RESISTOR-LESS PRE-CHARGING TECHNIQUES

Techniques that eliminate the need for a dedicated pre-charge resistor by using the main power path of the AC/DC, DC/DC, or DC/AC converter. By eliminating the pre-charge resistor, the techniques increase the maximum allowable current rating of the converter as well as increase the impedance and ind...

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Bibliographische Detailangaben
Hauptverfasser:	YU, Dachuan, QATTUM, Basheer
Format:	Patent
Sprache:	eng ; fre
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:	Techniques that eliminate the need for a dedicated pre-charge resistor by using the main power path of the AC/DC, DC/DC, or DC/AC converter. By eliminating the pre-charge resistor, the techniques increase the maximum allowable current rating of the converter as well as increase the impedance and inductance of the converter. L'invention concerne des techniques qui éliminent le besoin d'une résistance de précharge dédiée en utilisant le trajet de puissance principal du convertisseur CA/CC, CC/CC, ou CC/CA. En éliminant la résistance de précharge, les techniques augmentent le courant nominal maximal admissible du convertisseur ainsi que l'impédance et l'inductance du convertisseur.