EPE Association: EPE 2001 - Topic 02d: Modern Line Side Converters

EPE 2001 - Topic 02d: Modern Line Side Converters
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2001 - Conference > EPE 2001 - Topic 02: POWER ELECTRONICS CONVERTER CIRCUITS > EPE 2001 - Topic 02d: Modern Line Side Converters

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   Comparative evaluation of three-phase rectifiers
By V. Grigore; J. Kyyrä [View]
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Abstract: The paper presents a comparison of four converter topologies for three-phase, high-frequency switching, active Power Factor Correction. The selected topologies are: the series-connected dual Boost rectifier with single DC rail, the series-connected dual Boost rectifier with split DC rail, a Boost rectifier using an asymmetrical half-bridge, and the Vienna rectifier. The comparison is based on the voltage stress of the switches and on the analytical calculations of the current stress of the components, results that are also used to determine the switch utilization factors.

   Switched line side current source inverter
By A. Rafoth; K. Richter; A.Schluß; J.Petzoldt [View]
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Abstract: Depending on the implemented control the presented current-source-inverter (CSI) with DC/DCchopper can operate in several modes and provide or consume electrical energy in the most usual forms (AC or DC). With a current source at the output and a three phase switched line-side-inverter at the input it can be used as a source for electrochemistry or a similar process. Main subject of the presented investigation is the CSI and its control. The paper presents experimental results and modifications in the control system.

EPE 2001 - Topic 02d: Modern Line Side Converters
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2001 - Conference > EPE 2001 - Topic 02: POWER ELECTRONICS CONVERTER CIRCUITS > EPE 2001 - Topic 02d: Modern Line Side Converters
	[return to parent folder]

	Comparative evaluation of three-phase rectifiers By V. Grigore; J. Kyyrä	[View] [Download]
Abstract: The paper presents a comparison of four converter topologies for three-phase, high-frequency switching, active Power Factor Correction. The selected topologies are: the series-connected dual Boost rectifier with single DC rail, the series-connected dual Boost rectifier with split DC rail, a Boost rectifier using an asymmetrical half-bridge, and the Vienna rectifier. The comparison is based on the voltage stress of the switches and on the analytical calculations of the current stress of the components, results that are also used to determine the switch utilization factors.

	Switched line side current source inverter By A. Rafoth; K. Richter; A.Schluß; J.Petzoldt	[View] [Download]
Abstract: Depending on the implemented control the presented current-source-inverter (CSI) with DC/DCchopper can operate in several modes and provide or consume electrical energy in the most usual forms (AC or DC). With a current source at the output and a three phase switched line-side-inverter at the input it can be used as a source for electrochemistry or a similar process. Main subject of the presented investigation is the CSI and its control. The paper presents experimental results and modifications in the control system.