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:
Dec. 05, 2023
Filed:
Dec. 07, 2020
Carrier Corporation, Palm Beach Gardens, FL (US);
Rohan Ajinkya Mehta, Telangana, IN;
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Abstract
Aspects of the invention are directed towards a system and a method for performing calibration of variable air volume (VAV) units. One or more embodiments of the invention describe the method comprising steps of turning off a fan of an air handling unit and calibrating one or more airflow sensors associated with one or more reference variable air volume (VAV) units of the plurality of variable air volume (VAV) units using a step measure technique or using a value of airflow of the one or more supply ducts measured by an airflow sensor of the air handling unit or by an airflow sensor in the one or more supply ducts and determining a reference airflow value of the one or more reference VAV units. The method also describes a step of calibrating other airflow sensors associated with other variable air volume (VAV) units based on the reference airflow value.