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Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 490
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Book Description
Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 490
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Book Description
Author: Julie A Cohn
Publisher: MIT Press
ISBN: 0262343797
Category : Technology & Engineering
Languages : en
Pages : 337
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Book Description
The history of the grid, the world's largest interconnected power machine that is North America's electricity infrastructure. The North American power grid has been called the world's largest machine. The grid connects nearly every living soul on the continent; Americans rely utterly on the miracle of electrification. In this book, Julie Cohn tells the history of the grid, from early linkages in the 1890s through the grid's maturity as a networked infrastructure in the 1980s. She focuses on the strategies and technologies used to control power on the grid—in fact made up of four major networks of interconnected power systems—paying particular attention to the work of engineers and system operators who handled the everyday operations. To do so, she consulted sources that range from the pages of historical trade journals to corporate archives to the papers of her father, Nathan Cohn, who worked in the industry from 1927 to 1989—roughly the period of key power control innovations across North America. Cohn investigates major challenges and major breakthroughs but also the hidden aspects of our electricity infrastructure, both technical and human. She describes the origins of the grid and the growth of interconnection; emerging control issues, including difficulties in matching generation and demand on linked systems; collaboration and competition against the backdrop of economic depression and government infrastructure investment; the effects of World War II on electrification; postwar plans for a coast-to-coast grid; the northeast blackout of 1965 and the East-West closure of 1967; and renewed efforts at achieving stability and reliability after those two events.
Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 1826
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Author:
Publisher:
ISBN:
Category : Special libraries
Languages : en
Pages : 594
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Book Description
Most vols. include Proceedings of the Special Libraries Association.
Author: American Institute of Architects
Publisher:
ISBN:
Category : Architecture
Languages : en
Pages : 674
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Author:
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ISBN:
Category : Electric industries
Languages : en
Pages : 322
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Book Description
Author: Ernest Freeberg
Publisher: Penguin
ISBN: 0143124447
Category : Technology & Engineering
Languages : en
Pages : 368
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Book Description
A sweeping history of the electric light revolution and the birth of modern America The late nineteenth century was a period of explosive technological creativity, but more than any other invention, Thomas Edison’s incandescent light bulb marked the arrival of modernity, transforming its inventor into a mythic figure and avatar of an era. In The Age of Edison, award-winning author and historian Ernest Freeberg weaves a narrative that reaches from Coney Island and Broadway to the tiniest towns of rural America, tracing the progress of electric light through the reactions of everyone who saw it and capturing the wonder Edison’s invention inspired. It is a quintessentially American story of ingenuity, ambition, and possibility in which the greater forces of progress and change are made by one of our most humble and ubiquitous objects.
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: Frederick Seitz
Publisher: American Philosophical Society
ISBN: 9780871698964
Category : Biography & Autobiography
Languages : en
Pages : 92
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Book Description
This is a print on demand publication. A study of the inventor Reginald A. Fessenden who was born in 1866 in Canada. Although the core of his more public fame rests on his seminal contributions to wireless, the more than 200 patents he was granted cover an amazing range. In addition, Fessenden developed the concept of what is today termed amplitude modulated (AM) radio. He produced and improved upon equipment to demonstrate the principles involved, being the first individual to transmit voice and music over the air. He was the first to establish consistent two-way wireless commun. across the Atlantic Ocean. In the course of his wireless work, he was granted a patent for use of the heterodyne principle that became so important in the vacuum tube era of radio and beyond. Illus.
Author: Richard F. Hirsh
Publisher: JHU Press
ISBN: 1421443635
Category : Technology & Engineering
Languages : en
Pages : 377
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Book Description
The untold story of the power industry's efforts to electrify growing numbers of farms in the years before the creation of Depression-era government programs. Even after decades of retelling, the story of rural electrification in the United States remains dramatic and affecting. As textbooks and popular histories inform us, farmers obtained electric service only because a compassionate federal government established the Tennessee Valley Authority and the Rural Electrification Administration (REA) during the Great Depression of the 1930s. The agencies' success in raising the standard of living for millions of Americans contrasted with the failure of the greedy big-city utility companies, which showed little interest in the apparently unprofitable nonurban market. Traditional accounts often describe the nation's population as split in two, separated by access to a magical form of energy: just past cities' limits, a bleak, preindustrial class of citizens endured, literally in near darkness at night and envious of their urban cousins, who enjoyed electrically operated lights, refrigerators, radios, and labor-saving appliances. In Powering American Farms, Richard F. Hirsh challenges the notion that electric utilities neglected rural customers in the years before government intervention. Drawing on previously unexamined resources, Hirsh demonstrates that power firms quadrupled the number of farms obtaining electricity in the years between 1923 and 1933, for example. Though not all corporate managers thought much of the farm business, a cadre of rural electrification advocates established the knowledge base and social infrastructure upon which New Deal organizations later capitalized. The book also suggests that the conventional storyline of rural electrification remains popular because it contains a colorful hero, President Franklin D. Roosevelt, and villainous utility magnates, such as Samuel Insull, who make for an engaging—but distorted—narrative. Hirsh describes the evolution of power company managers' thinking in the 1920s and early 1930s—from believing that rural electrification made no economic sense to realizing that serving farmers could mitigate industry-wide problems. This transformation occurred as agricultural engineers in land-grant universities, supported by utilities, demonstrated productive electrical technologies that yielded healthy profits to farmers and companies alike. Gaining confidence in the value of rural electrification, private firms strung wires to more farms than did the REA until 1950, a fact conveniently omitted in conventional accounts. Powering American Farms will interest academic and lay readers of New Deal history, the history of technology, and revisionist historiography.
