Results 31 to 40 of about 21,616 (203)
Control algorithms for e-car [PDF]
, 2012 Cílem práce byl návrh a implementace řídicích algoritmů pro optimalizaci spotřeby energie elektrického vozidla. Hlavním úkolem byla optimalizace rozložení energie mezi hlavním zdrojem energie (bateriemi) a super-kapacitory v průběhu jízdního cyklu ...
Hrazdira, Adam
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Integrated multilevel converter and battery management [PDF]
, 2008 A cascaded H-bridge multilevel converter is proposed as a BLDC drive incorporating real-time battery management. Intelligent H-bridges are used to monitor battery cells whilst simultaneously increasing their performance by reducing the variation between ...
Bingham, C. +3 more
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ZVZCS PWM DC-DC Converter with Energy Recovery Clamp
Advances in Electrical and Electronic Engineering, 2008 This paper presents research motivated by industrial demand for special traction drive topology devoted tominimization of traction transformer weight against topology with classical 50Hz traction transformer.
Jaroslav Durdik, Vladimir Ruscin
doaj
Multilevel Converters: An Enabling Technology for High-Power Applications [PDF]
, 2009 | Multilevel converters are considered today as the state-of-the-art power-conversion systems for high-power and power-quality demanding applications.
García Franquelo, Leopoldo +6 more
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Application of SiC Devices in Traction System of Urban Rail Vehicles
机车电传动, 2020 The high frequency, high temperature and high voltage characteristics of SiC devices bring system application advantages to the design of urban rail traction system, but also bring some application challenges.
Hua LI +4 more
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A novel two-quadrant zero-current transition converter for dc motor drives [PDF]
, 1998 A novel two-quadrant (2Q) zero-current-transition (ZCT) converter with the capabilities of 2Q power flow, and ZCT switching profile for DC motor drives is presented.
Chan, CC, Chau, KT, Ching, TW
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A novel two-quadrant zero-voltage transition converter for DC motor drives [PDF]
, 1997 A novel zero-voltage-transition (ZVT) two-quadrant (2Q) power converter for DC motor drives is presented. It possesses the definite advantage that both main transistors and rectifiers can operate with zero-voltage switching in both motoring and ...
Chan, CC, Chan, DTW, Chau, KT, Ching, TW
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Design of vibration isolation parameters of converter for high-speed double-deck EMU trains
机车电传动, 2022 A finite element model of the double-deck EMU trains including the on-board traction converter was established, and the main low-order elastic modes of the car body were calculated and analyzed separately when the converter equipment adopted rigid ...
TAO Guidong, SUN Weiguang
doaj
Electric vehicle possibilities using low power and light weight range extenders [PDF]
, 2014 Electric cars have the disadvantage of a limited range, and drivers may experience a range anxiety. This range anxiety can be solved by adding a range extender. But, the range extender should be light so as not to significantly increase the weight of the
Gebremichael, Mulugeta Gebrehiwot +1 more
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Inversion-based control of electromechanical systems using causal graphical descriptions [PDF]
, 2006 Causal Ordering Graph and Energetic Macroscopic Representation are graphical descriptions to model electromechanical systems using integral causality. Inversion rules have been defined in order to deduce control structure step-bystep from these graphical
BARRE, Pierre-Jean +8 more
core +6 more sources