Accession Number : ADA141839

Title :   Procedures for Acceptance Testing of Solar Energy Systems.

Descriptive Note : Final rept.,


Personal Author(s) : Johnson,D L ; Joncich,D M

PDF Url : ADA141839

Report Date : Apr 1984

Pagination or Media Count : 42

Abstract : This report describes research on the use of simple, low-cost meters for measuring the performance of solar energy systems in Army buildings and for comparing the measured performance with the design specification requirements. The requirements of meters for measuring the performance of solar energy systems were defined. A BTU-Meter for measuring heat transfer was designed, and commercial meters for taking other measurements were obtained. The meters were installed in a solar system in the laboratory and a pilot test of the acceptance test was done. Suggested draft revisions to Corps of Engineers design documents were prepared; designers could use these revisions to include acceptance testing provisions in solar energy system design. It was found that in a short-duration test, simple, low-cost meters can be used to determine whether a newly installed solar energy system is operating as specified. The simplicity of the metering approach allows designers to routinely include metering in the solar system design. The contractor can easily install the meters with the other solar components. Since the meters are so versatile, they can be used continuously for long-term performance monitoring. This gives the designer performance data and allows maintenance personnel to detect and diagnose solar equipment malfunctions. Thus, solar energy system metering can provide a unified, low-cost approach for meeting the wide range of measurement needs of Army solar energy systems. (Author)

Descriptors :   *Measuring instruments, *Acceptance tests, *Test methods, *Solar energy, *Energy management, Army equipment, Buildings, Energy conservation, Heat transfer, Electrical measurement, Army Corps of Engineers, Pilot studies, Low costs, Thermometers, Pyranometers, Flowmeters, Integrators, Pressure gages

Subject Categories : Energy Storage
      Air Condition, Heating, Lighting & Ventilating
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE