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Mitigation Of Magnetohydrodynamic Electromagnetic Pulse Mhd Emp Effects From Commerical Electric Power Systems
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Book Synopsis Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commercial Electric Power Systems by : P. R. Barnes
Download or read book Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commercial Electric Power Systems written by P. R. Barnes and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commercial Electric Power Systems by : P. R. Barnes
Download or read book Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commercial Electric Power Systems written by P. R. Barnes and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commerical Electric Power Systems by :
Download or read book Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commerical Electric Power Systems written by and published by . This book was released on 1992 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large nuclear detonation at altitudes of several hundred kilometers above the earth distorts the earth's magnetic field and produces a strong magnetohydrodynamic electromagnetic pulse (MHD-EMP). This can adversely affect electrical power systems. In this report, the effects of this nuclear environment on critical facilities connected to the commercial power system are considered. Methods of mitigating the MHD-EMP impacts are investigated, and recommended protection schemes are presented. Guidelines for testing facilities to determine the effects of MHD-EMP and to validate the mitigation methods also are discussed.
Book Synopsis Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commerical Electric Power Systems. Power Systems Technology Program by :
Download or read book Mitigation of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Effects from Commerical Electric Power Systems. Power Systems Technology Program written by and published by . This book was released on 1992 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large nuclear detonation at altitudes of several hundred kilometers above the earth distorts the earth's magnetic field and produces a strong magnetohydrodynamic electromagnetic pulse (MHD-EMP). This can adversely affect electrical power systems. In this report, the effects of this nuclear environment on critical facilities connected to the commercial power system are considered. Methods of mitigating the MHD-EMP impacts are investigated, and recommended protection schemes are presented. Guidelines for testing facilities to determine the effects of MHD-EMP and to validate the mitigation methods also are discussed.
Book Synopsis Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Interaction with Power Transmission and Distribution Systems by :
Download or read book Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Interaction with Power Transmission and Distribution Systems written by and published by . This book was released on 1992 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the effects of the late-time high-altitude electromagnetic pulse (HEMP) on electrical transmission and distribution (T & D) systems. This environment, known as the magnetohydrodynamic electromagnetic pulse (MHD-EMP), is a very slowly varying electric field induced in the earths̀ surface, similar to the field induced by a geomagnetic storm. It can result in the flow of a quasi-dc current in grounded power lines and in the subsequent magnetic saturation of transformers. This saturation, in turn, causes 6-Hz harmonic distortion and an increase in the reactive power required by generation facilities. This report analyzes and discusses these phenomena. The MHD-EMP environment is briefly discussed, and a simplified form of the earth-induced electric field is developed for use in a parametric study of transmission line responses. Various field coupling models are described, and calculated results for the responses of both transmission- and distribution-class power lines are presented. These calculated responses are compared with measurements of transformer operation under dc excitation to infer the MHD-EMP response of these power system components. It is found that the MHD-EMP environment would have a marked effect on a power system by inducing up to several hundreds of amperes of quasi-dc current on power lines. These currents will cause transformers to saturate which could result in excessive harmonic generation, voltage swings, and voltage suppression. The design of critical facilities which are required to operate during and after MHD-EMP events will have to be modified in order to mitigate the effects of these abnormal power system conditions.
Book Synopsis Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Interaction with Power Transmission and Distribution Systems by : Frederick M. Tesche
Download or read book Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) Interaction with Power Transmission and Distribution Systems written by Frederick M. Tesche and published by . This book was released on 1992 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Methodology to Assess the Effects of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) on Power Systems by :
Download or read book Methodology to Assess the Effects of Magnetohydrodynamic Electromagnetic Pulse (MHD-EMP) on Power Systems written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper summarizes a method to evaluate the possible effects of magnetohydrodynamic-electromagnetic pulse (MHD-EMP) on power systems. This method is based on the approach adapted to study the impact of geomagnetic storms on power systems. The paper highlights the similarities and differences between the two phenomena. Also presented are areas of concern which are anticipated from MHD-EMP on the overall system operation. 12 refs., 1 fig.
Book Synopsis MHD-EMP Analysis and Protection by :
Download or read book MHD-EMP Analysis and Protection written by and published by . This book was released on 1993 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large nuclear detonation at altitudes of several hundred kilometers above the earth distorts the earth's magnetic field and produces a strong magnetohydrodynamic-electromagnetic pulse (MHD-EMP). MHD-EMP is similar to solar geomagnetic storms in its global and low frequency (less than 1 Hz) nature except that it can be more intense with a shorter duration. It will induce quasi-dc currents in long lines. The MHD-EMP induced currents may cause large voltage fluctuations and severe harmonic distortion in commercial electric power systems. Several MHD-EMP coupling models for predicting the induced current on a wide variety of conducting structures are described, various simulation concepts are summarized, and-the results from several MHD-EMP tests are presented. To mitigate the effects of MHD-EMP on a facility, long conductors must be isolated from the building, and the commercial power harmonics and voltage swings must be addressed. It is found that facilities can be protected against MHD-EMP by using methods which are consistent with standard engineering practices. MHD-EMP interaction Analysis, Power Line Model, MHD-EMP Protection Guidelines, Transformer Test.
Author :Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack Publisher : ISBN 13 : Total Pages :206 pages Book Rating :4.:/5 (319 download)
Book Synopsis Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack by : Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack
Download or read book Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack written by Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack and published by . This book was released on 2008 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1992 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 21st Century Complete Guide to Electromagnetic Pulse (EMP) by : Department of Defense
Download or read book 21st Century Complete Guide to Electromagnetic Pulse (EMP) written by Department of Defense and published by . This book was released on 2017-05-09 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revised, up-to-date, and comprehensive ebook presents a superb collection of authoritative documents detailing the threat posed by electromagnetic pulse (EMP) caused by nuclear weapons and geomagnetic storms. Contents: Part 1: Overview of the Threat * Part 2: High Altitude Electromagnetic Pulse (HEMP) and High Power Microwave (HPM) Devices: Threat Assessments * Part 3: Electromagnetic Pulse Threats in 2010 * Part 4: Interim Report of the Defense Science Board (DSB) Task Force on the Survivability of Systems and Assets to Electromagnetic Pulse (EMP) and other Nuclear Weapon Effects (NWE) * Part 5: Electronic Systems Failures and Anomalies Attributed to Electromagnetic Interference * Part 6: Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack / Volume 1: Executive Report * Part 7: Report Of The Commission To Assess The Threat To The United States From Electromagnetic Pulse (EMP) Attack - Critical National Infrastructures * Part 8: Threat Posed By Electromagnetic Pulse (EMP) To U.S. Military Systems And Civil Infrastructure - Hearings Before the U.S. House Of Representatives, Committee On National Security * Part 9: Space Weather * Part 10: The Sun, the Earth, and Near-Earth Space: A Guide * Part 11: Congressional Hearings about Electric Grid Threat. The nation's power grid is vulnerable to the effects of an electromagnetic pulse (EMP), a sudden burst of electromagnetic radiation resulting from a natural or man-made event. EMP events occur with little or no warning and can have catastrophic effects, including causing outages to major portions of the U.S. power grid possibly lasting for months or longer. Naturally occurring EMPs are produced as part of the normal cyclical activity of the sun while man-made EMPs, including Intentional Electromagnetic Interference (IEMI) devices and High Altitude Electromagnetic Pulse (HEMP), are produced by devices designed specifically to disrupt or destroy electronic equipment or by the detonation of a nuclear device high above the earth's atmosphere. EMP threats have the potential to cause wide scale long-term losses with economic costs to the United States that vary with the magnitude of the event. The cost of damage from the most extreme solar event has been estimated at $1 to $2 trillion with a recovery time of four to ten years, while the average yearly cost of installing equipment to mitigate an EMP event is estimated at less than 20 cents per year for the average residential customer. HEMP is produced by a nuclear weapon detonated above the atmosphere. No blast, shock or radiation is felt at the Earth's surface; however, electromagnetic fields do reach the surface. IEMI is a term that is applied to the non-explosive, non-nuclear intentional generation of intense electromagnetic fields that are used to introduce signals into electronic equipment for the specific purpose of disrupting, confusing or damaging these electronics. IEMI devices are malicious in nature and are used for terrorist or criminal purposes. Many types of IEMI are commercially available and can be as compact as a briefcase in size. In many ways, the IEMI threat is similar to that of the early-time threat of high-altitude EMP and can be addressed in a similar fashion.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1993 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack by : Bernan
Download or read book Report of the Commission to Assess the Threat to the United States from Electromagnetic Pulse (EMP) Attack written by Bernan and published by Us Independent Agencies and Commissions. This book was released on 2008 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Homeland Security. Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies Publisher : ISBN 13 : Total Pages :42 pages Book Rating :4.:/5 (319 download)
Book Synopsis Electromagnetic Pulse (EMP) by : United States. Congress. House. Committee on Homeland Security. Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies
Download or read book Electromagnetic Pulse (EMP) written by United States. Congress. House. Committee on Homeland Security. Subcommittee on Cybersecurity, Infrastructure Protection, and Security Technologies and published by . This book was released on 2014 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study to Assess the Effects of Magnetohydrodynamic Electromagnetic Pulse on Electric Power Systems by : J. R. Legro
Download or read book Study to Assess the Effects of Magnetohydrodynamic Electromagnetic Pulse on Electric Power Systems written by J. R. Legro and published by . This book was released on 1985 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High-altitude Electromagnetic Pulse and the Bulk Power System by :
Download or read book High-altitude Electromagnetic Pulse and the Bulk Power System written by and published by . This book was released on 2019 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: The detonation of a nuclear weapon at high altitude or in space (~ 30 km or more above the earth’s surface) can generate an intense electromagnetic pulse (EMP) referred to as a high-altitude EMP or HEMP. HEMP can propagate to the earth and impact various land-based technological systems such as the electric power grid. Because of the extreme differences in views among experts regarding the potential impacts of HEMP on the electric power grid and the potential societal implications, the Electric Power Research Institute (EPRI) launched a three-year research project in April 2016 to investigate the potential impacts of a HEMP attack on the electric transmission system and to identify possible options for mitigating impacts. This report summarizes the research and findings of this three-year research effort.
Author :United States. Congress. House. Committee on Small Business. Subcommittee on Government Programs and Oversight Publisher : ISBN 13 : Total Pages :128 pages Book Rating :4.0/5 ( download)
Book Synopsis Electromagnetic Pulse (EMP) by : United States. Congress. House. Committee on Small Business. Subcommittee on Government Programs and Oversight
Download or read book Electromagnetic Pulse (EMP) written by United States. Congress. House. Committee on Small Business. Subcommittee on Government Programs and Oversight and published by . This book was released on 1999 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: