Christopher Pelczar's Books

Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

By: Christopher Pelczar

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Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

By: Christopher Pelczar

The Mobile VISMA is a power electronics device for V2G applications which behaves like an electromechanical synchronous machine and offers the same beneficial properties to the power network, increasing inertia in the system, stabilizing the grid voltage, and providing a short-circuit current in case of grid faults. The VISMA performs a real-time simulation of a synchronous machine and calculates the phase currents that an electromagnetic synchronous machine would produce under the same local grid conditions. These currents are fed into the grid using a current-controlled inverter. In this dissertation the requirements for a machine model suitable for the VISMA are set, and a mathematical model suitable for use in the VISMA algorithm is found and implemented. A new hardware architecture for the Mobile VISMA based on microcontroller and FPGA technologies is presented. The new architecture allows the reduction of the size and cost of the VISMA, making it suitable for installation in electric vehicles. A simulation model of the inverter hardware and hysteresis current controller is created and validated by experiment. The verified hardware model is then used to design a new type of PWM-based current controller. The performance of the hysteresis- and PWM-based current controllers is evaluated and compared. Finally, the behavior of the VISMA during power network faults is examined, and it is shown that the VISMA, inverter hardware, and current controllers are capable of fault ride-through and can support the power network during faults.

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Page Count

168

Publisher

Cuvillier Verlag

Published Date

ISBN 10

3736940645

ISBN 13

9783736940642

Words Without Meaning

By: Christopher Gauker

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Words Without Meaning

By: Christopher Gauker

A critique of, and alternative to, the received view of linguistic communication.

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Page Count

316

Publisher

MIT Press

Published Date

ISBN 10

0262571625

ISBN 13

9780262571623

Practical Management of Pain E-Book

By: Honorio Benzon,James P. Rathmell,Christopher L. Wu,Dennis Turk,Charles E. Argoff,Robert W Hurley

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Practical Management of Pain E-Book

By: Honorio Benzon,James P. Rathmell,Christopher L. Wu,Dennis Turk,Charles E. Argoff,Robert W Hurley

For more than 30 years, Practical Management of Pain has offered expert guidance to both clinicians and trainees, covering every aspect of acute and chronic pain medicine for adult and pediatric patients. The fully revised 6th Edition brings you fully up to date with new developments in patient evaluation, diagnosis of pain syndromes, rationales for management, treatment modalities, and much more. Edited by a team of renowned pain clinicians led by Dr. Honorio Benzon, this authoritative reference is a comprehensive, practical resource for pain diagnosis and treatment using a variety of pharmacologic and physical modalities. - Presents a wealth of information in a clearly written, easily accessible manner, enabling you to effectively assess and draw up an optimal treatment plan for patients with acute or chronic pain. - Takes a practical, multidisciplinary approach, making key concepts and techniques easier to apply to everyday practice. - Shares the knowledge and expertise of global contributors on all facets of pain management, from general principles to specific management techniques. - Discusses the latest, best management techniques, including joint injections, ultrasound-guided therapies, and new pharmacologic agents such as topical analgesics. - Covers recent global developments regarding opioid induced hyperalgesia, neuromodulation and pain management, and identification of specific targets for molecular based pain. - Includes current information on the use of cannabinoids in pain management and related regulatory, professional, and legal considerations. - Includes the latest guidelines on facet injections and safety of contrast agents. - Provides new, evidence-based critical analysis on treatment modality outcomes and the latest information on chronic pain as a result of surgical interventions. - Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.

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Page Count

1520

Publisher

Elsevier Health Sciences

Published Date

ISBN 10

0323711022

ISBN 13

9780323711029

The Practical Guide to Practically Everything

By: Peter L Bernstein,Peter W. Bernstein,Christopher Ma

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The Practical Guide to Practically Everything

By: Peter L Bernstein,Peter W. Bernstein,Christopher Ma

The most successful and useful new almanac of the decade is back, with reams of new material to help readers make the most out of their lives in the coming year. This year's Practical Guide includes advice from more than 500 experts, including O.J. Simpson's jury consultant on the ins and outs of jury duty; Cal Ripken, Jr., on how to go from Little League to the majors; master chef Jacques Pepin on his favorite low-fat gourmet desserts; and C. Everett Koop on how to choose a doctor. Graphs, tables, charts & illustrations.

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Page Count

802

Publisher

Random House

Published Date

ISBN 10

067975492X

ISBN 13

9780679754923

Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

By: Christopher Pelczar

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Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

By: Christopher Pelczar

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Page Count

168

Publisher

Cuvillier Verlag

Published Date

ISBN 10

3736940645

ISBN 13

9783736940642

Book's by Christopher Pelczar

Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

Words Without Meaning

Words Without Meaning

Practical Management of Pain E-Book

Practical Management of Pain E-Book

The Practical Guide to Practically Everything

The Practical Guide to Practically Everything

Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

Mobile Virtual Synchronous Machine for Vehicle-to-Grid Applications

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