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Author: Kevin Jost Publisher: SAE International ISBN: 0768082714 Category : Technology & Engineering Languages : en Pages : 150
Book Description
Development of higher-voltage electrical systems in vehicles has been slowly progressing over the past few decades. However, tightening vehicle efficiency and emissions regulations and increasing demand for onboard electrical power means that higher voltages, in the form of supplemental 48 V subsystems, may soon be nearing production as the most cost-effective way to meet regulations. The displacement of high-wattage loads to more efficient 48 V networks is expected to be the next step in the development of a new generation of mild hybrid vehicles. In addition to improved fuel economy and reduced emissions, 48 V systems could potentially save costs on new electrical features and help better address the emerging needs of future drivers. Challenges to 48 V system implementation remain, leading to discussions by experts from leading car makers and suppliers on the need for an international 48 V standard. Initial steps toward a proposed standard have already been taken. So the consensus of global forecasts suggests that 48 V mild hybrids will soon come to dominate the market. Compared with 200-600 V full hybrid and battery electric vehicles, the lower-voltage approach avoids the need for high-cost safety features and large battery packs.
Author: Kevin Jost Publisher: SAE International ISBN: 0768082714 Category : Technology & Engineering Languages : en Pages : 150
Book Description
Development of higher-voltage electrical systems in vehicles has been slowly progressing over the past few decades. However, tightening vehicle efficiency and emissions regulations and increasing demand for onboard electrical power means that higher voltages, in the form of supplemental 48 V subsystems, may soon be nearing production as the most cost-effective way to meet regulations. The displacement of high-wattage loads to more efficient 48 V networks is expected to be the next step in the development of a new generation of mild hybrid vehicles. In addition to improved fuel economy and reduced emissions, 48 V systems could potentially save costs on new electrical features and help better address the emerging needs of future drivers. Challenges to 48 V system implementation remain, leading to discussions by experts from leading car makers and suppliers on the need for an international 48 V standard. Initial steps toward a proposed standard have already been taken. So the consensus of global forecasts suggests that 48 V mild hybrids will soon come to dominate the market. Compared with 200-600 V full hybrid and battery electric vehicles, the lower-voltage approach avoids the need for high-cost safety features and large battery packs.
Author: John C. Payne Publisher: Rowman & Littlefield ISBN: 1493074202 Category : Sports & Recreation Languages : en Pages : 693
Book Description
The completely revised, expanded, and updated fourth edition of the world’s most comprehensive electrical and electronics handbook for sailors Marine Electrical and Electronics Bible is a useful and thoroughly practical guide that explains in detail how to select, install, maintain, and troubleshoot all of the electrical and electronic systems found on board cruising, racing, and trawler yachts, power- and motorboats, and even superyachts. This guide is fully illustrated throughout with more than two hundred charts, wiring diagrams, tables, and graphs. Light on theory and heavy on practical advice, Marine Electrical and Electronics Bible recognizes that most cruising yacht owners do not have a technical background. The chapters are formatted to enable quick access to technical descriptions and troubleshooting advice. They are also infused with the author’s own professional marine electrical background and lived cruising experiences, along with lessons learned over decades of continual input and conversations with fellow sailors. The Marine Electrical section incorporates all of the latest developments in battery technology and charging. It also has a substantial section on renewable energy systems—including wind, water, and solar—and a comprehensive chapter on marine diesel engines and related systems. The Marine Electronics section is technologically up to date, including new developments with AIS, GMDSS, and radar. The communications chapters are unique in that they incorporate a comprehensive listing of radio frequencies and weather broadcast times, from HAM and HF/SSB radio to VHF radio and NAVTEX, for most major sailing areas around the world. The various satellite communications systems are explained in detail, along with a curated selection of useful phone boating apps. The final chapters have extensive troubleshooting, maintenance information, and practices, as well as a detailed worldwide list of service companies.
Author: Alberto Boretti Publisher: SAE International ISBN: 0768000211 Category : Technology & Engineering Languages : en Pages : 238
Book Description
Racing continues to provide the preeminent directive for advancing powertrain development for automakers worldwide. Formula 1, World Rally, and World Endurance Championship all provide engineering teams the most demanding and rigorous testing opportunities for the latest engine and technology designs. Turbocharging has seen significant growth in the passenger car market after years of development on racing circuits. Advances in Turbocharged Racing Engines combines ten essential SAE technical papers with introductory content from the editor on turbocharged engine use in F1, WRC, and WEC-recognizing how forced induction in racing has impacted production vehicle powertrains. Topics featured in this book include: Fundamental aspects of design and operation of turbocharged engines Electric turbocharger usage in F1 Turbocharged engine research by Toyota, SwRI and US EPA, Honda, and Caterpillar This book provides a historical and relevant insight into research and development of racing engines. The goal is to provide the latest advancements in turbocharged engines through examples and case studies that will appeal to engineers, executives, instructors, students, and enthusiasts alike.
Author: Yong Chen Publisher: Springer Nature ISBN: 9811995664 Category : Technology & Engineering Languages : en Pages : 461
Book Description
This book focuses on transmission systems for pure electric and hybrid vehicles. It first discusses system development and optimization technologies, comprehensively and systematically describing the development trends, structures and technical characteristics, as well as the related technologies and methods. It highlights the principles, implementation process and energy management of the power transmission system based on the pure electric and hybrid mode management method, and examines the reliability and NVH characteristic tests and optimization technologies. Combining research theory and engineering practice, the book is a valuable reference resource for engineering and technical professionals in the field of automobile and related power transmission machinery as well as undergraduate and graduate students.
Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Communications Publisher: ISBN: Category : Methane Languages : en Pages : 384
Author: Bruno Scrosati Publisher: Woodhead Publishing ISBN: 1782423982 Category : Technology & Engineering Languages : en Pages : 547
Book Description
Advances in Battery Technologies for Electric Vehicles provides an in-depth look into the research being conducted on the development of more efficient batteries capable of long distance travel. The text contains an introductory section on the market for battery and hybrid electric vehicles, then thoroughly presents the latest on lithium-ion battery technology. Readers will find sections on battery pack design and management, a discussion of the infrastructure required for the creation of a battery powered transport network, and coverage of the issues involved with end-of-life management for these types of batteries. - Provides an in-depth look into new research on the development of more efficient, long distance travel batteries - Contains an introductory section on the market for battery and hybrid electric vehicles - Discusses battery pack design and management and the issues involved with end-of-life management for these types of batteries
Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration Publisher: ISBN: Category : Automobiles, Electric Languages : en Pages : 1156
Author: Kevin Jost
Author: Kevin Jost
Author: John C. Payne
Author: Frank Koester
Author: Alberto Boretti
Author: 
Author: Yong Chen
Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Transportation, Aviation, and Communications
Author: 
Author: Bruno Scrosati
Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration