EPE Association: EPE 2022 - LS4c: E-Mobility: Protective Measures and Power Control

EPE 2022 - LS4c: E-Mobility: Protective Measures and Power Control
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2022 ECCE Europe - Conference > EPE 2022 - Topic 08: Electric Vehicle Propulsion Systems and their Energy Storage > EPE 2022 - LS4c: E-Mobility: Protective Measures and Power Control

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   A Method to Design Power Control System of Wayside Energy Storage System for Energy Saving in DC-electrified Railway
By Kota SATO [View]
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Abstract: The energy-saving effect of the use of a wayside energy storage system (WESS) power control method is improved by increasing the controller gain of the WESS for DC-electrified railways. However, excessive gain may cause instability. Therefore, this study proposes a method for designing a charge/discharge current controller.

   Novel Method for Active Short Circuit (ASC) Tests of Power Module inAutomotive Traction Application
By Tobias APPEL [View]
[Download]

Abstract: Active short circuit is a special operation for power modules in automotive traction applications. For safety reasons, it must be qualified in detail during the design phase. Therefore, this article presents a novel method allowing power module manufacturers to test the ASC robustness of the device before an inverter unit is built.

   Surge current protection for railway traction applications
By Michael GLEISSNER [View]
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Abstract: Reducing the transformer impedance for higher efficiency results also in a higher surge short-circuit current for railway traction applications. This paper addresses the problem of an I2t-value higher thanthe nominal rating of SiC MOSFET body diodes. Circuit options for protecting the intact componentsafter a single failure are presented and examined.

EPE 2022 - LS4c: E-Mobility: Protective Measures and Power Control
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2022 ECCE Europe - Conference > EPE 2022 - Topic 08: Electric Vehicle Propulsion Systems and their Energy Storage > EPE 2022 - LS4c: E-Mobility: Protective Measures and Power Control
	[return to parent folder]

	A Method to Design Power Control System of Wayside Energy Storage System for Energy Saving in DC-electrified Railway By Kota SATO	[View] [Download]
Abstract: The energy-saving effect of the use of a wayside energy storage system (WESS) power control method is improved by increasing the controller gain of the WESS for DC-electrified railways. However, excessive gain may cause instability. Therefore, this study proposes a method for designing a charge/discharge current controller.

	Novel Method for Active Short Circuit (ASC) Tests of Power Module inAutomotive Traction Application By Tobias APPEL	[View] [Download]
Abstract: Active short circuit is a special operation for power modules in automotive traction applications. For safety reasons, it must be qualified in detail during the design phase. Therefore, this article presents a novel method allowing power module manufacturers to test the ASC robustness of the device before an inverter unit is built.

	Surge current protection for railway traction applications By Michael GLEISSNER	[View] [Download]
Abstract: Reducing the transformer impedance for higher efficiency results also in a higher surge short-circuit current for railway traction applications. This paper addresses the problem of an I2t-value higher thanthe nominal rating of SiC MOSFET body diodes. Circuit options for protecting the intact componentsafter a single failure are presented and examined.