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Title: Synchronous and Cogged Fan Belt Performance Assessment

The GSA Regional GPG Team commissioned the National Renewable Energy Laboratory (NREL) to perform monitoring of cogged V-belts and synchronous belts on both a constant volume and a variable air volume fan at the Byron G. Rodgers Federal Building and U.S. Courthouse in Denver, Colorado. These motor/fan combinations were tested with their original, standard V-belts (appropriately tensioned by an operation and maintenance professional) to obtain a baseline for standard operation. They were then switched to the cogged V-belts, and finally to synchronous belts. The power consumption by the motor was normalized for both fan speed and air density changes. This was necessary to ensure that the power readings were not influenced by a change in rotational fan speed or by the power required to push denser air. Finally, energy savings and operation and maintenance savings were compiled into an economic life-cycle cost analysis of the different belt options.
Authors:
; ;
Publication Date:
OSTI Identifier:
1127283
DOE Contract Number:
AC36-08GO28308
Resource Type:
Technical Report
Resource Relation:
Related Information: This report was funded by the U.S. General Services Administration [and the Federal Energy Management Program of the U.S. Department of Energy] under Contract No. IAG-11-01815 and Task No. WFK91002
Research Org:
National Renewable Energy Laboratory (NREL), Golden, CO.
Sponsoring Org:
U.S. General Services Administration (GSA) and USDOE Office of Energy Efficiency and Renewable Energy Federal Energy Management Program Office
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 29 ENERGY PLANNING, POLICY AND ECONOMY COGGED BELTS; SYNCHRONOUS BELTS; MOTORS; U.S. GENERAL SERVICES ADMINISTRATION; GSA; BYRON G. RODGERS FEDERAL BUILDING