Details

Geomagnetically Induced Currents from the Sun to the Power Grid


Geomagnetically Induced Currents from the Sun to the Power Grid


Geophysical Monograph Series, Band 246 1. Aufl.

von: Jennifer L. Gannon, Andrei Swidinsky, Zhonghua Xu

169,99 €

Verlag: Wiley
Format: PDF
Veröffentl.: 09.10.2019
ISBN/EAN: 9781119434375
Sprache: englisch
Anzahl Seiten: 256

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Beschreibungen

<p><b>An introduction to geomagnetic storms and the hazards they pose at the Earth’s surface</b><b> </b></p> <p>Geomagnetic storms are a type of space weather event that can create Geomagnetically Induced Currents (GICs) which, once they reach Earth’s surface, can interfere with power grids and transport infrastructure. Understanding the characteristics and impacts of GICs requires scientific insights from solar physics, magnetospheric physics, aeronomy, and ionospheric physics, as well as geophysics and power engineering.</p> <p><i>Geomagnetically Induced Currents from the Sun to the Power Grid </i>is a practical introduction for researchers and practitioners that provides tools and techniques from across these disciplines.  </p> <p>Volume highlights include:</p> <ul> <li>Analysis of causes of geomagnetic storms that create GICs</li> <li>Data and methods used to analyze and forecast GIC hazard</li> <li>GIC impacts on the infrastructure of the bulk power system</li> <li>Analysis techniques used in different areas of GIC research</li> <li>New methods to validate and predict GICs in transmission systems</li> </ul>
<p>Contributors vii</p> <p>Preface ix</p> <p><b>Part I: Space Weather</b></p> <p>1. An Introduction to Geomagnetically Induced Currents 3<br /><i>Chigomezyo M. Ngwira and Antti A. Pulkkinen</i></p> <p>2. Interpolating Geomagnetic Observations: Techniques and Comparisons 15<br /><i>E. Joshua Rigler, Robyn A. D. Fiori, Antti A. Pulkkinen, Michael Wiltberger, and Christopher Balch</i></p> <p>3. Magnetohydrodynamic Models of B and Their Use in GIC Estimates 43<br /><i>Daniel Welling</i></p> <p>4. Empirical Modeling of the Geomagnetic Field for GIC Predictions 67<br /><i>D. R. Weimer</i></p> <p>5. Geoelectric Field Generation by Field‐Aligned Currents 79<br /><i>J. R. Woodroffe</i></p> <p><b>Part II: Geomagnetic Induction</b></p> <p>6. Empirical Estimation of Natural Geoelectric Hazards 95<br /><i>Jeffrey J. Love, Paul A. Bedrosian, Anna Kelbert, and Greg M. Lucas</i></p> <p>7. The Magnetotelluric Method and Its Application to Understanding Geomagnetically Induced Currents 107<br /><i>Esteban Bowles‐Martinez and Adam Schultz</i></p> <p>8. The First 3D Conductivity Model of the Contiguous United States: Reflections on Geologic Structure and Application to Induction Hazards 127<br /><i>Anna Kelbert, Paul A. Bedrosian, and Benjamin S. Murphy</i></p> <p>9. A Data‐Driven Approach to Estimating Geoelectric Fields: Comparison, Validation, and Discussion of Geomagnetic Hazard Assessment Within Common Physiographic Zones 153<br /><i>Stephen W. Cuttler</i></p> <p><b>Part III: Power System Impacts</b></p> <p>10. An Overview of Modeling Geomagnetic Disturbances in Power Systems 175<br /><i>Komal S. Shetye and Thomas J. Overbye</i></p> <p>11. Geomagnetically Induced Currents from Extreme Space Weather Events 195<br /><i>L. M. Winter</i></p> <p>12. The Challenge Posed by Space Weather to Electric Power Reliability: Evidence from the New York Electric Power Grid 205<br /><i>Kevin F. Forbes and O. C. St. Cyr</i></p> <p>13. Mitigating Power System Response to GICs in Known Networks 219<br /><i>Maryam Kazerooni and Thomas J. Overbye</i></p> <p>Index 233</p>
<p><b>Jennifer L. Gannon,</b> Computational Physics, Inc., USA <p><b>Andrei Swidinsky,</b> Colorado School of Mines, USA <p><b>Zhonghua Xu,</b> Virginia Polytechnic Institute and State University, USA
<p>GEOPHYSICAL MONOGRAPH SERIES</br> <b>Geomagnetically Induced Currents from the Sun to the Power Grid</b> <p>Geomagnetic storms are a type of space weather event that can create Geomagnetically Induced Currents (GICs) which, once they reach Earth's surface, can interfere with power grids and transport infrastructure. Understanding the characteristics and impacts of GICs requires scientific insights from solar physics, magnetospheric physics, aeronomy, and ionospheric physics, as well as geophysics and power engineering. <p><i>Geomagnetically Induced Currents from the Sun to the Power Grid</i> is a practical introduction for researchers and practitioners that provides tools and techniques from across these disciplines. <p><b>Volume highlights include:</b> <ul> <li>Analysis of causes of geomagnetic storms that create GICs</li> <li>Data and methods used to analyze and forecast GIC hazard</li> <li>GIC impacts on the infrastructure of the bulk power system</li> <li>Analysis techniques used in different areas of GIC research</li> <li>New methods to validate and predict GICs in transmission systems</li> </ul> <p><i>The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.</i>

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