SAE TU-003-2017 Advances in Electric Propulsion (To Purchase Call 1-800-854-7179 USA Canada or 303-397-7956 Worldwide).pdf

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1、 Advances in Electric PropulsionOther SAE Books of Interest:Fundamentals of Engineering High-Performance Actuator Systems Kenneth Hummel(Product Code: R-459)Aircraft Thermal Management: Systems ArchitecturesMark F. Ahlers(Product Code: PT-177)Aircraft Thermal Management: Integrated Energy Systems An

2、alysisMark F. Ahlers(Product Code: PT-178)No Fault Found: The Search for the Root CauseSamir Khan, Paul Phillips, Christopher J. Hockley, Ian K. Jennions(Product Code: R-441)For more information or to order a book, contact: SAE International400 Commonwealth Drive Warrendale, PA 15096, USAPhone: 1+87

3、7.606.7323 (U.S. and Canada only) or 1+724.776.4970 (outside U.S. and Canada)Fax: 1+724.776.0790Email: CustomerServicesae.orgWebsite: books.sae.orgAdvances in Electric PropulsionEdited by Jean L. BrogeWarrendale, Pennsylvania, USA400 Commonwealth DriveWarrendale, PA 15096 USAE-mail: CustomerServices

4、ae.orgPhone: +1 877.606.7323 (inside USA and Canada)+1 724.776.4970 (outside USA)Fax: +1 724.776.0790Copyright 2017 SAE International. All rights reserved.No part of this publication may be reproduced, stored in a retrieval system, distributed, 1411111111 111 41 11SAE International. For permission a

5、nd licensing requests, contact SAE Permissions, ZVV1 1111WV_,VVVW1111 11WXZXZVX11WXZX_SAE Order Number TU-0034&WVZXW&,VVYLibrary of Congress Cataloging-in-Publication Data2017930355 1111 111 111 1111111 111 11111the accuracy or completeness of any information published herein and neither SAE Interna

6、tional nor its authors shall be responsible for any errors, omissions, or damages 11111111 1 11 11111 111111 1111411render engineering or other professional services. If such services are required, the assis-tance of an appropriate professional should be sought. ,11 _,V,V,ZW, ,11 _,V,V,ZW,Z ,11 _,V,

7、V,ZXV, ,11 _,V,V,ZW_,WTo purchase bulk quantities, please contact SAE Customer Service:1 1 WVYXY1 (inside USA and Canada)1 WXZZ_V1 (outside USA)1 WXZV_VVisit the SAE International Bookstore at books.sae.orgvContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8、. . . . . . . . . . . . . . . . . viiChapter 1: Ef_f_iciency, Ef_f_iciency, Ef_f_iciency . . . . . . . . . . . . . . . . . . . .1111111111111111111111111111111111111111111111111111111111111111111 1111111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Energy Sources . .

9、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Energy Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10、. Aircraft Architecture Trends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Chapter 2: Applying Cogeneration in Search of Self-Suf_f_icient Aircraft .

11、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1111111 11111111111111111111 1 111111 111111111111 111111111111111111111111111 1111111111111111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131111111 . . . . . . . . . . . . . . . .

12、 W 41 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1711 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Chapter 3: Designing Fuel Cells to Fly . . . . . . . . . . . . . . . . . . . . . . . .23,11 111111111111111111 111

13、1111111fuel-cell technology into commercial aircraft represents a challenging task in terms of operations and 11,1111111 1 ,1 111111111111111 1,1Robust Systems Architecting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251111 . . . . . . . . . . . . . . . . . . . . . .

14、. . 28Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31vi ContentsChapter 4: Asymmetrical Capacitors for Electric Propulsion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

15、. . .35111111111111111111 1111111111111111111111111111111111111 11111111111 111111 111 11 11111111111111111Technology History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

16、. . . . . . . 3711 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Chapter 5: Fueling a Fuel Cell . . . . . . . . . . . . . . . . . . . . .

17、. . . . . . . . . . . 4511111111111111pellets and the ability to control ignition automatically in response to varying hydrogen demand from 1111111 11 11111111111111111111111 1111111 ,11,1 111111 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ZTesting, Testing . . .

18、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 1111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Chapter 6: Engine Certification Standards Impact on MEE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

19、 . . . . . . . . . . . . . . . . . . . . . . . . . . .5711111,111 1111111 11111111 11 1111111111111111,111111111111 111,1111 111 111111111Types and Rates of Engine Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58Failure Conditions, Operating Strategies . . . . . . . . . .

20、 . . . . . . . . . . . . . . . . . . V1111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . YECS Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Z111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

21、 Requirements to Prevent ECS Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1111 . . . . . . . . . . . . . . . . . . . . . . . . 1111 1 . . . . . . . . . . . . . . . . . . . _About the Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73vii IntroductionIntroduction111111111 111fuel costs and associated carbon emission output to the interest in unmanned 11111141 11 1111 1 111111