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Primary traction converter for multi-system locomotives
2010 IEEE International Symposium on Industrial Electronics, 2010This paper presents research motivated by industrial demand for special traction drive topology devoted to minimization of traction transformer weight against topology with classical 50 Hz traction transformer. The main attention has been given to the special traction drive topology for AC power systems: input high voltage trolley converter (single ...
Pavel Drabek +2 more
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Power pulsation in converter traction drives
TTS Technika Transportu Szynowego, 2015The article presents instantaneous power flow through the selected elements of widely known DC-AC and AC-AC drive systems. The classic DC-DC drive system with a serial machine and a resistance starter is used as a comparative system. The presented values include: instantaneous value of power consumed from a network, instantaneous powers at inputs and ...
Grzegorz Skarpetowski, Szeląg, Adam
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Simulation Research of Traction Converter Based on MMC
2016Due to the high output voltage fluctuation and harmonics of the CRH3 traction converter, the further study of the topology and control strategy is made. The simulation model of traction converter based on the MMC topology is presented according to the main circuit parameters of CRH3 inverter.
Hongmei Zhang +4 more
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CSCW-based electromagnetic prediction and analysis of railway traction converter
Proceedings of the 2011 15th International Conference on Computer Supported Cooperative Work in Design (CSCWD), 2011The collaborative simulation based on friendly interface is developing fast. This paper mainly discusses about EMC (Electromagnetic Compatibility) prediction and analysis by using interactive modeling of EMC analysis software based on CSCW. In this paper, potential EMI (Electromagnetic Interference) sources and detailed parameter value settings are ...
Jinsong Kang +3 more
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Dynamic Control of a 20kW Interleaved Boost Converter for Traction Applications
2008 IEEE Industry Applications Society Annual Meeting, 2008Auxiliary power supplies for traction rolling stock are used to power the carriage service facilities and control systems that are essential to keep a train operational. The design of converters for such applications is quite challenging, since the traction environment requires high performance systems that can manage a range of harsh environmental and
Donald Grahame Holmes +3 more
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Power Converters for Traction Application
2005Power converters for traction application have some specificities that has strong impact on their design. Apart from standard requirements, there are some emerging ones. The evolution of power converters for traction application is mainly dictated by the required weight, volume and cost reduction.
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Temperature Control-based FCS-MPC of Traction Converters
2021 CAA Symposium on Fault Detection, Supervision, and Safety for Technical Processes (SAFEPROCESS), 2021Tao Peng 0010 +5 more
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2013
У статті розглянуто способи моделювання статичних перетворювачів за допомогою методів імітаційного моделювання в середовищі MatLab та класичних методів математичного моделювання. Створено імітаційну модель тягової передачі перспективного багатосистемного електровозу для дослідження стаціонарних і перехідних режимів роботи.
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У статті розглянуто способи моделювання статичних перетворювачів за допомогою методів імітаційного моделювання в середовищі MatLab та класичних методів математичного моделювання. Створено імітаційну модель тягової передачі перспективного багатосистемного електровозу для дослідження стаціонарних і перехідних режимів роботи.
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Electromagnetic Processes in Multipulse Converters of Traction Substations
Russian Electrical Engineering, 2023M. P. Badjor +2 more
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