Thermographic evaluation of hydrogenerator losses

Edson da Costa Bortoni; Roberto Teixeira Siniscalchi

doi:10.1117/12.919906

18 May 2012 Thermographic evaluation of hydrogenerator losses

Edson da Costa Bortoni, Roberto Teixeira Siniscalchi

Proceedings Volume 8354, Thermosense: Thermal Infrared Applications XXXIV; 83540N (2012) https://doi.org/10.1117/12.919906
Event: SPIE Defense, Security, and Sensing, 2012, Baltimore, Maryland, United States

Abstract

The calorimetric method has for a long time been applied for losses measurement and energy conversion efficiency determination in electrical machines. The number of temperature sensors necessary for its successful application in the field constitutes in one of the major drawbacks of the method. The present paper shows how the usage of infrared (IR) thermal imaging techniques can reduce costs and the necessary time for the calorimetric method application.

Citation Download Citation

Edson da Costa Bortoni and Roberto Teixeira Siniscalchi "Thermographic evaluation of hydrogenerator losses", Proc. SPIE 8354, Thermosense: Thermal Infrared Applications XXXIV, 83540N (18 May 2012); https://doi.org/10.1117/12.919906

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