becoming of increasing importance for establishing the required safe environment for such services. Various approaches are proposed to manage enterprise information security risks and to assess its information security readiness. These approaches are, however, not adequate to manage information security risks, as all required information security components of its structural and procedural dimensions have not considered. In addition, current assessment approaches

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Peoples, Bruce E. "Méthodologie d'analyse du centre de gravité de normes internationales publiées : une démarche innovante de recommandation." Thesis, Paris 8, 2016. http://www.theses.fr/2016PA080023.

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.../<br>“Standards make a positive contribution to the world we live in. They facilitate trade, spreadknowledge, disseminate innovative advances in technology, and share good management andconformity assessment practices”7. There are a multitude of standard and standard consortiaorganizations producing market relevant standards, specifications, and technical reports in thedomain of Information Communication Technology (ICT). With the number of ICT relatedstandards and specifications numbering in the thousands, it is not readily apparent to users howthese standards inter-relate to form the basi

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Srp, Jakub. "Simulátor průmyslové komunikace standardu IEC 61850." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2020. http://www.nusl.cz/ntk/nusl-413076.

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This thesis is focused on IEC 61850 communication protocols SMV, GOOSE and MMS and their implementation in SCADA systems. There is a simulator, run on Raspberry Pi, that generates data according to IEC 61850 and transmits the data using protocols in question. The simulation consist of various virtual devices e.g. surge protection, undervoltage protection, circuit breaker, disconnector, HMI. The MMS protocol is used for station control. Simulation can be user-defined from textual configuration file.

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Saleh, Mohamed Saad Morsy. "Analysis of information security risks and protection management requirements for enterprise networks." Thesis, University of Bradford, 2011. http://hdl.handle.net/10454/5414.

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With widespread of harmful attacks against enterprises' electronic services, information security readiness of these enterprises is becoming of increasing importance for establishing the required safe environment for such services. Various approaches are proposed to manage enterprise information security risks and to assess its information security readiness. These approaches are, however, not adequate to manage information security risks, as all required information security components of its structural and procedural dimensions have not considered. In addition, current assessment approaches

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Rocca, Lorenzo. "Ottimizzazione delle performance del framework biolabicaocheck." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2013. http://amslaurea.unibo.it/6026/.

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I documenti cartacei vengono attualmente rimpiazzati dalle loro versioni elettroniche, che contengono anche alcune caratteristiche biometriche; questo ha permesso il controllo automatico, sia quando il documento viene rilasciato, sia quando l'identità della persona deve essere verificata. Per rendere questo possibile è necessario che la fotografia rispetti degli standard di qualità. Lo standard ISO/IEC 19794-5 fornisce alcune guide linea ed esempi di immagini di volto accettabili e non-accettabili. Negli ultimi anni, molte aziende hanno sviluppato SDK con lo scopo di implementare i test propo

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Bielik, Branislav. "Systém pro podporu managementu softwarových aktiv." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2011. http://www.nusl.cz/ntk/nusl-235521.

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This work deals with software asset management, types of managed software licenses and also the standards that are related to processes of software asset management. There are specified requirements for a system for SAM (Software Asset Management) and also the design of the system. It deals with the description of the system implementation with the chosen implementation environment, followed with testing of this system and evaluation of results.

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Češek, Jakub. "Návrh vhodného etalonu délky pro oblast nanometrologie na pracovištích ČMI Brno a CEITEC Brno." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2019. http://www.nusl.cz/ntk/nusl-402562.

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The thesis deals with the design of a suitable length standard for nanometrology. This length standard will be used for metrological traceability of the Rigaku nano3DX located at CEITEC Brno and the SIOS NMM-1 device which is located at ČMI Brno. The first part is focused on the description of these measuring instruments, the analysis of their metrological traceability requirements and the requirements for the material length standard. The second part is devoted to the concrete possibilities of the etalon design, 3D printing of the prototype of the standard and verification of its dimensional

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Jansson, Gösta, and Robin Olsson. "Utformning av rutinkontroll och drifttagningsprotokoll för solcellsinstallationer : Drifttagning och dokumentation enligt IEC 62446-1." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-31246.

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In line with the Swedish government's initiative and the national potential for expansion ofsolar electricity, many things will happen over the forthcoming years. Like all operationsrelated to the energy sector, there are many sub-processes that can go wrong. One in everyeighth major electrical accident in general occurs due to technical failures that emerged during commissioning. For photovoltaic systems there are both Swedish and international standards related to manufacture, testing and maintenance. For this project we have chosen to immerse ourselvesin the IEC 62446 - Grid connection phot

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Ngqondi, Tembisa Grace. "The ISO/IEC 27002 and ISO/IEC 27799 information security management standards : a comparative analysis from a healthcare perspective." Thesis, Nelson Mandela Metropolitan University, 2009. http://hdl.handle.net/10948/1066.

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Technological shift has become significant and an area of concern in the health sector with regard to securing health information assets. Health information systems hosting personal health information expose these information assets to ever-evolving threats. This information includes aspects of an extremely sensitive nature, for example, a particular patient may have a history of drug abuse, which would be reflected in the patient’s medical record. The private nature of patient information places a higher demand on the need to ensure privacy. Ensuring that the security and privacy of health in

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Trčka, Martin. "Řešení interních hrozeb v managementu bezpečnosti informací." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2013. http://www.nusl.cz/ntk/nusl-224219.

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This diploma thesis deals with internal threats in the organization and their restriction with the assistance of DLP system. The first part of the thesis discusses the information security management system and describes requirements for the introduction of the ISO/IEC 27000 standards series. Next chapters detail internal threats and technical description of the DLP system. The second part of the thesis analyzes the organization and describes the process of implementation of DLP solution, which aims to reduce internal threats. The conclusion of the thesis describes acceptance agreement and fin

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Mguzulwa, Ncedo Richard. "Investigation of interoperability of IEC 61850 protection functions." Thesis, Cape Peninsula University of Technology, 2018. http://hdl.handle.net/20.500.11838/2704.

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Thesis (Master of Engineering in Electrical Engineering)--Cape Peninsula University of Technology, [2018].<br>Introduction of IEC 61850 standard defined substation automation system communication. The need of interoperability among the relevant devices coming from different vendors is a necessity to ensure utilities/municipalities obtain value for money. Vendors used their own proprietary tools to achieve communication in a substation. This caused an Intelligent Electronic Device (IED) from vendor A could not communicate with an IED from vendor B. Utilities/municipalities are forced to depend

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Rigi, Aref, and Bahnam Jura. "Analys av standarden IEC 61850 för styrning av elkraftsystem." Thesis, KTH, Hälsoinformatik och logistik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-253006.

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På uppdrag av Trafikverket har denna rapport syftet att ge en rekommendation baserat på jämförelse av nuvarande standarden IEC 60870-5-104 och den alternativa standarden IEC 61850. Studien jämför IEC 61850 och IEC 60870-5-104 och skillnader mellan dessa två standarder utifrån olika områden som kommunikation, säkerhet samt ekonomiska aspekter. I arbetets teoridel behandlas elnätet och hur elstationer i allmänhet fungerar utifrån kommunikationsprotokollen och hur systemen kommunicerar med andra enheter. Resultatet av arbetet visar att standarden IEC 61850 erbjuder stora möjligheter och fördelar

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Petrusic, Dejan. "En studie av SSL." Thesis, Blekinge Tekniska Högskola, Avdelningen för för interaktion och systemdesign, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3537.

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Dokumentet är ett resultat av studier gjorda under kursen Kandidatarbete I Datavetenskap. Arbetet utforskade, genom fallstudie, två egenskaper av distribuerade informationssystem och relation mellan dessa: säkerhet och prestanda. Målet med fallstudien har varit att belysa nackdelen med användning av Secure Socker Layer (SSL) dvs. dess effekt på hastigheten och fördelen med SSL, dvs. SSL:s roll i informationssäkerhetsarbetet. Arbetet visar hur prestanda i ett tillämpad distribuerat informationssystem kan påverkas av en SSL tillämpning. Systemets responstid testades för skillnader mellan en SSL

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