Analysis and design of discrete sliding mode control for a non resonant electronic ballast

Osorio, R.; Ponce, M.; Oliver, M.; Olivares, V.H.; Juarez, M.A.

doi:10.1109/iceee.2004.1433909

Cited by 1 publication

(3 citation statements)

References 9 publications

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“…There are different reported topologies used to generate pulse waveforms to supply the DBD. For example: flyback inverter, full bridge inverter, class E amplifier, buck‐boost based, and topologies where magnetic compression and spark‐gaps are used . All these topologies present efficiencies under 90% at most driving powers of 500 W or less.…”

Section: Introductionmentioning

confidence: 99%

“…For example: flyback inverter, 14 full bridge inverter, 17,18 class E amplifier, 16,19,20 buck-boost based, 9 and topologies where magnetic compression and spark-gaps are used. 21,22 All these topologies present efficiencies under 90% at most driving powers of 500 W or less.From the previous topologies, the class E amplifier with only one inductor and one capacitor in load network 23 is particularly interesting since this topology applied non-sinusoidal-pulsating waveforms to the load; with these waveforms, it is possible to apply higher voltage slopes to the DBD getting a more intense discharge. 24 Furthermore, the commutations in the switch are at zero voltage, increasing the efficiency.…”

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confidence: 99%

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confidence: 99%

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Power supply based on a multi‐stage‐shunt class E amplifier applied to ozone generation with high efficiency

Ponce-Silva

Aquí-Tapia²,

Arellano

et al. 2018

Circuit Theory & Apps

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Summary In this paper, the analysis, design, and implementation of a power supply based on a multi‐stage‐shunt class E amplifier applied to ozone generation are presented. The proposed topology operates with pulsating waveforms and allows unidirectional energy flow from the power supply to the load with no energy return. Furthermore, due to the multi‐stage operation, it presents a lower stress in the switches compared with other similar topologies. To validate the proposed topology, a prototype was designed to feed a set of ozone generating cells in a power range of 0 to 500 W. This prototype provides an efficiency of 95% with an ozone production of 10.5 g/h and efficacy of 22.89 g/kWh. The proposed power supply is an alternative to feed any other type of dielectric barrier discharge load while keeping the efficiency of the power supply above 90%.

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