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DIGITALLY CONTROLLED RESONANT CONVERTER FOR X-RAY GENERATOR UTILIZING PARASITIC CIRCUIT CONSTANTS OF HIGH VOLTAGE-TRANSFORMER AND -CABLES
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| Author(s) |
H. Hino; T. Hatakeyama; M. Nakaoka |
| Abstract |
This paper describes a resonant PWM inverter linked DC-DC converter which uses the high-voltage transformer leakage inductance as resonant components with additional capacitor, and the high voltage cable-input capacitance as smoothing filter. This converter output regulation is digitally controlled using DSP (Digital Signal Processor) for obtaining a fast rising time and adjust output voltage within a wide load range. The converter is very applicable to the X-ray generator because control parameters are easy to adjust objectively using software for its wide load range. |
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| Filename: | Unnamed file |
| Filesize: | 2.225 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-02-12 by System |
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