High voltage power supply

The invention discloses a high voltage power supply. The high voltage power supply comprises an isolation transformer bank, wherein the isolation transformer bank is used for realizing electric isolation and carrying out boosting treatment on electric supply voltage; a power supply module comprises...

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Bibliographische Detailangaben
Hauptverfasser:	XIA DONGHUI, LIU CHANGHAI, WANG ZHIJIANG, SUN DAOLEI, JIN YIKUN, MA HAIYAN, YU ZHENXIONG, CUI FANGTAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	The invention discloses a high voltage power supply. The high voltage power supply comprises an isolation transformer bank, wherein the isolation transformer bank is used for realizing electric isolation and carrying out boosting treatment on electric supply voltage; a power supply module comprises a plurality of serially connected power supply units; each power supply unit is provided with a switch tube; each switch tube is used for controlling the output voltage of corresponding power supply unit; and the output voltages of the power supply units are converted between zero and a unit level by adjusting the switching states of the switch tubes. The output voltage of the high voltage power supply is the sum of the output voltages of all the power supply units, and required high voltage output can be generated by adjusting the quantity of the power supply units in conducting states. The power supply units are driven by adopting two stages of transformer banks, the structures of the transformer banks are simpli