Powerful High-Voltage DC Power Sources with High-Frequency Conversion

被引:1
|
作者
Goldort, V. G. [1 ]
Ishchenko, V. N. [1 ]
Rubtsova, N. N. [1 ]
机构
[1] Russian Acad Sci, Siberian Branch, Rzhanov Inst Semicond Phys, Novosibirsk 630090, Russia
关键词
D O I
10.1134/S002044121902009X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
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.
引用
收藏
页码:169 / 174
页数:6
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