GOVARDHANAN M S
@tce.edu
ASSISTANT PROFESSOR
THIAGARAJAR COLLEGE OF ENGINEERING, MADURAI
EDUCATION
B.E.(MECHANICAL ENGG.), M.E.(THERMAL ENGG.), Ph.D
RESEARCH, TEACHING, or OTHER INTERESTS
Engineering, Mechanical Engineering, Energy, Multidisciplinary
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
M. S. Govardhanan, G. Kumaraguruparan, M. Kameswari, R. Saravanan, M. Vivar, and K. Srithar
Hindawi Limited
Though the solar photovoltaic (PV) module is used for power production, it usually works at high temperatures, decreasing its efficiency and therefore its output. So if an effective cooling method is to be implemented, it would reduce the heat from the solar PV module and increase its power production. Significant research in water cooling on both top and bottom surfaces of the PV module widen the scope for uniform cooling with constant module temperature throughout at any instant. In this work, uniform flow is maintained by means of overflow water from a tank fitted on the top of the PV module. Experiments were carried out with and without cooling. Performance parameters in terms of power output and efficiency have been presented for the PV module without cooling and cooling with three different mass flow rates. The results show that there is a significant rise in efficiency of the PV module by reducing its temperature. An accelerated output power of 23 W has been observed for a higher mass flow rate of 5.3 kg/min which is 15% higher than the photovoltaic module operating without cooling. Results were compared with previous researchers’ work and found to be a good enhancement. Theoretical results agree well with experiments.