Results 1 to 10 of about 21,823 (196)
A Novel Enhanced Connection of AC/AC Powertrain for HEV - Modelling and Simulation Results [PDF]
Advances in Electrical and Electronic Engineering, 2018 The paper deals with a novel enhanced connection of AC/AC powertrain for Hybrid Electric Vehicles (HEV). The substantial contribution of such a connection is the absence of 4QC auxiliary converter needed for autonomous and hybrid operational modes and ...
Branislav Dobrucky +2 more
doaj +4 more sources
An Environment Monitoring and Recording Device for Traction Converter
Kongzhi Yu Xinxi Jishu, 2022 In order to monitor the states of working environment and operating condition of traction converter in real time, record abnormal and pre-caution information of environment parameters and key equipment operating parameters,an environment monitoring and ...
ZHENG Liangguang +4 more
doaj +4 more sources
Design of a novel traction converter for electric locomotive
Gong-kuang zidonghua, 2017 In view of problems of complex structure of main circuit and limited power and voltage existed in traditional traction system of AC-DC-AC electric locomotive, a traction converter for electric locomotive with single-phase AC input and three-phase AC ...
ZHANG Hongtao, NIU Xiaowei
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Voltage and Current Sensor Fault Diagnosis Method for Traction Converter with Two Stator Current Sensors [PDF]
Sensors, 2022 Hongwei Tao, Tao Peng, Chao Yang
exaly +2 more sources
Energies, 2015 The advanced traction power supply system (ATPSS) is a new directional development for traction power supply systems, which can totally remove the neutral sections and effectively promote power quality.
Xiaoqiong He +5 more
doaj +3 more sources
State Data Simulation of Traction Converter for EMUs
机车电传动, 2016 In order to solve the defects of traditional EMUs traction converter maintenance mode, converter prognostic and health management technologies were introduced. The principle of the fault diagnosis of prognostic and health management of traction converter
ZHAO Qiang +3 more
doaj +1 more source
Study on Traction Converter for PMSM Traction System of High-speed EMU
机车电传动, 2020 The traction system, power circuit, fault protection, structure, dissipate heat for the permanent magnet synchronous motor (PMSM) of high-speed EMU were studied and analyzed on basis of the features of PMSM traction system.
Dangbing ZOU, Da LIU, Yi DING
doaj +1 more source
A Multiport Power Electronics Converter for Hybrid Traction Applications [PDF]
IEEE Access, 2021 Environmental concerns and energy efficiency have been driving the transportation innovation in the past decades. In this framework, hybrid city transport has been receiving the attention of the industry. The challenges for this application are the required high-power density, lower maintenance cost and the high-temperature environment due to the ...
Wei Juin Choy +8 more
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Converter Topologies for MVDC Traction Transformers [PDF]
2020 IEEE 26th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2020 The paper compares the conventional railway traction systems with new traction systems proposed and developed in the last decade that are also suitable for the medium voltage DC (MVDC) railway electrification concept presented in this project. Differences and requirements of the MVDC traction system will be considered while investigating converter ...
Ferencz, Izsak +2 more
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High-Voltage Converter for the Traction Application [PDF]
Advances in Power Electronics, 2016 High-voltage converter employing IGCT switches (VDC=2800 V) for traction application is presented. Such a power traction drive operates with an unstable input voltage over 2000⋯4000 V DC and with an output power up to 1200 kW. The original power circuit of the high-voltage converter is demonstrated.
Sergey Volskiy +2 more
openaire +1 more source