Powerful High-Voltage DC Power Sources with High-Frequency Conversion
Autor: | V. G. Gol’dort, V. N. Ishchenko, N. N. Rubtsova |
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Rok vydání: | 2019 |
Předmět: |
010302 applied physics
Materials science Mains electricity 010308 nuclear & particles physics business.industry Electrical engineering High voltage Hardware_PERFORMANCEANDRELIABILITY 01 natural sciences Power (physics) Filter (video) 0103 physical sciences Hardware_INTEGRATEDCIRCUITS Power semiconductor device Current (fluid) business Instrumentation Smoothing Voltage |
Zdroj: | Instruments and Experimental Techniques. 62:169-174 |
ISSN: | 1608-3180 0020-4412 |
DOI: | 10.1134/s002044121902009x |
Popis: | 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. |
Databáze: | OpenAIRE |
Externí odkaz: | |
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