Results 51 to 60 of about 9,371,332 (99)
Real solutions number of the switching angles in the selective harmonic eliminated PWM
, 2011 With the purpose of solving the real solutions number of the nonlinear transcendental equations in the selective harmonic eliminated PWM (SHEPWM) technology, the nonlinear transcendental equations were transformed to a set of polynomial equations with a ...
Yong Xiang (13101027) +3 more
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A Comprehensive Review of Solving Selective Harmonic Elimination Problem With Algebraic Algorithms
Selective harmonic elimination pulsewidth modulation (SHEPWM) is an effective way to eliminate low-order harmonics in high-power applications. However, one of the biggest challenges of SHEPWM is to solve the selective harmonic elimination (SHE) equations,
Zhang, Qi +3 more
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Transition to smart card technology : how transit operators can encourage the take-up of smart card technology [PDF]
, 2006 Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2006.Includes bibliographical references (p. 181-184).This thesis explores and evaluates the essential strategies needed for transit agencies to switch ...
Hong, Yi, S.M. Massachusetts Institute of Technology
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Technology Architectural Review [PDF]
, 1887 Publication of the Massachusetts Institute of Technology Architectural Society. Volume 3.
Massachusetts Institute of Technology. Department of Architecture +1 more
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MATLAB Simulation for Electrically Excited Synchronous Motors with Low Switching Frequency
, 2018 : Switch loss is one of the main energy consumption of the high power transmission system, while the low switching frequency approach is an effective way to improve above issues.
Song, Bin, Na, Yang, Yuan, Qingqing
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The Technology Architectural Record [PDF]
, 1907 Publication of the Massachusetts Institute of Technology Architectural Society. Volume 1.
Massachusetts Institute of Technology. Department of Architecture +1 more
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Application of Subsection Modulation Technique on Diesel Locomotive Converter
, 2014 According to the restriction of switching frequency in diesel locomotive converter, a subsection modulation technique was used, the transitive strategy was proposed to realize smooth transition of individual modes including the asynchronous PWM ...
LI Guofeng, LI Yan, YU Hua, ZHAN Zhejun
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, 2014 Thesis: S.M. in Technology and Policy, Massachusetts Institute of Technology, Engineering Systems Division, Technology and Policy Program, 2014.Cataloged from PDF version of thesis.Includes bibliographical references (pages 73-77).The science, technology,
Xue, Yi,Ph. D.Massachusetts Institute of Technology.
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, 2014 — In this paper grid connected photovoltaic generation system to mitigate the lower order harmonics by using SHE PWM inverter is discussed. In Renewable sources, solar photovoltaic system is more flexible and pollution free. Then SHE PWM inverter is used
Dr. K. Geetha +2 more
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Blockchain technology in supply chain and logistics
, 2018 Thesis: S.M. in Engineering and Management, Massachusetts Institute of Technology, System Design and Management Program, 2018.Cataloged from PDF version of thesis.Includes bibliographical references (pages 92-99).Blockchain technology is a peer-to-peer ...
Agarwal, Shweta, S.M. Massachusetts Institute of Technology
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