Diplomarbeit aus dem Jahr 2008 im Fachbereich Elektrotechnik, Note: 1,0, Georg-Simon-Ohm-Hochschule Nurnberg, 24 Quellen im Literaturverzeichnis, Sprache: Deutsch, Anmerkungen: Schlusselworte: - Anreizregulierung - Effizienzvergleich - Stochastische Frontier Analyse (SFA) - OLS, COLS, MOLS, DEA - NetznutzungsentgeltSchlusselworte: - Anreizregulierung - Effizienzvergleich - Stochastische Frontier Analyse (SFA) - OLS, COLS, MOLS, DEA - Netznutzungsentgelt, Abstract: Das Ziel dieser Arbeit ist es einen Effizienzvergleich der Stromverteilnetzbetreiber durchzufuhren, so wie ihn die Bundesnetzagentur voraussichtlich auch durchfuhren wird, um die Erlosobergrenzen im Zuge der Anreizregulierung zu bestimmen. Dabei wird die durch die ARegV fur den Effizienzvergleich der Verteilnetzbetreiber vorgeschriebene Methode, die Stochastische Frontier Analyse" (Stochastic Frontier Analyse SFA) genauer auf ihre Eigenschaften hin untersucht. Die festgestellten Eigenschaften werden auf die Netzbetreiber in der Anreizregulierung ubertragen und erortert.

Studienarbeit aus dem Jahr 2005 im Fachbereich Elektrotechnik, Note: 1,3, Hochschule Mannheim (Institut fur Produktionstechnik(ipm)), 7 Quellen im Literaturverzeichnis, Sprache: Deutsch, Abstract: Die Aufgabenstellung dieser Arbeit war, einen kameragefuhrten Greifprozess eines Roboters von einem laufenden Transportband weg zu realisieren. Aufbauend auf die Objekterkennungssoftware der Kamera, welche die Position eines Objektes in einem Bild in Koordinaten umwandelt, war es meine Aufgabe, nun uber Zeitmessungen ein Signalkonzept zu erarbeiten, um zu verstehen, wie die Signale aussehen, weitergegeben werden und wie lange ihre Verarbeitung dauert. Somit konnte der Gesamtprozess vom Erkennen bis zum Greifen in Teilprozesse aufgeteilt werden, welche sich leichter untersuchen und programmieren liessen. Uber die Dauer der Einzelprozesse konnte eine Totzeit zwischen Bildentstehung und dem Zeitpunkt, wenn dem Roboter die Zielkoordinaten der Greifbewegung zur Verfugung stehen, ermittelt werden. Dadurch kann man im Programm eine Positionskorrektur vornehmen, da sich das Objekt in dieser Totzeit auf dem Forderband unerkannt weiterbewegt. Realisiert wurde diese Aufgabe mit einem DVT SmartImage Sensor und einem Industrieroboter ABB IRB 2400/10. * Zu Beginn wurden die benotigten Zeitmessungen durchgefuhrt, welche zur Entwicklung eines Signalkonzeptes notig waren. Am Ende stand dann ein autonomer Greifprozess. Gemessen wurden dabei die Loschzeit der RS232-Schnittstelle * die Auslesezeit des von der Kamera ubertragenen Koordinatenstrings aus der seriellen Schnittstelle und Umrechnung in Koordinaten (x, y, ) * Messung der Bildverarbeitungszeit der Kamera Der autonome Greifprozess, oder auch als Dual Prozess" bezeichnet, beinhaltet auch das Auftreten mehrerer Objekte auf dem Forderband. Ein besonderer Zusatz ist die automatische Prozessrucksetzung in einem Fehlerfall, der uber Fehlerroutinen abgehandelt wird. Auf Grund der gewonnen Messwert

Diplomarbeit aus dem Jahr 2007 im Fachbereich Elektrotechnik, Note: 1.0, Technische Universiat Wien (Institut fur Computertechnik), 51 Quellen im Literaturverzeichnis, Sprache: Deutsch, Abstract: Objekterkennung ist ein weit gefachertes Gebiet und umfasst eine Vielzahl von Verfahren zur Vermessung und Kategorisierung von Objekten mittels unterschiedlichster Sensorsysteme, die je nach Umgebung, Beleuchtung und Art der Objekte die detektiert oder vermessen werden sollen, unterschiedlich geeignet sind und ensprechend ihre Vor- und Nachteile besitzen. Diese Diplomarbeit beschaftigt sich mit der Objekterkennung im Rahmen der Robotik, speziell im Roboterfussball, welcher sich in den letzten Jahren, aufgrund der sich daraus ergebenden Forschungsmoglichkeiten, immer grosserer Beliebtheit erfreut. Der Roboter soll den Regeln der Mirosot Kategorie der internationalen Organisation zur Forderung des Roboterfussballs FIRA entsprechen. Als Sensor fur die Objekterkennung dient eine Digitalkamera. So wird in dieser Arbeit ausgehend von den Einschrankungen in den Abmessungen, bestimmt durch die Regeln der Kategorie Mirosot, eine geeignete Hardware-Plattform erarbeitet und Grunde fur den Entscheid zur Wahl bestimmter Komponenten dargelegt. Ausgehend von gangigen Methoden der Bildverarbeitung und der Aufwandsabschatzung fur diese Algorithmen, wird nach einem Softwarekonzept gesucht, das auf der gewahlten Plattform den gestellten Anforderungen entspricht. Ziel ist in erster Linie die Erkennung des Spielballes, ein oranger Golfball und der farbig markierten Tore. Da Standardverfahren aber nicht auf die spezielle Hardware optimiert sind und auch ansonsten hohe Anforderungen an die Rechenleistung stellen, wird ein Konzept vorgestellt, das es erlaubt einfache geometrische Formen wie Kreise oder Rechtecke zu detektieren und zu vermessen. Dieses neue Konzept greift teilweise auf in der Fachliteratur bekannte Methoden zuruck die hierfur entsprechend optimiert werden, enthalt aber auch einen n

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Put complete performance specifications for analog and digital audio and video installations -- from professional recording studios to living room theatres -- in the palm of your hand! Audio/Video Cable Installer’s Pocket Guide packs over 200 illustrations that clarify all the methods, procedures, and tools you need to successfully tackle even the most complex installation job. Great for everyone from home enthusiasts to professional engineers and technicians, the convenient take-along size is as perfect for professionals working out in the field as it is for hobbyists tinkering in the basement. Author Stephen Lampen, an industry pro, anticipates and answers your every question on analog and digital audio, analog and digital video, including high definition video cabling; connectors; using Category 5, 5e, and 6 to carry audio and video; installation; and much more.

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Professional electronic technicians preparing to take a Certified Electronics Technician (CET) exam will find this book an extremely helpful resource. Designed to serve as an overall review guide, it covers a wide range of information readers must know in order to pass the Associate-level section of the Certified Electronics Technician Exam and both the Consumer and the Computer Journeyman-level tests. Subjects covered include three-terminal amplifying circuits in consumer products, VCRs and compact disc players, televisions, digital and computer systems, and text equipment and troubleshooting. Review questions with all answers are included at the end of each chapter. Three complete 75-question exams and answers are provided at the end of the book.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. The practical, hands-on guidance needed to troubleshoot efficiently with today's electronic test equipment Staying away from hard-to-understand theory and mathematics, this practical handbook show you how common devices such as multimeters, frequency and logic probes, signal traces, and oscilloscopes are used. You'll pinpoint problems in everything from TV sets and computers to automotive electrical systems. A practical, hands-on guide to troubleshooting with electronic test equipment - revised to include current testing techniques and new chapters on mechanical repairs and flowcharting.

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PRACTICAL PROBLEMS IN MATHEMATICS FOR ELECTRICIANS, 9E will give readers the math skills they need to succeed in the electrical trade. It introduces them to the important math principles through problems designed for the electrical profession and offers them an excellent opportunity to develop and practice problem-solving skills while at the same time providing a valuable review of electrical terminology. This new edition uses the same straightforward writing style and simple, step-by-step explanations that made previous editions so reader-friendly. It minimizes theory and emphasizes problem solving techniques and practice problems. This new edition also includes updated illustrations and information for a better learning experience than ever before! The book begins with basic arithmetic and then, once these basic topics have been mastered, progresses to algebra and concludes with trigonometry. Practical problems with real-world scenarios from the electrical field are used throughout, allowing readers to apply key mathematical concepts while developing an awareness of basic electrical terms and practices. This is the perfect resource for anyone entering the electrical industry or simply looking to brush up on the necessary math.

Walking you step by step through an industrial building, ELECTRICAL WIRING INDUSTRIAL, 16th Edition, equips you with the basic knowledge and skills you need to safely install wiring systems. This text is written in easy-to-read language and packed with vivid photographs and illustrations to help you understand key concepts. It is also thoroughly updated to reflect the 2017 National Electric Code, the standard for layout and construction of electrical systems. Plenty of example problems and detailed solutions clearly illustrate how the concepts apply to real-world situations. In addition, a set of building blueprints helps you see how each chapter's concepts are applied in an actual industrial building.

Inside INTRODUCTION TO LOW VOLTAGE SYSTEMS, 2E you will discover comprehensive coverage of low voltage systems, associated devices, and the methods of the industry. All the basic elements of low voltage systems are combined into a single source to give a concrete understanding of the operation and integration of individual systems. Plus, this edition walks you through all you need to know about devices, connection and cabling, and the National Electrical Code (R) in addition to the language and terminology of the industry. And, it's written especially for industry novices so difficult topics can be absorbed swiftly.

This new edition of EIS: Installing Wiring Systems from the highly successful Electrical Installation Series covers all the information required to complete the Installing Wiring Systems unit as part of the Level 3 Diploma for City and Guilds (2357) and EAL equivalent qualifications. The nine studybooks in the series are endorsed by The Electrical Contractors Association (ECA) and cover all core Level 3 S/NVQ Diploma units and are mapped to the National Occupational Standards. The modular, hands-on approach is designed to clearly explain all the key concepts so learners gain all the necessary theoretical and practical skills required for each unit. The expert author team brings a wealth of industry knowledge and experience to each publication all brought to life by full-colour diagrams, images and photographs. Students can use one book per unit as a complete study resource to support learning in the classroom, at work and for personal study at home. These spiral bound, write-it studybooks are the ideal course companion for any aspiring electrician.

This study book covers the following topics on installation and Commissioning: supply, overcurrent and earth fault protection, the electrical information required, selection of conductor size, selection of cable and protective conductors, preparting for commissioning, testing, alarm systems, and fault location. Stage 1 Design also includes a circuit design project. Circuit 1 has been completed to aid students in completing circuits 2, 3 and 4 at the relevant stages in the book. Self-assessment questions and an end test are included so that progress can be monitored. The intermediate Course books cover the knowledge requirements for the City & Guilds of London Institute 2360 Electrical Installation Scheme, Part 2 and NVQ level 3.

Delivering the very latest in industry standards and procedures, longtime market leader ELECTRICAL WIRING RESIDENTIAL, 18e continues to provide comprehensive, authoritative coverage that fully implements the 2014 National Electrical Code (R). The book's signature three-part organization thoroughly covers Code, Electrical Knowledge, and Applications. Extremely reader friendly, it offers detailed--but not overly technical--explanations as it guides you step by step through the critical tasks and responsibilities that face today's professional residential electricians in both new construction and existing homes. Vivid Illustrations are fully coordinated with the latest NEC (R) regulations and provide further clarity. In addition, foldout plans at the back of the book give you hands-on practice applying Code requirements.

Completely revised and up to date with the 2017 National Electrical Code (R), ELECTRICAL WIRING COMMERCIAL, Sixteenth Edition, offers the most current coverage available. This reader-friendly text has long been trusted by instructors and popular with students. Known for its vibrant, full-color illustrations and photographs, the text bring even difficult concepts to life and makes complex material easier to understand. In addition to updates based on 2017 NEC (R), the Sixteenth Edition features increased emphasis on green technologies, new developments in electrical design and installation, and safety in the workplace, providing ample coverage of topics you'll likely encounter as a working professional in this dynamic field.

Completely up to date with the 2014 edition of the National Electrical Code, RESIDENTIAL CONSTRUCTION ACADEMY: HOUSE WIRING, 4e delivers the latest and best practices in residential electrical wiring. This vividly illustrated, full-color text is based on the HBI National Skill Standards that cover the skill sets necessary to achieve a first job in construction or as an electrician. The text provides thorough coverage of "green" topics, sustainable building practices, alternative energy systems, and much more. "From Experience" sections address common residential wiring practices and scenarios, while "Caution" boxes emphasize the ongoing importance of safety. In addition to a hands-on student workbook/lab manual, the text also points the reader to an all-new 3D immersive simulation performance 'game' to help learners prepare for real-world practice.

This study book summarises the underpinning knowledge for Part 1 Practice for the City & Guilds 2360 or related qualifications. Each exercise is preceded by some theory, which can be studied before doing the practical work. The Exercises have a checklist entitled 'points to consider' which will make the students aware of what is expected.

Through the use of a lively writing style and frequent examples, RESIDENTIAL CONSTRUCTION ACADEMY: ELECTRICAL PRINCIPLES, 2E covers the important topics that readers need to know to become residential electricians. The author, Stephen L. Herman, logically presents the basic electrical principles from safety to motors and discusses how to go from theory to application. This text helps users learn the work skills, functions and activities included in the Residential Electrician Skill Standards developed by industry leaders for the National Association of Home Builders (NAHB). With its supplemental multimedia this text provides an integrated teaching solution directly linking your education/training program to the residential construction industry.

This new edition of EIS: Inspection Testing and Commisioning from the highly successful Electrical Installation Series covers all the information required to complete the Inspection Testing and Commisioning unit as part of the Level 3 Diploma for City and Guilds (2357) and EAL equivalent qualifications. The nine studybooks in the series are endorsed by The Electrical Contractors Association (ECA) and cover all core Level 3 S/NVQ Diploma units and are mapped to the National Occupational Standards. The modular, hands-on approach is designed to clearly explain all the key concepts so learners gain all the necessary theoretical and practical skills required for each unit. The expert author team brings a wealth of industry knowledge and experience to each publication all brought to life by full-colour diagrams, images and photographs. Students can use one book per unit as a complete study resource to support learning in the classroom, at work and for personal study at home. These spiral bound, write-it studybooks are the ideal course companion for any aspiring electrician.

This new edition of EIS: Legislation Health and Safety and the Environment is the first of nine workbooks from the highly successful Electrical Installation Series. This workbook covers all the information required to complete the Health and Safety Legislation and Environmental Legislation units as part of the Level 3 Diploma for City and Guilds(2357) and EAL equivalent qualifications. The nine studybooks are endorsed by The Electrical Contractors Association (ECA) and cover all core Level 3 S/NVQ Diploma units and are mapped to the National Occupational Standards. The modular, hands-on approach is designed to clearly explain all the key concepts so learners gain all the necessary theoretical and practical skills required for each unit. The expert author team bring a wealth of industry knowledge and experience to each publication all brought to life by full-colour diagrams, images and photographs. Students can use one book per unit as a complete study resource to support learning in the classroom, at work and for personal study at home. These spiral bound, write-it studybooks are the ideal course companion for any aspiring electrician.

This new edition of EIS: Planning and Selection for Electrical Systems from the highly successful Electrical Installation Series covers all the information required to complete the Planning and Selection for Electrical Systems unit as part of the Level 3 Diploma for City and Guilds (2357) and EAL equivalent qualifications. The nine studybooks in the series are endorsed by The Electrical Contractors Association (ECA) and cover all core Level 3 S/NVQ Diploma units and are mapped to the National Occupational Standards. The modular, hands-on approach is designed to clearly explain all the key concepts so learners gain all the necessary theoretical and practical skills required for each unit. The expert author team brings a wealth of industry knowledge and experience to each publication all brought to life by full-colour diagrams, images and photographs. Students can use one book per unit as a complete study resource to support learning in the classroom, at work and for personal study at home. These spiral bound, write-it studybooks are the ideal course companion for any aspiring electrician.

The Guidebook for Linemen and Cablemen, 2nd Edition is the much needed solution for anyone working on or training to work on electrical utility circuits. Packaged as a convenient, single-volume reference guide on the operation of electrical utility systems, this book will give you what other resources won't: practical coverage of the equipment and situations that power line workers are exposed to on a daily basis, with a focus on ensuring concepts are meaningful and applicable. This book also pays special attention to the order in which topics are addressed; simple concepts are explained first, and the book then builds upon these fundamentals to explain more complex theories, thereby setting a strong foundation for clearly understanding key rules and regulations. This text been updated to include the most current industry information available, including applications of recent technology. This book also contains in-depth exploration of the mechanical aspects of the job, such as working with rigging, trucks, stringing wire, and tree felling. The need for safety and training is highlighted throughout the book, resulting in a powerful resource for linemen, cable men, foremen, and others associated with the transmission and distribution departments of electric utility companies. Check out our app, DEWALT (R) Mobile Pro (TM). This free app is a construction calculator with integrated reference materials and access to hundreds of additional calculations as add-ons. To learn more, visit dewalt.com/mobilepro.