A high voltage pulse-generator based on DC-to-DC converters and capacitor-diode voltage multipliers for water treatment applications
Author | Elserougi, A. |
Author | Massoud, Ahmed |
Author | Ibrahim, A.M. |
Author | Ahmed, S. |
Available date | 2022-03-23T06:57:34Z |
Publication Date | 2015 |
Publication Name | IEEE Transactions on Dielectrics and Electrical Insulation |
Resource | Scopus |
Identifier | http://dx.doi.org/10.1109/TDEI.2015.005376 |
Abstract | Pulsed electric field (PEF) can be used effectively in water treatment applications by passing infected water through two electrodes excited from a high voltage pulsed power supply which guarantees killing the harmful germs. In this paper, a new high-voltage pulse-generator with closed loop control of its output voltage is presented for treating water via underwater pulsed streamer corona discharge. The proposed generator is fed from a low AC voltage source (utility mains 220 V, 50 Hz) which makes it suitable for domestic applications. The proposed topology provides transformer-less operation which reduces the system size and enhances the overall efficiency. The proposed topology is based on capacitor-diode voltage multiplier (CDVM) circuits in conjunction with DC-DC converters (Boost and Buck-Boost converters). The simulation and experimental results elucidate the proposed configuration. |
Language | en |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Subject | Capacitors Electric corona Electric discharges Electric fields Electric inverters Electric machine control Electric potential Electric power systems HVDC power transmission Pulse generators Topology Water treatment Boost and buck-boost converters Capacitor-diode voltage multipliers DC-to-DC converters High-voltage pulse generator Pulsed electric field Pulsed power systems Pulsed streamer corona Voltage multipliers DC-DC converters |
Type | Article |
Pagination | 3290-3298 |
Issue Number | 6 |
Volume Number | 22 |
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Electrical Engineering [2647 items ]