DC power system for household appliances

Details DC power system for household appliances DC power system for household appliances

2008-08-28

2011-11-01

Paladini, Albert W (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Substitute or emergency source

Reexamination Certificate

active

08049366

ABSTRACT:
A DC power system is provided to generate the power from renewable energy and directly supplies the DC power to DC household appliances, thus saving energy that would be wasted during the conversion of DC to AC and back to DC and saving the cost of a rectifier or power factor corrector. The DC power system includes a generator, a DC/DC converter, a battery bank, a bi-directional inverter, a DC load and a controller.

REFERENCES:
patent: 6914418 (2005-07-01), Sung
patent: 7117044 (2006-10-01), Kocher et al.
patent: 7193872 (2007-03-01), Siri
patent: 7786616 (2010-08-01), Naden et al.
patent: 7880334 (2011-02-01), Evans et al.

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