EPE Association: EPE 2011 - LS9f: Topic 21: Energy Conversion and Conditioning Technologies in Physics Research and Related Applications

EPE 2011 - LS9f: Topic 21: Energy Conversion and Conditioning Technologies in Physics Research and Related Applications
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2011 ECCE Europe - Conference > EPE 2011 - Topic 21: Energy conversion and conditioning technologies in physics research and related applications > EPE 2011 - LS9f: Topic 21: Energy Conversion and Conditioning Technologies in Physics Research and Related Applications

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   2MW Active Bouncer Converter Design for Long Pulse Klystron Modulators
By Davide AGUGLIA [View]
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Abstract: This paper presents some design issues of a 2MW interleaved buck converter which is used as anactive bouncer droop compensator for a 5.5MW long pulse klystron modulator. This novel designconcept presents many challenges in terms of voltage ripple versus pulse rise-time. Issues related tothe voltage ripple specification versus output filter design are discussed in detail. The design study isanalyzed analytically, simulated numerically and is validated by experimental results obtained from afull power prototype.

   A novel approach for a Marx topology with bipolar output voltages for Dielectric Barrier Discharges
By David TASTEKIN, Frederic BLANK, Jörg ROTH-STIELOW, Achim LUNK [View]
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Abstract: This paper presents a novel approach for a power supply, which generates bipolar pulsed output voltages up to 10 kV with extremely fast voltage slopes and high repetition rates. It is based on a solid state Marx topology. The output voltage and current of the power supply are adapted for the operation with Dielectric Barrier Discharge. As switching elements MOSFETs are used with a transformer isolated gate drive circuit. The influence of parasitic capacitances to ground is discussed. A prototype and measurements are presented to validate the theoretical considerations.

   Self-Optimizing, High Dynamic Control of Magnet Power Supplies for Particle Accelerators
By Xinhua KE, Hans JAECKLE, Felix JENNI [View]
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Abstract: Requirements on the dynamic behaviour of magnet power supplies are continuously increasing in advanced accelerators. An observer and in situ identification based high dynamic control strategy was developed for such applications. The control parameters are determined automatically with a power supply configuration program, running on a PC.

EPE 2011 - LS9f: Topic 21: Energy Conversion and Conditioning Technologies in Physics Research and Related Applications
You are here: EPE Documents > 01 - EPE & EPE ECCE Conference Proceedings > EPE 2011 ECCE Europe - Conference > EPE 2011 - Topic 21: Energy conversion and conditioning technologies in physics research and related applications > EPE 2011 - LS9f: Topic 21: Energy Conversion and Conditioning Technologies in Physics Research and Related Applications
	[return to parent folder]

	2MW Active Bouncer Converter Design for Long Pulse Klystron Modulators By Davide AGUGLIA	[View] [Download]
Abstract: This paper presents some design issues of a 2MW interleaved buck converter which is used as anactive bouncer droop compensator for a 5.5MW long pulse klystron modulator. This novel designconcept presents many challenges in terms of voltage ripple versus pulse rise-time. Issues related tothe voltage ripple specification versus output filter design are discussed in detail. The design study isanalyzed analytically, simulated numerically and is validated by experimental results obtained from afull power prototype.

	A novel approach for a Marx topology with bipolar output voltages for Dielectric Barrier Discharges By David TASTEKIN, Frederic BLANK, Jörg ROTH-STIELOW, Achim LUNK	[View] [Download]
Abstract: This paper presents a novel approach for a power supply, which generates bipolar pulsed output voltages up to 10 kV with extremely fast voltage slopes and high repetition rates. It is based on a solid state Marx topology. The output voltage and current of the power supply are adapted for the operation with Dielectric Barrier Discharge. As switching elements MOSFETs are used with a transformer isolated gate drive circuit. The influence of parasitic capacitances to ground is discussed. A prototype and measurements are presented to validate the theoretical considerations.

	Self-Optimizing, High Dynamic Control of Magnet Power Supplies for Particle Accelerators By Xinhua KE, Hans JAECKLE, Felix JENNI	[View] [Download]
Abstract: Requirements on the dynamic behaviour of magnet power supplies are continuously increasing in advanced accelerators. An observer and in situ identification based high dynamic control strategy was developed for such applications. The control parameters are determined automatically with a power supply configuration program, running on a PC.