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Power Factor Controller
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Book Synopsis AUTOMATIC POWER FACTOR CORRECTION USING ARDUINO MICRO CONTROLLER by : Mr. Ch. Leela Krishna
Download or read book AUTOMATIC POWER FACTOR CORRECTION USING ARDUINO MICRO CONTROLLER written by Mr. Ch. Leela Krishna and published by Archers & Elevators Publishing House. This book was released on with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power Factor Correction by : Dr. Hedaya Alasooly
Download or read book Power Factor Correction written by Dr. Hedaya Alasooly and published by BookRix. This book was released on 2020-08-10 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power systems have two components of apparent power: active and reactive power. Both components are necessary for functioning of electrical systems. The active power is the average power absorbed by the resistive load. The reactive power is the measure of energy exchange between the source and reactive power of load. Energy storage devices do not dissipate or supply power, but exchange power with the rest of system. Active power is the one that is converted to other forms of energy in the load yet reactive power is only responsible for magnetizing purposes. Power factor is a ratio depicting how much of the power supplied is real. The reactive current contribute in the value of the overall magnitude of current in transmission lines causing unnecessarily high line currents and low power factor. Since a low power factor means higher amount of apparent power need to be supplied by the utility company, thus the company must also use bigger generators, large transformers and thicker transmission/distribution lines. This requires a higher capital expenditure and operational cost which usually result in the cost being passed to the consumer. In this research, we seek to identify the effects of a low power factor on Swaziland Electricity Company’s power supply system and recommend possible solutions to the problem. The results are useful in determining how to optimally deliver power to a load at a power factor that is reasonably close to unity, thus reducing the utility’s operational costs while increasing the quality of the service being supplied.
Book Synopsis Power Supplies for LED Driving by : Steve Winder
Download or read book Power Supplies for LED Driving written by Steve Winder and published by Newnes. This book was released on 2016-12-28 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power Supplies for LED Driving, Second Edition explores the wide use of light-emitting diodes due to their efficient use of power. The applications for power LEDs include traffic lights, street lamps, automotive lighting, architectural lights, theatre lighting, household light replacements, signage lighting (replacing neon strip lights and fluorescent tubes), LCD display backlighting, and many more. Powering (driving) these LED's is not always simple. Linear driving is inefficient and generates far too much heat. With a switching supply, the main issues are EMI, efficiency, and of course cost. This book covers the design trade-offs involved in LED driving applications, from low-power, to UB-LEDs and beyond. - Provides a practical, hands-on approach to power supply design for LED drivers - Contains detailed examples of what works throughout the design process - Presents commentary on how the calculated component value compares with the actual value used, including a description of why the choice was made
Book Synopsis Investigation of Power Factor Controller Applications by : Mary B. Chionis
Download or read book Investigation of Power Factor Controller Applications written by Mary B. Chionis and published by . This book was released on 1984 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was conducted to evaluate the power factor controller (PFC) as a potential energy conservation device for Army applications and to develop guidelines for its use. An examination of studies conducted on the PFC showed that it can be an effective energy conservation device when properly applied, cutting motor energy consumption by at least 10 percent on low-efficiency motors. However, the use of high efficiency motors is almost always more energy conservative, and PFCs do not improve the performance of motors whose efficiency is already high over the load range.
Download or read book Popular Mechanics written by and published by . This book was released on 1980-08 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.
Book Synopsis Power Electronics Handbook by : Muhammad H. Rashid
Download or read book Power Electronics Handbook written by Muhammad H. Rashid and published by Elsevier. This book was released on 2010-07-19 with total page 1189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power electronics, which is a rapidly growing area in terms of research and applications, uses modern electronics technology to convert electric power from one form to another, such as ac-dc, dc-dc, dc-ac, and ac-ac with a variable output magnitude and frequency. Power electronics has many applications in our every day life such as air-conditioners, electric cars, sub-way trains, motor drives, renewable energy sources and power supplies for computers. This book covers all aspects of switching devices, converter circuit topologies, control techniques, analytical methods and some examples of their applications.* 25% new content* Reorganized and revised into 8 sections comprising 43 chapters* Coverage of numerous applications, including uninterruptable power supplies and automotive electrical systems* New content in power generation and distribution, including solar power, fuel cells, wind turbines, and flexible transmission
Download or read book Fuzzy Controllers written by Sohail Iqbal and published by BoD – Books on Demand. This book was released on 2012-09-27 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuzzy control theory is an emerging area of research. At the core of many engineering problems is the problem of control of different systems. These systems range all the way from classical inverted pendulum to auto-focusing system of a digital camera. Fuzzy control systems have demonstrated their enhanced performance in all these areas. Progress in this domain is very fast and there was critical need of a book that captures all the recent advances both in theory and in applications. Serving this purpose, this book is conceived. This book will provide you a very clear picture of current status of fuzzy control research. This book is intended for researchers, engineers, and postgraduate students specializing in fuzzy systems, control engineering, and robotics.
Book Synopsis Applications of Nonlinear Control by : Meral Altınay
Download or read book Applications of Nonlinear Control written by Meral Altınay and published by BoD – Books on Demand. This book was released on 2012-06-13 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: A trend of investigation of Nonlinear Control Systems has been present over the last few decades. As a result the methods for its analysis and design have improved rapidly. This book includes nonlinear design topics such as Feedback Linearization, Lyapunov Based Control, Adaptive Control, Optimal Control and Robust Control. All chapters discuss different applications that are basically independent of each other. The book will provide the reader with information on modern control techniques and results which cover a very wide application area. Each chapter attempts to demonstrate how one would apply these techniques to real-world systems through both simulations and experimental settings.
Book Synopsis Energy-Efficient Electric Motors, Revised and Expanded by : Ali Emadi
Download or read book Energy-Efficient Electric Motors, Revised and Expanded written by Ali Emadi and published by CRC Press. This book was released on 2018-10-03 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed reference provides guidelines for the selection and utilization of electric motors for improved reliability, performance, energy-efficiency, and life-cycle cost. Completely revised and expanded, the book reflects the recent state of the field, as well as recent developments in control electronics, the economics of energy-efficient motors and systems, and advanced power electronic drivers. It includes five new chapters covering key topics such as the fundamentals of power electronics applicable to electric motor drives, adjustable speed drives and their applications, advanced switched reluctance motor drives, and permanent magnet and brushless DC motor drives.
Download or read book NASA Tech Briefs written by and published by . This book was released on 1981 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Grid-Integrated and Standalone Photovoltaic Distributed Generation Systems by : Bo Zhao
Download or read book Grid-Integrated and Standalone Photovoltaic Distributed Generation Systems written by Bo Zhao and published by John Wiley & Sons. This book was released on 2017-10-12 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical and systematic elaboration on the analysis, design and control of grid integrated and standalone distributed photovoltaic (PV) generation systems, with Matlab and Simulink models Analyses control of distribution networks with high penetration of PV systems and standalone microgrids with PV systems Covers in detail PV accommodation techniques including energy storage, demand side management and PV output power regulation Features examples of real projects/systems given in OPENDSS codes and/or Matlab and Simulink models Provides a concise summary of up-to-date research around the word in distributed PV systems
Download or read book Energy Research Abstracts written by and published by . This book was released on 1984 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Power Quality in Power Systems and Electrical Machines by : Ewald F. Fuchs
Download or read book Power Quality in Power Systems and Electrical Machines written by Ewald F. Fuchs and published by Academic Press. This book was released on 2011-08-29 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power Quality in Power Systems and Electrical Machines, Second Edition helps readers understand the causes and effects of power quality problems and provides techniques to mitigate these problems. Power quality is a measure of deviations in supply systems and their components, and affects all connected electrical and electronic equipment, including computers, TV monitors, and lighting. In this book analytical and measuring techniques are applied to power quality problems as they occur in central power stations and distributed generation such as alternative power systems. Provides theoretical and practical insight into power quality problems; most books available are either geared to theory or practice only Problems and solutions at the end of each chapter dealing with practical applications Includes application examples implemented in SPICE, Mathematica, and MATLAB
Book Synopsis Modern Materials and Manufacturing Techniques by : Ravi Kant
Download or read book Modern Materials and Manufacturing Techniques written by Ravi Kant and published by CRC Press. This book was released on 2024-03-05 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: The text provides the reader with an in-depth understanding of the need for next-generation materials and manufacturing, especially in terms of their designing process, manufacturing, upscaling, and finally their selection for industrial applications. It further discusses path-planning strategies for robot-based additive manufacturing. Discusses synthesis, modelling, and analysis of green composites and functionally graded materials. Explains hybrid manufacturing processes to address the challenges faced by the manufacturing industries. Covers additive manufacturing of advanced materials for smart products. Presents applications of lasers for sensing, characterization, and material processing. Illustrates principles and applications of 4D printing and cold spray-based additive manufacturing. The book focuses on sustainability in material and manufacturing processes. It covers important topics such as material recycling, optimal utilization of resources, green materials, improving surface inhomogeneity, stable material properties, and utilization of renewable energy sources. The text highlights the applications of deep learning for diagnosis and analysis in materials and manufacturing technologies. It is primarily written for senior undergraduate, graduate students, and academic researchers in the fields of manufacturing engineering, industrial and production engineering, materials science and engineering, and mechanical engineering.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advances in Automation, Signal Processing, Instrumentation, and Control by : Venkata Lakshmi Narayana Komanapalli
Download or read book Advances in Automation, Signal Processing, Instrumentation, and Control written by Venkata Lakshmi Narayana Komanapalli and published by Springer Nature. This book was released on 2021-03-04 with total page 3212 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the select proceedings of the International Conference on Automation, Signal Processing, Instrumentation and Control (i-CASIC) 2020. The book mainly focuses on emerging technologies in electrical systems, IoT-based instrumentation, advanced industrial automation, and advanced image and signal processing. It also includes studies on the analysis, design and implementation of instrumentation systems, and high-accuracy and energy-efficient controllers. The contents of this book will be useful for beginners, researchers as well as professionals interested in instrumentation and control, and other allied fields.
Download or read book Kiplinger's Personal Finance written by and published by . This book was released on 1980-07 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most trustworthy source of information available today on savings and investments, taxes, money management, home ownership and many other personal finance topics.
