Development of High Voltage High Frequency Resonant Inverter Power Supply for Atmospheric Surface Glow Barrier Discharges

Nisoa, M.; Srinoum, D.; Kerdthongmee, P.

doi:10.4028/3-908451-12-4.81

Cited by 4 publications

(4 citation statements)

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“…This efficiency is higher than the commonly reported value for single switch converter, as noted by Alonso et al [7]. However, it is lower than the efficiency of the full bridge inverters, for example [2,17].…”

Section: Power Computationmentioning

confidence: 51%

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Design and implementation of a low cost, high yield dielectric barrier discharge ozone generator based on the single switch resonant converter

Salam

Facta

Amjad

et al. 2013

IET Power Electronics

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This work proposes a low cost ozone generator which is capable of producing high ozone yield. Its dielectric barrier discharge planar-shaped chamber is constructed using common materials; the electrodes are made of aluminium mesh and copper plate, whereas muscovite mica is used as the dielectric. The availability of thin mica sheet ( < 1 mm) allows for the lowering of the initiation voltage without the use of discharge gas. The chamber is fed by a high-voltage power supply that utilises the single switch resonant converter topology with ferrite transformer. To validate the idea, an experimental prototype ozone generator is designed and constructed. The generator is fed by a low-voltage DC power supply (8-17 V) and does not require water or air-cooling for its chamber. Despite its small footprint, the maximum achievable ozone yield is 120 g/kWh at 2.0 l/min, with measured efficiency of 75%. Finally, the performance of the proposed generator is critically evaluated in comparison with several important works in the same area.

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Section: Power Computationmentioning

confidence: 51%

“…8, where equivalent circuits of chamber are referred to the primary side of transformer. The gain, |G| of this circuit is given as (see (17))…”

Section: Output Sidementioning

confidence: 99%

Design and implementation of a low cost, high yield dielectric barrier discharge ozone generator based on the single switch resonant converter

Salam

Facta

Amjad

et al. 2013

IET Power Electronics

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“…The the full bridge resonant converter operated at resonant frequency of 88 kHz was reported to generate ozone from from 4 -6 kV peak to peak [9]. The converter requires four MOSFET switches and high DC input voltage (340 Volt).…”

Section: Introductionmentioning

confidence: 99%

Design of Single Switch Resonant Converter with Parallel Load Resonant for Colour Removal in Palm Oil Mill Effluent

Facta¹,

Karnoto²,

Salam³

et al. 2014

EECSI

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Indonesia has palm oil harvesting as the most important agriculture crop. Unfortunately, this agricultural activity delivers a large amount of by product, known as palm oil mills effluent (POME). The treatment using membrane bioreactor has successfully removed the heavy organic component of POME but it left water in colour. This paper proposed the use of a single switch resonant converter with parallel load resoant with dielectric barrier discharge ozonizer to remove colour of treated POME. The ozonizer chamber was made from a planar metal dielectric barrier discharge construction. A single switch resonant converter as power supply to the chamber was designed and it is based on resonance principle. This circuit converted a direct current low voltage input into high frequency and sinusoidal voltage output. The high voltage created micro electrical discharges inside chamber to generate ozone from oxygen molecules. At atmospheric pressure and ambient temperature, the ozonizer deliver up to 2300 ppm ozone gas. The ozone gas was injected into the treated POME for several duration of time. The results of experiment showed that the treated POME water has successfully changed in colour from 100 mg/l Pt.Co into 20 mg/l Pt.Co or lower. As the time of treatment is increased then the colour abatement was below 15 mL/l Pt.Co.

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“…The the full bridge resonant converter operated at resonant frequency of 88 kHz was reported to generate ozone from from 4 -6 kV peak to peak [6]. The converter requires four MOSFET switches and high DC input voltage (340 Volt).…”

Section: Introductionmentioning

confidence: 99%

Simple Resonant Power Converter Supplied by Photovoltaic for Ozonizer

Facta¹,

Hermawan²,

Salam³

2014

EECSI

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Ozone gas (O3) is widely used in deodorization, decolourization, disinfection, bleaching processes, gas/air treatment, chemical synthesis and recently in medical applications. Due the wide application of ozone then the ozone generator or ozonizer is urgently needed. A single switch resonant converter with ferrite transformer is proposed in this work. The prototype is constructed by two parts, first is ozone chamber and the second part is power converter with a single switch resonant converter and it supplied by photovoltaic simulator. The converter is successful to convert 12 volt from photovoltaic to 1.89 kV pp high frequency voltage to ozone chamber. The ozone gas produce with the proposed system is 450 ppm with oxygen as an input gas.

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Development of High Voltage High Frequency Resonant Inverter Power Supply for Atmospheric Surface Glow Barrier Discharges

Cited by 4 publications

References 0 publications

Design and implementation of a low cost, high yield dielectric barrier discharge ozone generator based on the single switch resonant converter

Design and implementation of a low cost, high yield dielectric barrier discharge ozone generator based on the single switch resonant converter

Design of Single Switch Resonant Converter with Parallel Load Resonant for Colour Removal in Palm Oil Mill Effluent

Simple Resonant Power Converter Supplied by Photovoltaic for Ozonizer

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