Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.11889/6377
Title: | Design and model of series-connected high-voltage DC multipliers | Authors: | Quraan, Mahran Zahran, Ahmad Herzallah, Ahmed Ahmad, Ahmad |
Keywords: | Electric generators;Capacitors;Voltage regulators - Control;Harmonic analysis;Electric circuits - Direct current;Analog multipliers;Electric current rectifiers;Electric fault location;High voltages | Issue Date: | 28-Nov-2019 | Publisher: | IEEE | Journal: | IEEE Transactions on Power Electronics | Abstract: | The generation of high dc voltages is necessary for feeding many technical applications and testing the insulation material of high-voltage dc transmission lines and ac power cables with long lengths. The article proposes a modular multiplier high-voltage dc generator with integrated Cockcroft–Walton (CW) circuits. In this new topology, CW circuits are connected in series to produce a high dc output voltage with low regulation factor (<2%) and a negligible ripple factor without the need for costly filters to produce a nearly constant output voltage. The modules are fed by low input ac voltage sources that have the same magnitude and frequency. Numerical simulations using MATLAB/Simulink confirm the viability of the proposed generator. The generator is finally validated by experimental tests on a kV-size prototype. | URI: | http://hdl.handle.net/20.500.11889/6377 | DOI: | 10.1109/TPEL.2019.2956649 |
Appears in Collections: | Fulltext Publications |
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File | Description | Size | Format | |
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Main Article.pdf | Design and Model of Series Connected High Voltage DC Multipliers | 5.21 MB | Adobe PDF | View/Open |
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