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ELE ctromagnetic Transient Analysis and Novel Protective Relaying Techniques for Power Transformers (Wiley IEEE)
₱ 12,948.00
Galleon

An advanced level examination of the latest developments in power transformer protection This book addresses the technical challenges of transformer malfunction analysis as well as protection. One of the current research directions is the malfunction mechanism analysis due to nonlinearity of transformer core and comprehensive countermeasures on improving the performance of transformer differential protection. Here, the authors summarize their research outcomes and present a set of recent research advances in the electromagnetic transient analysis, the application on power transformer protections, and present a more systematic investigation and review in this field. This research area is still progressing, especially with the fast development of Smart Grid. This book is an important addition to the literature and will enhance significant advancement in research. It is a good reference book for researchers in power transformer protection research and a good text book for graduate and undergraduate students in electrical engineering. Chapter headings include : Transformer differential protection principle and existing problem analysis; Malfunction mechanism analysis due to nonlinearity of transformer core; Novel analysis tools on operating characteristics of Transformer differential protection; Novel magnetizing inrush identification schemes; Comprehensive countermeasures on improving the performance of transformer differential protection An advanced level examination of the latest developments in power transformer protection Presents a new and systematic view of power transformer protection, enabling readers to design new models and consider fresher design approaches Offers a set of approaches to optimize the power system from a microeconomic point of view

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ELE ctric Generators (Classic Reprint)
₱ 3,458.00
Galleon

Excerpt from Electric Generators The third sub-division relates to what we have termed the Thermal Limit of Output, that is, the maximum output with safe heating. It can be fairly said that while the theory of all the losses in a commutating dynamo are understood, yet, with the exception Of the C2 R losses, it is Still a matter of practical experience to determine what relation the actual losses bear to what may be termed the predicted losses. It is invariably found that the iron losses are in excess of those which may be predicted from the tests made upon the material before construction. The hysteresis loss in the armature core is generally found to be greater, owing to the mechanical processes to which the material in the core has to be sub jected during the process of construction. Owing, probably, in a large measure to a Species of side magnetisation, the eddy-current loss is found to be greater than is indicated by calculations based upon the assumption of a distribution of magnetic lines parallel to the plane Of the laminations. If the armature conductors are solid, the losses therein by foucault currents may often be considerable, even in projection type armatures, especially when the projections are run at high densities. Under load losses, not including friction, there have to be considered the foucault current loss in the conductors due to distortion, and the increased loss in the armature projections from hysteresis and eddy currents likewise due thereto. There is also the loss brought about by the reversal of the current in the armature coil under commutation. It is apparent, therefore. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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ELE ctromagnetic Compatibility Engineering
₱ 9,085.00
Galleon

Praise for Noise Reduction Techniques IN electronic systems "Henry Ott has literally 'written the book' on the subject ofEMC. . . . He not only knows the subject, but has the rare abilityto communicate that knowledge to others." — EE Times Electromagnetic Compatibility Engineering is a completelyrevised, expanded, and updated version of Henry Ott's popular bookNoise Reduction Techniques in Electronic Systems. It reflects themost recent developments in the field of electromagneticcompatibility (EMC) and noise reduction¿and their practicalapplications to the design of analog and digital circuits incomputer, home entertainment, medical, telecom, industrial processcontrol, and automotive equipment, as well as military andaerospace systems. While maintaining and updating the core information—suchas cabling, grounding, filtering, shielding, digital circuitgrounding and layout, and ESD—that made the previous booksuch a wide success, this new book includes additional coverageof: Equipment/systems grounding Switching power supplies and variable-speed motor drives Digital circuit power distribution and decoupling PCB layout and stack-up Mixed-signal PCB layout RF and transient immunity Power line disturbances Precompliance EMC measurements New appendices on dipole antennae, the theory of partialinductance, and the ten most common EMC problems The concepts presented are applicable to analog and digitalcircuits operating from below audio frequencies to those in the GHzrange. Throughout the book, an emphasis is placed on cost-effectiveEMC designs, with the amount and complexity of mathematics kept tothe strictest minimum. Complemented with over 250 problems with answers, Electromagnetic Compatibility Engineering equips readerswith the knowledge needed to design electronic equipment that iscompatible with the electromagnetic environment and compliant withnational and international EMC regulations. It is an essentialresource for practicing engineers who face EMC and regulatorycompliance issues and an ideal textbook for EE courses at theadvanced undergraduate and graduate levels.

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ELE ctrical Power Transmission and Distribution: Aging and Life Extension Techniques
₱ 15,618.00
Galleon

Electrical distribution and transmission systems are complex combinations of various conductive and insulating materials. When exposed to atmospheric corrosive gases, contaminants, extreme temperatures, vibrations, and other internal and external impacts, these systems deteriorate, and sooner or later their ability to function properly is destroyed. Electrical Power Transmission and Distribution: Aging and Life Extension Techniques offers practical guidance on ways to slow down the aging of these electrical systems, improve their performance, and extend their life. Recognize the Signs of Aging in Equipment―and Learn How to Slow It A reference manual for engineering, maintenance, and training personnel, this book analyzes the factors that cause materials to deteriorate and explains what you can do to reduce the impact of these factors. In one volume, it brings together extensive information previously scattered among manufacturers’ documentation, journal papers, conference proceedings, and general books on plating, lubrication, insulation, and other areas. Shows you how to identify the signs of equipment aging Helps you understand the causes of equipment deterioration Suggests practical techniques for protecting electrical apparatus from deterioration and damage Supplies information that can be used to develop manuals on proper maintenance procedures and choice of materials Provides numerous examples from industry This book combines research and engineering material with maintenance recommendations given in layperson’s terms, making it useful for readers from a range of backgrounds. In particular, it is a valuable resource for personnel responsible for the utilization, operation, and maintenance of electrical transmission and distribution equipment at power plants and industrial facilities.

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ELE ctric Power Distribution System Engineering, Second Edition
₱ 8,892.00
Galleon

A quick scan of any bookstore, library, or online bookseller will produce a multitude of books covering power systems. However, few, if any, are totally devoted to power distribution engineering, and none of them are true textbooks. Filling this vacuum in the power system engineering literature, the first edition of Electric Power Distribution System Engineering broke new ground. Written in the classic, self-learning style of the first edition, this second edition contains updated coverage, new examples, and numerous examples of MATLAB applications. Designed specifically for junior- or senior-level electrical engineering courses, the author draws on his more than 31 years of experience to provide a text that is as attractive to students as it is useful to professors and practicing engineers. The book covers all aspects of distribution engineering from basic system planning and concepts through distribution system protection and reliability. The author brings to the table years of experience and, using this as a foundation, demonstrates how to design, analyze, and perform modern distribution system engineering. He takes special care to cover industry terms and symbols, providing a glossary and clearly defining each term when it is introduced. The discussion of distribution planning and design considerations goes beyond the usual analytical and qualitative analysis and emphasizes the economical explication and overall impact of the distribution design considerations discussed. See what’s new in the Second Edition : Topics such as automation of distribution systems, advanced SCADA systems, computer applications, substation grounding, lightning protection, and insulators Chapter on electric power quality New examples and MATLAB applications Substation grounding Lightning protection Insulators Expanded topics include: Load forecasting techniques High-impedance faults A detailed review of distribution reliability indices Watch Turan Gonen talk about his book at: http://youtu.be/OZBd2diBzgk

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ELE ctric and Hybrid Vehicles: Design Fundamentals
₱ 5,395.00
Galleon

With advances driven by pressure from governments, environmental activists, and its associated industries, the subject of electric and hybrid vehicles is becoming increasingly important. Trends clearly suggest that we must educate the engineers of today and tomorrow in the technical details of these vehicles. While there are many books that provide narrative descriptions of electric and hybrid vehicle components, none cover the technical aspects from a mathematically derived, design point of view, and none serve well as a textbook. Electric and Hybrid Vehicles: Design Fundamentals presents a comprehensive, systems-level perspective of these vehicles that strikes an outstanding balance between technical details, design equations, numerical examples, and case studies. Starting with some historic background, the author describes the system components, the laws of physics governing vehicle motion, the mathematical relationships within and between the components, energy sources, and designing components to meet the complete vehicle specifications. As this text illustrates, the electric vehicle is an excellent example of electro-mechanical and electro-chemical systems, one that is technically challenging as well as highly motivating to engineering students. The material presented is designed to be covered comfortably in a one-semester course. Its multidisciplinary nature and systems approach makes Electric and Hybrid Vehicles ideal for teaching electrical, mechanical, and chemical engineers all in one course.

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ELE ctric Santería: Racial and Sexual Assemblages of Transnational Religion (Gender, Theory, and Religion)
₱ 2,804.00
Galleon

Santería is an African-inspired, Cuban diaspora religion long stigmatized as witchcraft and often dismissed as superstition, yet its spirit- and possession-based practices are rapidly winning adherents across the world. Aisha M. Beliso-De Jesús introduces the term "copresence" to capture the current transnational experience of Santería, in which racialized and gendered spirits, deities, priests, and religious travelers remake local, national, and political boundaries and reconfigure notions of technology and transnationalism. Drawing on eight years of ethnographic research in Havana and Matanzas, Cuba, and in New York City, Miami, Los Angeles, and the San Francisco Bay area, Beliso-De Jesús traces the phenomenon of copresence in the lives of Santería practitioners, mapping its emergence in transnational places and historical moments and its ritual negotiation of race, imperialism, gender, sexuality, and religious travel. Santería's spirits, deities, and practitioners allow digital technologies to be used in new ways, inciting unique encounters through video and other media. Doing away with traditional perceptions of Santería as a static, localized practice or as part of a mythologized "past," this book emphasizes the religion's dynamic circulations and calls for nontranscendental understandings of religious transnationalisms.

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ELE ctric Vehicle Technology Explained
₱ 8,082.00
Galleon

Fully updated throughout, Electric Vehicle Technology, SecondEdition , is a complete guide to the principles, design andapplications of electric vehicle technology. Including all thelatest advances, it presents clear and comprehensive coverage ofthe major aspects of electric vehicle development and offers anengineering-based evaluation of electric motor scooters, cars,buses and trains. This new edition includes: important new chapters on types of electric vehicles, includingpickup and linear motors, overall efficiencies and energyconsumption, and power generation, particularly for zero carbonemissions expanded chapters updating the latest types of EV, types ofbatteries, battery technology and other rechargeable devices, fuelcells, hydrogen supply, controllers, EV modeling, ancillary systemdesign, and EV and the environment brand new practical examples and case studies illustrating howelectric vehicles can be used to substantially reduce carbonemissions and cut down reliance on fossil fuels futuristic concept models, electric and high-speed trains anddevelopments in magnetic levitation and linear motors an examination of EV efficiencies, energy consumption andsustainable power generation. MATLAB® examples can be found on the companion website www.wiley.com/go/electricvehicle2e Explaining the underpinning science and technology, this book isessential for practicing electrical, automotive, power, control andinstrumentation engineers working in EV research and development.It is also a valuable reference for academics and students inautomotive, mechanical, power and electrical engineering.

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ELE ctronic Warfare Signal Processing
₱ 10,315.00
Galleon

Written by a prominent expert in the field, this authoritative new resource presents anti-ship missile (ASM) electronic protection (EP) techniques designed to enhance accurate target classification currently being developed by personnel from the People s Republic of China and other nations. This book provides a comprehensive introduction to modern electronic warfare (EW) in an era of information warfare (IW). It explores the capabilities of coherent radar and digital signal processing to rapidly and accurately classify targets. Both naval and air electronic EW are covered in this resource. This book gives insight into modern EW as an information battle and includes guidance on properly testing the effectiveness of electronic attack (EA) systems. Pulsed Doppler radar basics including, electromagnetic pulse, dynamic range, gain control, and Doppler effects are presented. A summary of the ASM sensor and EA model is provided and readers find coverage of the radar range equation, burn through, and the range Doppler map and imaging. Special topic-extended target classifications including, false, decoys, and chaff are explained. Special topic ASM EP waveforms and multiple receiver EP are also covered. This book explores features of algorithms to optimize combining multiple parameters and systems. Moreover, it explains several algorithms proposed by PRC personnel to implement optimal two-channel processing that mitigates cover noise EA.

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ELE ctromagnetics for ctrical Machines
₱ 12,685.00
Galleon

Electromagnetics for Electrical Machines offers a comprehensive yet accessible treatment of the linear theory of electromagnetics and its application to the design of electrical machines. Leveraging valuable classroom insight gained by the authors during their impressive and ongoing teaching careers, this text emphasizes concepts rather than numerical methods, providing presentation/project problems at the end of each chapter to enhance subject knowledge. Highlighting the essence of electromagnetic field (EMF) theory and its correlation with electrical machines, this book: Reviews Maxwell’s equations and scalar and vector potentials Describes the special cases leading to the Laplace, Poisson’s, eddy current, and wave equations Explores the utility of the uniqueness, generalized Poynting, Helmholtz, and approximation theorems Discusses the Schwarz–Christoffel transformation, as well as the determination of airgap permeance Addresses the skin effects in circular conductors and eddy currents in solid and laminated iron cores Contains examples relating to the slot leakage inductance of rotating electrical machines, transformer leakage inductance, and theory of hysteresis machines Presents analyses of EMFs in laminated-rotor induction machines, three-dimensional field analyses for three-phase solid rotor induction machines, and more Electromagnetics for Electrical Machines makes an ideal text for postgraduate-level students of electrical engineering, as well as of physics and electronics and communication engineering. It is also a useful reference for research scholars concerned with problems involving electromagnetics.

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ELE ctricity and ctronics for HVAC
₱ 4,775.00
Galleon

Master the Electric and Electronic Components that Control Today's Air Conditioning, Heating, and Refrigeration Systems! Electricity and Electronics for HVAC provides an expert account of the electric and electronic components used for modern air conditioning, heating, and refrigeration systems. Packed with hundreds of detailed illustrations, this in-depth reference fully explains circuits, diagrams, digital controls, safety procedures, troubleshooting, and more. Written by the renowned technical authors Rex Miller and Mark R. Miller, this essential resource covers all electrical and electronic principles and applications of HVAC, including basic electricity…electric measuring instruments…control devices…heating circuits…refrigeration and freezer circuits…and other topics. Designed to build knowledge, skills, and confidence, Electricity and Electronics for HVAC features: Complete information on electric and electronic components for modern HVAC systems Over 345 detailed illustrations to improve technical understanding Standard and SI units for all problems and worked-out equations A PowerPoint presentation for classroom use Inside this Career-Building HVAC Tool • Introduction to Electricity • Current, Voltage, Resistance, and Power • Resistors, Color Code, Components, and Symbols • Series and Parallel Circuits • Magnetism, Solenoids, and Relays • Electric Measuring Instruments • Electric Power: DC and AC • Inductors, Inductive Reactance, and Transformers • Capacitors and Capacitive Reactance • Single and Three-Phase Power • Solid-State Controls • AC Motors • Electrical Safety • Control Devices • Heating Circuits • AC Circuits • Refrigeration and Freezer Circuits • Troubleshooting • Controlling Electric Power for AC Units oCareers in AC and Refrigeration • Index

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ELE ctronic Carburetor Workshop: Convert ctric Generators & Engines to Run on Alternative Energy Fuels for Pennies Per Day
₱ 4,857.00
Galleon

What if you could fuel engines and emergency backup generators without petroleum? Well, now you can! The Electronic Carburetor Workshop teaches you step by step how to build an air-fuel ratio controller, known as an electronic carburetor. Using mostly off the shelf parts like a servo and an O2 sensor, coupled with an Arduino open source micro-controller its possible to automate the air fuel ratio control of an engine. That means you can run a wide range of fuels and the carburetor will self correct the mixture for a clean burn and low emissions. Biogas, wood gas, hydrogen, alcohols, pyrolysis gases, waste plastic vapors and more can become a viable source of fuel with this breakthrough invention. Never pay for fuel again. Never fear an oil shock or fuel shortages during an emergency. If you have solar panels, this is the perfect compliment to your current system. Fuel your standby generator with wood from your own property to save money and reduce your environmental impact. If you don't have solar panels, then this construction manual along with our other publication, The Solar Fuel Handbook, will show you how to make the fuel you need to go off grid in wooded areas. Will you be a part of this amazing revolution or will you sit on the sidelines? The Electronic Carburetor Workshop will teach you how to save money on your electric bills and make your home resilient against power outages and freak storms by running your emergency backup generator on renewable alternative fuels. This unique book is for you if you are a: -solar panel owner -biofueler -alternative fuels researcher -back to the lander -environmentalist -off gridder -hydrocarbon hacker -permaculturalist -welder -engineer -fabricator -blacksmith -wood worker -inventor -hydrogen enthusiast -patriot -survivalist -or just a curious minded problem solver. Take control of your energy and you will take control of your life. Together we can make the switch away from petroleum. Look for videos on our site: SolarPowerSociety.com Thanks for reading.

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ELE ctronic Circuit Design with Bipolar and MOS Transistors (ctrical and ctronic Engineering Design Series) (Volume 2)
₱ 3,162.00
Galleon

Electrical and Electronic Engineering Design Series This university level Electrical Engineering text is for anyone who wants to know how to design electronic circuits. The present text is unusually accessible to readers who want to acquire the skills of electronic circuit design. We present a thorough foundation so that you can proceed to learn how to design any circuit. This text is different from other electronic circuit design texts, because we actually design circuits, and not just talk about them. And, we ask you to work hard doing experiments so that you acquire real world experience with commercially available electronic circuits. This is about real learning. Eight experiments are included that give life to the text’s contents, and provide the reader with real world experience with making measurements, using instruments, and learning about all kinds of parts. We consider the experiments to be significant learning activities. Furthermore you will learn how to design and include in your electronic circuits multistage amplifiers, feedback amplifiers. operational amplifiers, tuned amplifiers, and oscillators, basic digital circuits, and vacuum tube circuits. Electronic circuits are designed in two basic forms. One form uses discrete parts placed on a printed circuit board. The second form is an integrated circuit placed on a silicon chip. There are two major classes of transistors in use today. BJT bipolar junction transistors and MOS field effect transistors. We leave the why of device physics to semiconductor texts. We explain the BJT transistor AC and DC properties. We show how to design current mirror and differential amplifier BJT analog building blocks that are widely used in complex BJT analog IC circuits. We explain resonant circuits so that we can show how to design elementary filters, tuned amplifiers, and oscillators. The MOS transistor AC and DC properties are explained. We show how to design, in integrated circuit format, current mirror and differential amplifier MOS analog building blocks. We show how to design an operational amplifier, an LC tuned circuit amplifier, an LC oscillator, a CMOS digital inverter, and a CMOS 2 input NAND gate. We explain feedback as Bode conceived it. We place the BJT and MOS amplifiers we designed into feedback structures, and apply Nyquist's Stability Theory to the amplifiers. And, feedback circuit design is illustrated by designs of one and two stage BJT feedback amplifiers, MOS voltage feedback amplifiers (VFA), and a BJT current feedback amplifier (CFA). Two basic types of op amp are the voltage feedback amplifier (VFA), and the current feedback amplifier (CFA).The useful ideal and realistic properties of VFA and CFA are made clear so that one can design circuits using them. The text includes extensive use of the Spice simulation program to produce frequency domain response plots of sinewave input signals, input DC voltage to output DC voltage transfer function plots, and output transient time domain response plots of modified input signal waveforms. The plots give life to the circuit equations so that you can “see” circuit performance. The text shows how you can leave the number crunching to Spice so that you can focus on your designs. We show how to write Spice programs that illustrate direct voltage and current (DC) analysis, alternating voltage and current (AC) analysis, and transient (TRAN) analysis. The presentations are eminently clear, because they are based on the policies assume nothing and nothing is obvious. The present text's contents are topics one actually uses when engaged in electronic circuit analysis and design.

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ELE ctric Furnaces: The Production of Heat from ctrical Energy and the Construction of ctric Furnaces (Classic Reprint)
₱ 3,157.00
Galleon

Excerpt from Electric Furnaces: The Production of Heat From Electrical Energy and the Construction of Electric Furnaces It is equally clear that with differently conducting substances the cross-sections of the conductors must be increased and the lengths decreased for the production Of equal quantities Of heat with decreasing conductivity (increasing resistance). Conductors having the same resistance naturally give the same quantities of heat for the same amounts of energy expended in the same interval Of time the degrees Of heat produced in the conductors by these quantities Of heat can, however, give rise to different temperatures, not only in different substances having different specific heats, but even in one and the same conducting medium for differences in size Of the resistance lengths. Suppose we imagine, as an example for the first case, Fig. I. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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ELE Hobbies Philippines Philippines

Some of the best ELE Hobbies are ctric Grids (CTRIC WORLD) (Volume 2), ctronic Principles, Student Workbook and ctrons in Molecules: From Basic Principles to Molecular ctronics If you are not sure about having ELE Hobbies, you might want to check out the products from louis will, Yamaha and Namco. On iPrice Philippines, you can find your ideal ELE Hobbies for as low as ₱ 672.00 up to as much as ₱ 61,319.00. iPrice Philippines has a wide range of ELE Hobbies that would suit your needs.  Many consumers would choose ELE Hobbies that are White, Silver and Red for a more stylish, modern look.