Power Lines

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Power Lines

Author : Andrew Needham
Publisher : Princeton University Press
Page : 334 pages
File Size : 49,5 Mb
Release : 2016-09-13
Category : History
ISBN : 9780691173542

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Power Lines by Andrew Needham Pdf

How high energy consumption transformed postwar Phoenix and deepened inequalities in the American Southwest In 1940, Phoenix was a small, agricultural city of sixty-five thousand, and the Navajo Reservation was an open landscape of scattered sheepherders. Forty years later, Phoenix had blossomed into a metropolis of 1.5 million people and the territory of the Navajo Nation was home to two of the largest strip mines in the world. Five coal-burning power plants surrounded the reservation, generating electricity for export to Phoenix, Los Angeles, and other cities. Exploring the postwar developments of these two very different landscapes, Power Lines tells the story of the far-reaching environmental and social inequalities of metropolitan growth, and the roots of the contemporary coal-fueled climate change crisis. Andrew Needham explains how inexpensive electricity became a requirement for modern life in Phoenix—driving assembly lines and cooling the oppressive heat. Navajo officials initially hoped energy development would improve their lands too, but as ash piles marked their landscape, air pollution filled the skies, and almost half of Navajo households remained without electricity, many Navajos came to view power lines as a sign of their subordination in the Southwest. Drawing together urban, environmental, and American Indian history, Needham demonstrates how power lines created unequal connections between distant landscapes and how environmental changes associated with suburbanization reached far beyond the metropolitan frontier. Needham also offers a new account of postwar inequality, arguing that residents of the metropolitan periphery suffered similar patterns of marginalization as those faced in America's inner cities. Telling how coal from Indian lands became the fuel of modernity in the Southwest, Power Lines explores the dramatic effects that this energy system has had on the people and environment of the region.

Overhead Power Lines

Author : Friedrich Kiessling,Peter Nefzger,Joao Felix Nolasco,Ulf Kaintzyk
Publisher : Springer
Page : 776 pages
File Size : 54,9 Mb
Release : 2014-07-11
Category : Technology & Engineering
ISBN : 9783642978791

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Overhead Power Lines by Friedrich Kiessling,Peter Nefzger,Joao Felix Nolasco,Ulf Kaintzyk Pdf

The only book containing a complete treatment on the construction of electric power lines. Reflecting the changing economic and technical environment of the industry, this publication introduces beginners to the full range of relevant topics of line design and implementation.

Power Lines

Author : Aimee Carrillo Rowe
Publisher : Duke University Press
Page : 273 pages
File Size : 53,6 Mb
Release : 2008-09-25
Category : Social Science
ISBN : 9780822389200

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Power Lines by Aimee Carrillo Rowe Pdf

Like the complex systems of man-made power lines that transmit electricity and connect people and places, feminist alliances are elaborate networks that have the potential to provide access to institutional power and to transform relations. In Power Lines, Aimee Carrillo Rowe explores the formation and transformative possibilities of transracial feminist alliances. She draws on her conversations with twenty-eight self-defined academic feminists, who reflect on their academic careers, alliances, feminist struggles, and identifications. Based on those conversations and her own experiences as an Anglo-Chicana queer feminist researcher, Carrillo Rowe investigates when and under what conditions transracial feminist alliances in academia work or fail, and how close attention to their formation provides the theoretical and political groundwork for a collective vision of subjectivity. Combining theory, criticism, and narrative nonfiction, Carrillo Rowe develops a politics of relation that encourages the formation of feminist alliances across racial and other boundaries within academia. Such a politics of relation is founded on her belief that our subjectivities emerge in community; our affective investments inform and even create our political investments. Thus experience, consciousness, and agency must be understood as coalitional rather than individual endeavors. Carrillo Rowe’s conversations with academic feminists reveal that women who restrict their primary allies to women of their same race tend to have limited notions of feminism, whereas women who build transracial alliances cultivate more nuanced, intersectional, and politically transformative feminisms. For Carrillo Rowe, the institutionalization of feminism is not so much an achievement as an ongoing relational process. In Power Lines, she offers a set of critical, practical, and theoretical tools for building and maintaining transracial feminist alliances.

Power Lines

Author : Jennifer L. Lieberman
Publisher : MIT Press
Page : 287 pages
File Size : 41,6 Mb
Release : 2017-07-14
Category : History
ISBN : 9780262036375

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Power Lines by Jennifer L. Lieberman Pdf

How electricity became a metaphor for modernity in the United States, inspiring authors from Mark Twain to Ralph Ellison. At the turn of the twentieth century, electricity emerged as a metaphor for modernity. Writers from Mark Twain to Ralph Ellison grappled with the idea of electricity as both life force (illumination) and death spark (electrocution). The idea that electrification created exclusively modern experiences took hold of Americans' imaginations, whether they welcomed or feared its adoption. In Power Lines, Jennifer Lieberman examines the apparently incompatible notions of electricity that coexisted in the American imagination, tracing how electricity became a common (though multifarious) symbol for modern life. Lieberman examines a series of moments of technical change when electricity accrued new social meanings, plotting both power lines and the power of narrative lines in American life and literature. While discussing the social construction of electrical systems, she offers a new interpretation of Twain's use of electricity as an organizing metaphor in A Connecticut Yankee in King Arthur's Court, describes the rhetoric surrounding the invention of electric execution, analyzes Charlotte Perkins Gilman's call for human connection in her utopian writing and in her little-known Human Work, considers the theme of electrical interconnection in Jack London's work, and shows how Ralph Ellison and Louis Mumford continued the literary tradition of electrical metaphor. Electrical power was a distinctive concept in American literary, cultural, and technological histories. For this reason, narratives about electricity were particularly evocative. Bridging the realistic and the romantic, the historical and the fantastic, these stories guide us to ask new questions about our enduring fascination with electricity and all it came to represent.

Overhead Electric Power Lines

Author : Surajit Chattopadhyay,Arabinda Das
Publisher : IET
Page : 360 pages
File Size : 48,7 Mb
Release : 2021-05-20
Category : Technology & Engineering
ISBN : 9781839533112

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Overhead Electric Power Lines by Surajit Chattopadhyay,Arabinda Das Pdf

Overhead power lines are the only way to electrify many communities. Massive experience has been gained with electrification projects that can be used world-wide. This work presents the technology of overhead power lines, including sag, insulators, conductors, lightning, and grounding.

Power Lines

Author : Jason Carter
Publisher : National Geographic
Page : 316 pages
File Size : 54,7 Mb
Release : 2003
Category : Eswatini
ISBN : 0792241010

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Power Lines by Jason Carter Pdf

At once clear-eyed and compassionate, this incisive account of life in contemporary South Africa by Peace Corps volunteer and first-time author Jason Carter opens a rare window on a world racked with turmoil yet full of hope. 8-page color photo insert.

Power Lines

Author : Anderson Jimmeka,Kelly Czarnecki
Publisher : ALA Editions
Page : 208 pages
File Size : 44,8 Mb
Release : 2022-02-06
Category : Electronic
ISBN : 083893790X

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Power Lines by Anderson Jimmeka,Kelly Czarnecki Pdf

Helping readers understand the challenges and barriers faced by teens in urban communities, this one-of-a-kind resource offers real-world recommendations, case studies, and experience-based programmatic solutions for fostering crucial media literacy skills.

Letters, Power Lines, and Other Dangerous Things

Author : Ryan Ellis
Publisher : MIT Press
Page : 385 pages
File Size : 42,9 Mb
Release : 2020-03-03
Category : Social Science
ISBN : 9780262538541

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Letters, Power Lines, and Other Dangerous Things by Ryan Ellis Pdf

An examination of how post-9/11 security concerns have transformed the public view and governance of infrastructure. After September 11, 2001, infrastructures—the mundane systems that undergird much of modern life—were suddenly considered “soft targets” that required immediate security enhancements. Infrastructure protection quickly became the multibillion dollar core of a new and expansive homeland security mission. In this book, Ryan Ellis examines how the long shadow of post-9/11 security concerns have remade and reordered infrastructure, arguing that it has been a stunning transformation. Ellis describes the way workers, civic groups, city councils, bureaucrats, and others used the threat of terrorism as a political resource, taking the opportunity not only to address security vulnerabilities but also to reassert a degree of public control over infrastructure. Nearly two decades after September 11, the threat of terrorism remains etched into the inner workings of infrastructures through new laws, regulations, technologies, and practices. Ellis maps these changes through an examination of three U.S. infrastructures: the postal system, the freight rail network, and the electric power grid. He describes, for example, how debates about protecting the mail from anthrax and other biological hazards spiraled into larger arguments over worker rights, the power of large-volume mailers, and the fortunes of old media in a new media world; how environmental activists leveraged post-9/11 security fears over shipments of hazardous materials to take on the rail industry and the chemical lobby; and how otherwise marginal federal regulators parlayed new mandatory cybersecurity standards for the electric power industry into a robust system of accountability.

Power Line Communications

Author : Hendrik C. Ferreira,Lutz Lampe,John Newbury,Theo G. Swart
Publisher : John Wiley & Sons
Page : 454 pages
File Size : 54,5 Mb
Release : 2011-07-22
Category : Technology & Engineering
ISBN : 9781119956280

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Power Line Communications by Hendrik C. Ferreira,Lutz Lampe,John Newbury,Theo G. Swart Pdf

Power Line Communications (PLC) is a promising emerging technology, which has attracted much attention due to the wide availability of power distribution lines. This book provides a thorough introduction to the use of power lines for communication purposes, ranging from channel characterization, communications on the physical layer and electromagnetic interference, through to protocols, networks, standards and up to systems and implementations. With contributions from many of the most prominent international PLC experts from academia and industry, Power Line Communications brings together a wealth of information on PLC specific topics that provide the reader with a broad coverage of the major developments within the field. Acts as a single source reference guide to PLC collating information that is widely dispersed in current literature, such as in research papers and standards. Covers both the state of the art, and ongoing research topics. Considers future developments and deployments of PLC

Powerlines

Author : Steve Cone
Publisher : John Wiley & Sons
Page : 273 pages
File Size : 52,5 Mb
Release : 2010-05-11
Category : Business & Economics
ISBN : 9780470883280

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Powerlines by Steve Cone Pdf

Powerlines, the exceptional slogans that people remember long after the campaign ends, stand out from the barrage of marketing messages consumers face each day. A product, service, company, candidate, or an organization with a powerline outshines the competition every time. Steve Cone, author of Steal These Ideas!, reveals the secrets to contemporary marketing's biggest mystery: how to conjure the phrase that will make a product irresistible and memorable. This book restores the lost art of creating killer slogans to its proper place: front and center in every campaign. Drawing on examples of great and not-so-great lines from marketing, politics, and popular culture, Cone provides an irreverent, intelligent, and insightful primer on a singularly important aspect of brand building. Silver Medal Winner, Advertising/Marketing/PR/Event Planning Category, Axiom Business Book Awards (2009)

Carrier Communication over Power Lines

Author : Heinrich-K. Podszeck
Publisher : Springer Science & Business Media
Page : 191 pages
File Size : 49,8 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9783642462863

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Carrier Communication over Power Lines by Heinrich-K. Podszeck Pdf

Carrier communication over power lines, like carrier traffic over postal lines, has a tradition of about 50 years. It has become a vital element in electric system operation. Being restricted to power networks, it has a comparatively limited scope. Nevertheless, great efforts are being ex to keep pace with the demands made pended on technical advancement of both power and communication engineering. As in previous editions of this book, it is endeavored in the fourth edition to familiarize the man in the field with the fundamental concepts on which this technique and its practical application are based. The physical and electrical characteristics of the equipment involved are de scribed in a general way. For the sake of clarity, the author has refrained from giving a detailed account or illustrations of special versions, espe cially as the differences between the equipment supplied by the various manufacturers are so small. This is due to the use of transistors instead of tubes and to the universally adopted plug-in module construction technique. In the load dispatching plants of power supply networks, tele metering systems are turning more and more to data engineering methods and equipment to lighten the task of network management. Consequently, at certain points in the text, topics concerning remote data processing are treated, emphasis being placed on transmission channels operating at a considerably higher speed than was usual 10 years ago.

EMF and High-voltage Power Lines

Author : United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Investigations and Oversight
Publisher : Unknown
Page : 484 pages
File Size : 42,6 Mb
Release : 1991
Category : Medical
ISBN : UCR:31210015725375

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EMF and High-voltage Power Lines by United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Investigations and Oversight Pdf

Electrical Design of Overhead Power Transmission Lines

Author : Masoud Farzaneh,Shahab Farokhi,William Chisholm
Publisher : McGraw Hill Professional
Page : 416 pages
File Size : 51,7 Mb
Release : 2012-09-03
Category : Technology & Engineering
ISBN : 9780071771924

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Electrical Design of Overhead Power Transmission Lines by Masoud Farzaneh,Shahab Farokhi,William Chisholm Pdf

Complete coverage of power line design and implementation "This text provides the essential fundamentals of transmission line design. It is a good blend of fundamental theory with practical design guidelines for overhead transmission lines, providing the basic groundwork for students as well as practicing power engineers, with material generally not found in one convenient book." IEEE Electrical Insultation Magazine Electrical Design of Overhead Power Transmission Lines discusses everything electrical engineering students and practicing engineers need to know to effectively design overhead power lines. Cowritten by experts in power engineering, this detailed guide addresses component selection and design, current IEEE standards, load-flow analysis, power system stability, statistical risk management of weather-related overhead line failures, insulation, thermal rating, and other essential topics. Clear learning objectives and worked examples that apply theoretical results to real-world problems are included in this practical resource. Electrical Design of Overhead Power Transmission Lines covers: AC circuits and sequence circuits of power networks Matrix methods in AC power system analysis Overhead transmission line parameters Modeling of transmission lines AC power-flow analysis using iterative methods Symmetrical and unsymmetrical faults Control of voltage and power flow Stability in AC networks High-voltage direct current (HVDC) transmission Corona and electric field effects of transmission lines Lightning performance of transmission lines Coordination of transmission line insulation Ampacity of overhead line conductors

Transmission Line Design Manual

Author : Holland H. Farr
Publisher : Unknown
Page : 498 pages
File Size : 49,8 Mb
Release : 1980
Category : Electric lines
ISBN : MSU:31293011755968

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Transmission Line Design Manual by Holland H. Farr Pdf