REPOWERING SCR RIGS TO AC TECHNOLOGY

A power delivery system that includes at least one generator where the generator is positioned to provide AC power and a rectifier, where the rectifier is electrically coupled to the generator. The rectifier is positioned to convert the AC power to DC power. The power delivery system further include...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ROYER TED, FOX TODD, KUTTEL BEAT
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRICITY FIXED CONSTRUCTIONS GENERATION MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SYSTEMS FOR STORING ELECTRIC ENERGY
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Beschreibung
Zusammenfassung:	A power delivery system that includes at least one generator where the generator is positioned to provide AC power and a rectifier, where the rectifier is electrically coupled to the generator. The rectifier is positioned to convert the AC power to DC power. The power delivery system further includes an SCR, where the SCR is positioned to receive DC power from the rectifier. The SCR is adapted to selectively switch a DC motor from an off to an on position. The power delivery system also includes an inverter. The rectifier is positioned to receive DC power from the rectifier and to supply AC current to an AC motor.