ilość książek w kategorii: 441
Analysis and Design of High Effeiceny ZCS Buck (PWM) Converter in battery charger
ISBN: 9783656579199 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Master's Thesis from the year 2014 in the subject Electrotechnology, grade: Master degree, Hohai University (College of Energy and Electrical Engineering), course: Power Electronics, language: English, abstract: This study employs a buck ZCS (PWM) converter and develops a novel soft-switching approach for charger batteries. This thesis presents technique for battery charger to achieve efficient performance in charging shaping, minimum low switching losses and reduction in circuit volume. The operation of circuit charger is switched with the operation of zero-current-switching, resonant...
Master's Thesis from the year 2014 in the subject Electrotechnology, grade: Master degree, Hohai University (College of Energy and Electrical Engineer...
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cena:
263,48 zł |
Analyse und Darstellung neuer normativer Anforderungen für den NS- und MS-Schaltanlagenbau sowie marktüblicher Ausführungsvarianten von Schaltanlagen
ISBN: 9783656656623 / Angielski / Miękka / 98 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Bachelorarbeit aus dem Jahr 2014 im Fachbereich Elektrotechnik, Note: 1,3, Fachhochschule Dortmund, Sprache: Deutsch, Abstract: In der vorliegenden Arbeit werden neuer normativer Anforderungen fur den NS- und MS-Schaltanlagenbau sowie marktublichen Ausfuhrungsvarianten von Schaltanlagen analysiert und dargestellt. Es werden die Fragen nachgegangen, wie die Schaltanlagen gebaut und gepruft werden. Welche Normen und technische Anforderungen bei dem Schaltanlagenbau zu achten sind. Wie sich Schaltanlagen von einander unterscheiden. Das Ziel dieser Arbeit ist es Die Konstruktion und die...
Bachelorarbeit aus dem Jahr 2014 im Fachbereich Elektrotechnik, Note: 1,3, Fachhochschule Dortmund, Sprache: Deutsch, Abstract: In der vorliegenden Ar...
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cena:
298,67 zł |
Reduzierung der Netzverluste im Rahmen von Investitionstätigkeiten im elektrischen Versorgungsnetz im Bereich Niederspannung
ISBN: 9783656677420 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Diplomarbeit aus dem Jahr 2013 im Fachbereich Elektrotechnik, Note: 2,0, Wilhelm Buchner Hochschule Private Fernhochschule Darmstadt, Sprache: Deutsch, Abstract: In den vergangenen Jahren gab es eine verstarkte Investitionstatigkeit in weiten Teilen der SEE Region aufgrund von Privatisierungen staatlicher Energiebetriebe. Insbesondere fehlende Liquiditat kombiniert mit fehlender Energieproduktionskapazitat hat zu diesen Privatisierungen und letztendlich zu auslandischen Investments gefuhrt. Reine Energieversorgungsunternehmen sahen in ihren angestammten Kernmarkten kein Wachstumspotenzial...
Diplomarbeit aus dem Jahr 2013 im Fachbereich Elektrotechnik, Note: 2,0, Wilhelm Buchner Hochschule Private Fernhochschule Darmstadt, Sprache: Deutsch...
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cena:
321,83 zł |
Wearable Heart Rate Measuring Unit
ISBN: 9783656697824 / Angielski / Miękka / 80 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Master's Thesis from the year 2014 in the subject Electrotechnology, grade: A, Mid Sweden University, course: Electronic Design, language: English, abstract: Despite having the numerous evolved heart rate measuring devices and progress in their development over the years, there always remain the challenges of modern signal processing implementation by a comparatively small size wearable device. This thesis paper presents a wearable reflectance photoplethysmography (PPG) sensor system for measuring the heart rate of a user both in steady and moving states. The size and, power consumption of...
Master's Thesis from the year 2014 in the subject Electrotechnology, grade: A, Mid Sweden University, course: Electronic Design, language: English, ab...
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cena:
270,89 zł |
The Homeowner's DIY Guide to Electrical Wiring
ISBN: 9780071844758 / Angielski / Miękka / 336 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. A practical, money-saving guide to home electrical wiring
Handle residential wiring projects correctly, safely, and according to the National Electrical Code (NEC). Filled with clear photos and helpful diagrams, The Homeowner's DIY Guide to Electrical Wiring shows you how to quickly and easily navigate the portions of the NEC that pertain to residential installations. This hands-on resource covers basic electronics and explains how electrical service progresses through your home. It describes how to install and test electrical systems and lighting, repair appliances and TVs,... A practical, money-saving guide to home electrical wiring
Handle residential wiring projects correctly, safely, and according to the National Elect... |
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cena:
136,71 zł |
Extraction of Dynamic Patterns from Wide-Area Measurements using Empirical Orthogonal Functions
ISBN: 9783656737605 / Angielski / Miękka / 152 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Doctoral Thesis / Dissertation from the year 2010 in the subject Electrotechnology, grade: Identificacion de patrones, University of Guadalajara (CINVESTAV - Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional Unidad Guadalajara), course: Sistemas electricos de potencia, language: English, abstract: Multi-variate statistical data analysis techniques offer a powerful tool for analyzing power system response from measured data. In this thesis, a statistically-based, data-driven framework that integrates the use of complex wavelet empirical orthogonal function...
Doctoral Thesis / Dissertation from the year 2010 in the subject Electrotechnology, grade: Identificacion de patrones, University of Guadalajara (CINV...
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cena:
400,54 zł |
Indoor Location Retrieval with Depth Images using 3D Shape Features
ISBN: 9783656735472 / Angielski / Miękka / 78 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Bachelor Thesis from the year 2014 in the subject Electrotechnology, grade: 1,0, Technical University of Munich (Media Technology), language: English, abstract: Content-based image retrieval (CBIR) for location recognition allows more precise indoor navigation than state-of-the-art methods. Using range images and matching a query image to a dataset of geo-tagged images is current research. This thesis investigates the prospects of applying 3D Shape feature detectors and descriptors to a point cloud projection of the range image. Therefor at first the keypoint detection methods Normal Aligned...
Bachelor Thesis from the year 2014 in the subject Electrotechnology, grade: 1,0, Technical University of Munich (Media Technology), language: English,...
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cena:
263,48 zł |
Guidance Note 4: Protection Against Fire
ISBN: 9781849198752 / Angielski / Miękka / 104 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Protection against fire is a key element of Amendment 3 to the 17th Edition. Vital changes are expected to vastly improve the safety of contractors, consumers and fire services. Guidance Note 4: Protection Against Fire provides clear guidance on how to apply the updated aspects of BS 7671.
These changes affect all those working on installations. Ensure the safety of yourself and others by following the new guidance. Amendment 3 publishes on 5 January 2015 and comes into effect on 1 July 2015. All new installations from this point must comply with Amendment 3 to BS... Protection against fire is a key element of Amendment 3 to the 17th Edition. Vital changes are expected to vastly improve the safety of contractors, c...
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cena:
202,86 zł |
Guidance Note 7: Special Locations
ISBN: 9781849198813 / Angielski / Miękka / 184 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Guidance Note 7: Special Locations provides a comprehensive guide to the various special locations and installations for which additions measurers are required to comply with BS 7671.
Amendment 3 publishes on 5 January 2015 and comes into effect on 1 July 2015. All new installations from this point must comply with Amendment 3 to BS 7671:2008. This updated book not only contains information on the important changes expected in Amendment 3 but also now incorporates some guidance that was previously in Guidance Note 1. Make sure you have all the relevant,... Guidance Note 7: Special Locations provides a comprehensive guide to the various special locations and installations for which additions measur...
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cena:
202,86 zł |
On-Site Guide (Bs 7671:2008+a3:2015)
ISBN: 9781849198875 / Angielski / Spiralna / 208 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Vital changes are expected in Amendment 3 regarding safety for contractors and consumers. This essential quick-reference guide to BS 7671 will be updated to the changes expected in Amendment 3 to BS 671:2008. The On-Site Guide is designed to be taken on-site for easy referencing and provides simple guidance on the application of BS 7671.
Amendment 3 publishes on the 5 January 2015 and comes into effect on 1 July 2015. All new installations from this point must comply with Amendment 3 to BS 7671:2008. All expected updates in Amendment No. 3 will be included in the... Vital changes are expected in Amendment 3 regarding safety for contractors and consumers. This essential quick-reference guide to BS 7671 will be upda...
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cena:
189,63 zł |
Cascade control of DC brushed motor
ISBN: 9783656835196 / Angielski / Miękka / 76 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Master's Thesis from the year 2014 in the subject Electrotechnology, grade: Distinction, University of Newcastle upon Tyne, language: English, abstract: The aim of this project is to control speed of permanent magnet DC motor by using technique called cascade control. In this project the working of PMDC motor, H-bridge using unipolar switching scheme, PI controller in current loop and speed loop of cascade control is first studied by simulating in MATLAB software and after that practically applied cascade control on PMDC motor using flexible inverter board. In this project dsPIC30F3010 is...
Master's Thesis from the year 2014 in the subject Electrotechnology, grade: Distinction, University of Newcastle upon Tyne, language: English, abstrac...
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cena:
263,48 zł |
Decimation Lowpass Filters for SIGMA-DELTA Modulators - A Comparative Study
ISBN: 9783640862658 / Angielski / Miękka / 188 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Master's Thesis from the year 1998 in the subject Electrotechnology, grade: 1,0 (A), University of Rhode Island (--), 39 entries in the bibliography, language: English, abstract: The purpose of this thesis is to compare several filter topologies used for the decimation of sigma-delta modulated digital signals. The goal is to present optimized filter architectures with regard to an efficient VLSI implementation. A fifth-order 1-bit sigma-delta modulator using local feedback techniques will be considered as the front-end A/D converter. The subsequent digital filter reduces the sampling rate by...
Master's Thesis from the year 1998 in the subject Electrotechnology, grade: 1,0 (A), University of Rhode Island (--), 39 entries in the bibliography, ...
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cena:
465,37 zł |
Sensor Fusion for Nanopositioning
ISBN: 9783656865254 / Angielski / Miękka / 148 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Master's Thesis from the year 2014 in the subject Electrotechnology, grade: 2, Vienna University of Technology (Institute for Automation & Control), course: Master in Automation - Electrical Enginnering, language: English, abstract: Sensors can be used to measure the position of an object. In the present thesis the effects which limit the usage of sensors in high dynamic positioning applications on a nanometer level are discussed. Various sensor principles and their properties are investigated and compared. Sensors based on the measurement of i.a. magnetic fields, illumination, or even strain...
Master's Thesis from the year 2014 in the subject Electrotechnology, grade: 2, Vienna University of Technology (Institute for Automation & Control), c...
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cena:
393,13 zł |
Design and Implementation of Rectangular Patch Antenna for Tri-Band operation
ISBN: 9783656941231 / Angielski / Miękka / 60 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Master's Thesis from the year 2013 in the subject Electrotechnology, grade: First Class, course: Master Of Engineering, language: English, abstract: In today's modern communication industry, antennas are the most important components required to create a communication link. Microstrip antennas are the most suited for aerospace and mobile applications because of their low profile, light weight and low power handling capacity. These antennas can be designed in a variety of shapes in order to obtain enhanced gain and bandwidth for dual band and tri-band operation. This book focus on a detailed...
Master's Thesis from the year 2013 in the subject Electrotechnology, grade: First Class, course: Master Of Engineering, language: English, abstract: I...
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cena:
233,85 zł |
Modelica. Modeling and Simulation Based on Dymola Program
ISBN: 9783656876281 / Angielski / Miękka / 98 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Bachelor Thesis from the year 2013 in the subject Electrotechnology, grade: A, Islamic University of Gaza, language: English, abstract: Modelica is an object-oriented, declarative, multi-domain language for component-oriented modeling of complex systems, e.g., systems containing mechanical, electrical, electronic, hydraulic, thermal, control, electric power or process-oriented subcomponents. Modelica language is a textual description to define all parts of a model and to structure model components in libraries, called packages. Basically, all Modelica language elements are mapped to...
Bachelor Thesis from the year 2013 in the subject Electrotechnology, grade: A, Islamic University of Gaza, language: English, abstract: Modelica is an...
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cena:
298,67 zł |
Development of Algorithms for Battery SoC Estimation in Hybrid Vehicles
ISBN: 9783656957409 / Angielski / Miękka / 88 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Master's Thesis from the year 2013 in the subject Electrotechnology, grade: 2.3, RWTH Aachen University (Institut fur Stromrichtertechnik und Elektrische Antriebe (ISEA)), language: English, abstract: The accurate state of charge (SOC) is required for the battery for hybrid electric vehicles (HEV). Because HEV batteries, a widely fluctuating current profile; partial recharging phases (regenerative braking); inadequate lifetimes to date; expanding market and strong competition from other battery technologies is a major drawback in this application. Though as lead acid batteries are improved as...
Master's Thesis from the year 2013 in the subject Electrotechnology, grade: 2.3, RWTH Aachen University (Institut fur Stromrichtertechnik und Elektris...
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cena:
286,63 zł |
Electrical Transformers and Rotating Machines
ISBN: 9781305494817 / Angielski / Miękka / 624 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Written specifically for future electricians, ELECTRICAL TRANSFORMERS AND ROTATING MACHINES, 4e delivers comprehensive coverage that reflects real-world practice. Extremely student friendly, the book uses common language in a format that is easy to understand. Offering the ideal blend of theory and hands-on applications, it integrates experiments throughout -- enabling you to put what you learn into practice. In addition, insightful schematics and illustrations ensure your thorough understanding of key concepts.
Written specifically for future electricians, ELECTRICAL TRANSFORMERS AND ROTATING MACHINES, 4e delivers comprehensive coverage that reflects real-wor...
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cena:
407,09 zł |
Electronics for Electricians
ISBN: 9781305505995 / Angielski / Miękka / 512 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. The Seventh Edition of ELECTRONICS FOR ELECTRICIANS is a practical and relevant guide for anyone preparing for a career in industrial settings. With its updated graphics and increased coverage of important topics, this text helps you understand components and circuits in terms of how they work, what they do, how to use them, and how to test them. Review questions and problems in every chapter expose you to the electronic devices commonly found in industry -- as well as the circuit applications of those devices -- while lab experiments give you hands-on experience putting what you learn into...
The Seventh Edition of ELECTRONICS FOR ELECTRICIANS is a practical and relevant guide for anyone preparing for a career in industrial settings. With i...
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cena:
379,94 zł |
Comparison of different features sets and classifiers for emotion recognition of speech: Vergleich von verschiedenen Merkmalssätzen und Klassifizierer
ISBN: 9783656972280 / Angielski / Miękka / 108 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. Bachelor Thesis from the year 2014 in the subject Electrotechnology, grade: 1,0, University of Stuttgart (Institut fur Signalverarbeitung und Systemtheorie), course: Elektrotechnik und Informationstechnik, language: English, abstract: This thesis deals with emotion recognition from speech signals using several feature sets and classifiers. Feature sets with different sizes are compared: the feature set of the Institute for Signal Processing and System Theory as well as standardised feature sets of eight paralinguistic challenges. The question is whether there is a connection between the size...
Bachelor Thesis from the year 2014 in the subject Electrotechnology, grade: 1,0, University of Stuttgart (Institut fur Signalverarbeitung und Systemth...
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cena:
321,83 zł |
Industrial Electricity
ISBN: 9781285863986 / Angielski / Twarda / 688 str. Termin realizacji zamówienia: ok. 5-8 dni roboczych. INDUSTRIAL ELECTRICITY, Ninth Edition, presents the essentials of electrical theory in a clear, current, logical manner to help you master both fundamental concepts and more advanced subjects relevant to the field of industrial electricity. Coverage begins with foundational topics like electrical symbols and drawings, current, voltage, resistance, and power, while subsequent chapters introduce Ohm's Law; series, parallel, and combination circuits; and resistive and reactive circuits. The text also includes thorough discussion of advanced subjects such as rotating machinery, motor controls,...
INDUSTRIAL ELECTRICITY, Ninth Edition, presents the essentials of electrical theory in a clear, current, logical manner to help you master both fundam...
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cena:
374,51 zł |