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:
Aug. 31, 2004
Filed:
Feb. 04, 2002
Richard A. Kolk, Glastonbury, CT (US);
Raymond J. Archacki, Jr., Wethersfield, CT (US);
Carrier Corporation, Syracuse, NY (US);
Abstract
A temperature regulating system utilizes changing energy price information to alter the system operation. A performance index value is determined that indicates a balance between a user's preference for maintaining a setpoint temperature and a need for maintaining energy cost savings. The performance index value is related to the current energy price and the system automatically responds to rising energy prices by reducing system operation in a manner that provides cost savings according to a user's specified preference for weighting temperature comfort levels compared to energy cost savings. According to the described example, an optimal control solution is used to determine the performance index value.