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Author: Simon Davies
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
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Book Description
Presently, much discussion exists regarding the proliferation of harmonics in the electric utility system. Moreover, the susceptibility of this system to damage or destruction from a well-positioned nuclear E.M.P. is a subject of great concern.Such problems are not necessarily intrinsic to the process of electric transmission and distribution, but only present themselves when certain configurations exist within the electric utility system. Paramount in any transmission or distribution system is that such system must be a closed system, that is, the electromagnetic boundary condition must be maintained to the highest practical degree. This assures that the entry or exit of extraneous electric forces is minimized.Presently, with regard to the electric utility system, the electromagnetic boundary condition is being violated in two ways:1)By the ubiquitous employment of Wye to Wye connected transmission and distribution transformers, and related load configuration2)Through the extension of a common neutral connection throughout the entire electric utility systemThe widespread and enforced adoption of these practices has rendered the electric utility system an open system, or in other words, an antenna system, one of unprecedented proportions. The consequences must be obvious.It is the objective of the following series of engineering reports to re-establish a fundamental understanding of polyphase alternating current, and then apply this understanding to the analysis of the situation as it exists today with regard to the electric utility system.In this Digital Age, the theoretical basis provided for Electrical Engineering has been defiled, reduced to an assemblage of delusive pronouncements enforced by a cabal of academic theoreticians. What gives authoritative force to their dictates is the overtly complex and convoluted mathematics which enshrouds them. This mathematics in turn becomes a "rite of passage" in teaching and replacing reason and experiment. Once the idols become digitized, they become law, and consequently electricity has become a lost science, relegated to the same scrap heap as alchemy.However, in historical perspective, the theoretical basis for electrical engineering had achieved a very high level of development at the onset of the 20th century, this to meet the demands of a rapidly developing commercial enterprise, most notably that of the electro-magnetic telegraph and later electric light and power. Electrical science progressed remarkably well in this era, and thus became an exact science which engendered well thought out theories. The foundations of this science were derived from the Experimental Researches of Michael Faraday and their Mathematical Development by Clerk Maxwell. This became known as the "Faraday-Maxwell" Theory of Electricity.
Author: Simon Davies
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
Get Book Here
Book Description
Presently, much discussion exists regarding the proliferation of harmonics in the electric utility system. Moreover, the susceptibility of this system to damage or destruction from a well-positioned nuclear E.M.P. is a subject of great concern.Such problems are not necessarily intrinsic to the process of electric transmission and distribution, but only present themselves when certain configurations exist within the electric utility system. Paramount in any transmission or distribution system is that such system must be a closed system, that is, the electromagnetic boundary condition must be maintained to the highest practical degree. This assures that the entry or exit of extraneous electric forces is minimized.Presently, with regard to the electric utility system, the electromagnetic boundary condition is being violated in two ways:1)By the ubiquitous employment of Wye to Wye connected transmission and distribution transformers, and related load configuration2)Through the extension of a common neutral connection throughout the entire electric utility systemThe widespread and enforced adoption of these practices has rendered the electric utility system an open system, or in other words, an antenna system, one of unprecedented proportions. The consequences must be obvious.It is the objective of the following series of engineering reports to re-establish a fundamental understanding of polyphase alternating current, and then apply this understanding to the analysis of the situation as it exists today with regard to the electric utility system.In this Digital Age, the theoretical basis provided for Electrical Engineering has been defiled, reduced to an assemblage of delusive pronouncements enforced by a cabal of academic theoreticians. What gives authoritative force to their dictates is the overtly complex and convoluted mathematics which enshrouds them. This mathematics in turn becomes a "rite of passage" in teaching and replacing reason and experiment. Once the idols become digitized, they become law, and consequently electricity has become a lost science, relegated to the same scrap heap as alchemy.However, in historical perspective, the theoretical basis for electrical engineering had achieved a very high level of development at the onset of the 20th century, this to meet the demands of a rapidly developing commercial enterprise, most notably that of the electro-magnetic telegraph and later electric light and power. Electrical science progressed remarkably well in this era, and thus became an exact science which engendered well thought out theories. The foundations of this science were derived from the Experimental Researches of Michael Faraday and their Mathematical Development by Clerk Maxwell. This became known as the "Faraday-Maxwell" Theory of Electricity.
Author: Carl Pechman
Publisher: Springer Science & Business Media
ISBN: 1461532582
Category : Business & Economics
Languages : en
Pages : 234
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Book Description
Modem industrial society functions with the expectation that electricity will be available when required. By law, electric utilities have the obligation to provide electricity to customers in a "safe and adequate" manner. In exchange for this obligation, utilities are granted a monopoly right to provide electricity to customers within well-defmed service territories. However, utilities are not unfettered in their monopoly power; public utility commissions regulate the relationship between a utility and its customers and limit profits to a "fair rate of return on invested capital. " From its inception through the late 1970s, the electric utility industry's opera tional paradigm was to continue marketing electricity to customers and to build power plants to meet customer needs. This growth was facilitated by a U. S. energy policy predicated upon the assumption that sustained electric growth was causally linked to social welfare (Lovins, 1977). The electric utility industry is now in transition from a vertically integrated monopoly to a more competitive market. Of the three primary components (generation, transmission, and distribution) of the traditional vertically integrated monopoly, generation is leading this transformation. The desired outcome is a more efficient market for the provision of electric service, ultimately resulting in lower costs to customers. This book focuses on impediments to this transformation. In partiCUlar, it argues that information control is a form of market power that inhibits the evolution of the market. The analysis is presented within the context of the transformation of the U. S.
Author: Richard F. Hirsh
Publisher: Cambridge University Press
ISBN: 9780521524711
Category : Business & Economics
Languages : en
Pages : 294
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Book Description
This book illuminates the role of technological stagnation in the decline of the American electric utility industry in the late 1960s and 1970s. Unlike other interpreters of the industry's woes, Professor Hirsh argues that a long and successful history of managing a conventional technology set the stage for the industry's deterioration. After improving steadily for decades, the technology that brought unequalled productivity growth to the industry appeared to stall in the late 1960s, making it impossible to mitigate the economic and regulatory assaults of the 1970s. Unfortunately, most managers did not recognize (or did not want to believe) the severity of the technological problems they faced, and they chose to focus instead on issues (usually financial or public relations) that appeared more manageable. Partly as a result of this lack of attention to technological issues, the industry found itself in the 1980s challenged by the prospects of deregulation and restructuring.
Author: David Bodanis
Publisher: Crown
ISBN: 0307335984
Category : Science
Languages : en
Pages : 322
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Book Description
The bestselling author of E=mc2 weaves tales of romance, divine inspiration, and fraud through an account of the invisible force that permeates our universe—electricity—and introduces us to the virtuoso scientists who plumbed its secrets. For centuries, electricity was seen as little more than a curious property of certain substances that sparked when rubbed. Then, in the 1790s, Alessandro Volta began the scientific investigation that ignited an explosion of knowledge and invention. The force that once seemed inconsequential was revealed to be responsible for everything from the structure of the atom to the functioning of our brains. In harnessing its power, we have created a world of wonders—complete with roller coasters and radar, computer networks and psychopharmaceuticals. In Electric Universe, the great discoverers come to life in all their brilliance and idiosyncrasy, including the visionary Michael Faraday, who struggled against the prejudices of the British class system, and Samuel Morse, a painter who, before inventing the telegraph, ran for mayor of New York City on a platform of persecuting Catholics. Here too is Alan Turing, whose dream of a marvelous thinking machine—what we know as the computer—was met with indifference, and who ended his life in despair after British authorities forced him to undergo experimental treatments to “cure” his homosexuality. From the frigid waters of the Atlantic to the streets of Hamburg during a World War II firestorm to the interior of the human body, Electric Universe is a mesmerizing journey of discovery.
Author: H. Lee Willis
Publisher: CRC Press
ISBN: 142002826X
Category : Technology & Engineering
Languages : en
Pages : 520
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Book Description
Power interruptions of the scale of the North American Blackout of 2003 are rare, but they still loom as a possibility. Will the aging infrastructure fail because deregulated monopolies have no financial incentives to upgrade? Is centralized planning becoming subordinate to market forces? Understanding Electric Utilities and De-Regulation, Second Edition provides an updated, non-technical description that sheds light on the nature of the industry and the issues involved in its transition away from a regulated environment. The book begins by broadly surveying the industry, from a regulated utility structure to the major concepts of de-regulation to the history of electricity, the technical aspects, and the business of power. Then, the authors delve into the technologies and functions on which the industry operates; the many ways that power is used; and the various means of power generation, including central generating stations, renewable energy, and single-household size generators. The authors then devote considerable attention to the details of regulation and de-regulation. To conclude, one new chapter examines aging infrastructures and reliability of service, while another explores the causes of blackouts and how they can be prevented. Based on the authors' extensive experience, Understanding Electric Utilities and De-Regulation, Second Edition offers an up-to-date perspective on the major issues impacting the daily operations as well as the long-term future of the electric utilities industry.
Author: Timothy J. Jorgensen
Publisher: Princeton University Press
ISBN: 069124815X
Category : Science
Languages : en
Pages : 456
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Book Description
A fresh look at electricity and its powerful role in life on Earth When we think of electricity, we likely imagine the energy humming inside our home appliances or lighting up our electronic devices—or perhaps we envision the lightning-streaked clouds of a stormy sky. But electricity is more than an external source of power, heat, or illumination. Life at its essence is nothing if not electrical. The story of how we came to understand electricity’s essential role in all life is rooted in our observations of its influences on the body—influences governed by the body’s central nervous system. Spark explains the science of electricity from this fresh, biological perspective. Through vivid tales of scientists and individuals—from Benjamin Franklin to Elon Musk—Timothy Jorgensen shows how our views of electricity and the nervous system evolved in tandem, and how progress in one area enabled advancements in the other. He explains how these developments have allowed us to understand—and replicate—the ways electricity enables the body’s essential functions of sight, hearing, touch, and movement itself. Throughout, Jorgensen examines our fascination with electricity and how it can help or harm us. He explores a broad range of topics and events, including the Nobel Prize–winning discoveries of the electron and neuron, the history of experimentation involving electricity’s effects on the body, and recent breakthroughs in the use of electricity to treat disease. Filled with gripping adventures in scientific exploration, Spark offers an indispensable look at electricity, how it works, and how it animates our lives from within and without.
Author: Stuart A. Kallen
Publisher: Referencepoint Press
ISBN: 9781682824092
Category : Electrical engineering
Languages : en
Pages : 0
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Book Description
The modern world would not exist without electricity, which has irrevocably reshaped science, industry, and culture. This book travels from Thomas Edison's lab through the electric-powered growth of big cities to the mid-century economic boom and into the digital age. The positive aspects of electricity are discussed along with problems such as nuclear meltdowns, air pollution, and climate change.
Author: Scott Fenn
Publisher: Greenwood
ISBN: 9780030703010
Category : Business & Economics
Languages : en
Pages : 188
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Book Description
Author: Mason Willrich
Publisher: MIT Press
ISBN: 0262342413
Category : Business & Economics
Languages : en
Pages : 321
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Book Description
A comprehensive, coherent strategy for modernizing America's electricity infrastructure while ensuring affordable, reliable, secure, and environmentally sustainable electricity services. America's aging electricity infrastructure is deteriorating rapidly even as the need for highly reliable electric service—driven by the explosion of digital technology—continues to rise. Largely missing from national discussions, however, is a coherent, comprehensive national strategy for modernizing this critical infrastructure. Energy expert Mason Willrich presents just such a strategy in this book, connecting the dots across electric utilities, independent suppliers, government bureaucracies, political jurisdictions, and academic disciplines. He explains the need for a coherent approach, offers a framework for analyzing policy options, and proposes a step-by-step strategy for modernizing electrical infrastructure, end-to-end, in a way that ensures the delivery of affordable, reliable, secure, and environmentally sustainable electricity services. Willrich argues that an effective electrical infrastructure modernization strategy must incorporate flexibility, adaptability, and the capacity to coordinate policies at local, state, and federal levels. He reviews the history of America's electrification, from Edison's demonstration of the incandescent light bulb through the recent expansion of wind, solar, and energy efficiency as carbon-free energy resources. He describes the current ownership and operation of the electric industry and the complicated web of federal and state policies that govern it.
Author: Christopher Flavin
Publisher: Sterling/Main Street
ISBN:
Category : Science
Languages : en
Pages : 84
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Book Description
Electricity, which has largely supplanted oil as the most controversial energy issue of the 1980s, is at the center of some of the world's bitterest economic and environmental controversies. Soaring costs, high interest rates, and environmental damage caused by large power plants have wreaked havoc on the once booming electricity industry. Although policymakers around the world disagree vigorously about future trends and appropriate policies, virtually all acknowledge that a turning point has been reached. This document discusses: (1) past practices and trends leading to problems related to electric power generation and the electrical industry in the United States and foreign countries (including developing nations); (2) innovations and advances in the electrical industry related to the growth of electricity; (3) the rush to small-scale energy production and cogeneration (the combined production of heat and power), led not by utilities but by large industrial companies building their own power systems and small firms created to tap new energy sources such as wind power and geothermal energy; (4) the role of energy efficient products and practices as a power source; and (5) electricity's future. (JN)
