The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2015
Filed:
Oct. 17, 2011
Jim Heidenreich, Bellingham, WA (US);
Toby Peck, Bellingham, WA (US);
Craig Paoli, Bellingham, WA (US);
Peter Schmidt, Bellingham, WA (US);
Greg Thomas, Bellinghma, WA (US);
John Rodgers, Bellingham, WA (US);
Jim Heidenreich, Bellingham, WA (US);
Toby Peck, Bellingham, WA (US);
Craig Paoli, Bellingham, WA (US);
Peter Schmidt, Bellingham, WA (US);
Greg Thomas, Bellinghma, WA (US);
John Rodgers, Bellingham, WA (US);
Alpha Technologies Inc., Bellingham, WA (US);
Abstract
An uninterruptible power supply for supply electrical power to a load, comprises a connection to a primary source for supplying primary power, a battery system for storing battery power, an inverter, and a controller. The controller controls the inverter to operate in a first mode, a second mode, and in a third mode. In the first mode, power is supplied to the primary load and the battery system based on primary power. In the second mode, power is supplied to the primary load based on battery power. In the third mode, power is supplied to the primary source based on battery power.