| Title |
The Illumination Simulation in the Greenhouse using Daylight and Artificial Light for Energy Saving. |
| DOI |
https://doi.org/10.5370/KIEE.2017.66.9.1359 |
| Keywords |
Illumination simulation ; Relux program ; LED ; Daylight ; Energy saving |
| Abstract |
In this study, the Relux program was simulated for optimum conditions of daylight and artificial light sources(LED) in the glass greenhouse. From the results of daylight simulation, the optimum design conditions for the glass greenhouse were established which were 90[o] installation angle and higher transmittance. In this case of growing lettuce in the glass greenhouse, the control method of the only artificial light source was compared that of daylight and LED. The result of illumination simulation produced a power consumption effect of 37.2[%] in the summer and 51.9[%] in the winter, respectively. From this results, we propose to suggest that we grow the lettuce in the energy saving glass greenhouse. |