Electrical power control system

Details Electrical power control system Electrical power control system

2006-11-21

2006-11-21

Jackson, Stephen W. (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

One source floats across or compensates for other source

C307S009100

Reexamination Certificate

active

07138729

ABSTRACT:
An electrical power control system for use with a recreational vehicle or similar load to selectively control power thereto from either a utility power source or a generator power source comprising a power control stage coupled to the utility power source and the generator power source by a power supply stage to operate the electrical power control system and a utility/generator switch arrangement to selectively direct the power from either the utility power source or the generator power source to the recreational vehicle wherein the power control stage monitors polarity, phase and voltage levels, and controls the utility/generator switch arrangement to selectively feed power from either the utility power source or the generator power source to the recreational vehicle under a predetermined plurality of operating parameters or conditions and fault conditions.

REFERENCES:
patent: 4499385 (1985-02-01), Slavik
patent: 4617472 (1986-10-01), Slavik
patent: 5055702 (1991-10-01), Bhattacharya
patent: 6965818 (2005-11-01), Koenig et al.
patent: 6980911 (2005-12-01), Eaton et al.

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