Email this article Powerful High-Voltage DC Power Sources with High-Frequency Conversion
- Authors: Goldort V.G.1, Ishchenko V.N.1, Rubtsova N.N.1
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Affiliations:
- Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
- Issue: Vol 62, No 2 (2019)
- Pages: 169-174
- Section: Electronics and Radio Engineering
- URL: https://ogarev-online.ru/0020-4412/article/view/160619
- DOI: https://doi.org/10.1134/S002044121902009X
- ID: 160619
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Abstract
A series of high-voltage (20–50 kV) DC power sources (1–10 kW) was developed based on the circuit of high-frequency conversion with wide-range regulation of the output voltage via conversion frequency tuning. A sinusoidal current shape provides switching of power transistors at the zero current and the short-circuit protection in a load. The source provides an output voltage with small ripples and, when powered from a three-phase network, it does not require a smoothing mains filter.
About the authors
V. G. Goldort
Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
Email: rubtsova@isp.nsc.ru
Russian Federation, Novosibirsk, 630090
V. N. Ishchenko
Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
Email: rubtsova@isp.nsc.ru
Russian Federation, Novosibirsk, 630090
N. N. Rubtsova
Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
Author for correspondence.
Email: rubtsova@isp.nsc.ru
Russian Federation, Novosibirsk, 630090
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