Pulsed-Power System for Leachate Treatment Applications

Sung-Roc Jang; Hong-Je Ryoo; Seung-Bok Ok

Pulsed-Power System for Leachate Treatment Applications

Sung-Roc Jang

Hong-Je Ryoo

Seung-Bok Ok

Vol. 11, No. 4, pp. 612-619, Jul. 2011

10.6113/JPE.2011.11.4.612

Solid-state pulsed-power modulator

Water treatment system

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Abstract

This paper presents a water treatment system for leachate from sewage-filled ground that uses a pulsed-power modulator developed based on semiconductor switches in order to realize a long life, a high repetition rate, and a fast rising time. The specifications of the developed pulsed-power modulator are the pulsed output voltage, the output current, the pulse repetition rate (PRR), the pulse width, and an average output power of 60 kVmax, 300 Amax, 3000, 50 μs, and 15 kW, respectively. The pulsed-power water treatment system was introduced and analyzed using an equivalent electrical circuit model to optimize the output voltage waveform. The experimental results verify that the proposed water treatment system can be effectively used for industrial applications.

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Cite this article

[IEEE Style]

S. Jang, H. Ryoo, S. Ok, "Pulsed-Power System for Leachate Treatment Applications," Journal of Power Electronics, vol. 11, no. 4, pp. 612-619, 2011. DOI: 10.6113/JPE.2011.11.4.612.

[ACM Style]

Sung-Roc Jang, Hong-Je Ryoo, and Seung-Bok Ok. 2011. Pulsed-Power System for Leachate Treatment Applications. Journal of Power Electronics, 11, 4, (2011), 612-619. DOI: 10.6113/JPE.2011.11.4.612.