Bidirectional ac-dc converter for regenerative braking
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In this article, a bidirectional AC DC converter is analyzed and the converter applies a half bridge thyristor rectifier and a recuperating bridge instead of a braking resistor.Abstract:
In this paper, a bidirectional AC DC converter is analyzed The converter applies a half bridge thyristor rectifier and a recuperating thyristor bridge instead of a braking resistor Recuperating mode of the converter is focused in the analysis, and it is shown that the converter exposes two operating modes within the recuperating mode, one characterized by negligible, and the other one characterized by significant distortion of the input voltages Theoretical results are experimentally verified on a 10 kW converterread more
Citations
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Investigations on the coupling LCL filter in active traction substations
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Computer simulation of an integrated AC-DC rectifier with reverse conducting transistors
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References
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Book
Power Electronics: Converters, Applications and Design
TL;DR: In this paper, the authors present a simulation of power switch-mode converters for zero-voltage and/or zero-current switchings in power electronic converters and systems.
Proceedings ArticleDOI
Practical design considerations for braking problems in overhead crane drives
TL;DR: In crane devices for controlling hoist and travel motions, squirrel cage induction motors with variable frequency can be used and by controlling the inverter, it is feasible to operate the induction motor in generating mode, leading to a regenerative braking action on the load.
Proceedings ArticleDOI
Bidirectional power convertor for voltage fed inverter machine drives
Jon Clare,P.R. Mayes,W.F. Ray +2 more
TL;DR: In this paper, the authors describe the development and operational characteristics of a prototype bidirectional AC-DC power converter based on a novel topology, suitable for feeding the DC link of voltage-fed inverter drives.
Journal ArticleDOI
Improved power regenerative controls by using thyristor rectifier bridge of voltage source inverter and a switching transistor
Keiju Matsui,U. Mizuno,Y. Murai +2 more
TL;DR: In this paper, a few improved techniques of regenerative control for the voltage source inverter are described, where the thyristor rectifier bridge can be also utilized for regeneration through a DC reactor or capacitor.
Proceedings ArticleDOI
A novel concept for regenerative braking of PWM-VSI drives employing a loss-free braking resistor
TL;DR: In this paper, a simple circuit for feeding back the braking energy from the DC voltage link of a three-phase PWM AC drive system into the mains is proposed, which consists of a series connection of a line-commutated threephase bridge and a turnoff power semiconductor device and in principle does not require passive components.
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