Effects of Nonuniform Incident Illumination on the Thermal Performance of a Concentrating Triple Junction Solar Cell

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="642819.fig.006a" src="https://static.hindawi.com/articles/ijp/volume-2014/642819/figures/642819.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b><svg height="15.1375" id="M78" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 73.1875 15.1375" width="73.1875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="642819.fig.006b" src="https://static.hindawi.com/articles/ijp/volume-2014/642819/figures/642819.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b><svg height="14.9375" id="M79" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 73.1875 14.9375" width="73.1875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="642819.fig.006c" src="https://static.hindawi.com/articles/ijp/volume-2014/642819/figures/642819.fig.006c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b><svg height="15.1375" id="M80" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 73.1875 15.1375" width="73.1875" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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t-52 18.5v23q79 14 139 41v-81q3 2 29 20.5t44 29.5q45 28 81 28t66 -22t46 -61q25 20 83 57q39 26 76 26q59 0 93 -40t34 -113v-193q0 -49 10.5 -60.5t54.5 -16.5v-26z" id="x6D"></path></g>
</svg></td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="642819.fig.006d" src="https://static.hindawi.com/articles/ijp/volume-2014/642819/figures/642819.fig.006d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Uniform flux</td></tr></table></td></tr></table>

<table>Variations in solar cell temperature obtained using different values of <svg height="7.9499998" id="M76" style="vertical-align:-0.13794pt" version="1.1" viewbox="0 0 7.0999999 7.9499998" width="7.0999999" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,7.675)"><path d="M387 375q0 -16 -17 -31t-29 -15q-9 0 -12 13q-13 74 -80 74q-36 0 -61 -24.5t-25 -56.5t24 -51.5t68 -19.5q33 0 47 2l2 -7l-32 -42q-20 2 -54 2q-45 0 -74 -21.5t-29 -60.5q0 -41 28 -65.5t73 -24.5q78 0 145 67l17 -23q-33 -47 -84.5 -75t-111.5 -28q-70 0 -114.5 35.5
t-44.5 92.5q0 46 38 78t95 45v2q-35 10 -54.5 33t-19.5 52q0 55 53 88.5t122 33.5q67 0 98.5 -23.5t31.5 -49.5z" id="x1D700"></path></g>
</svg>, when SD = 0.001, Re = 500, and <svg height="11.75" id="M77" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 56.012501 11.75" width="56.012501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.4)"><path d="M682 629q-1 -16 -1.5 -72t-2.5 -86l-31 -4q-5 92 -51 129t-139 37q-100 0 -177 -49t-116 -125t-39 -162q0 -122 66 -201t182 -79q83 0 137 42.5t112 128.5l26 -15q-12 -31 -42.5 -88t-45.5 -75q-139 -27 -199 -27q-148 0 -243 81.5t-95 226.5q0 173 129.5 274.5
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</svg>.</table>

International Journal of Photoenergy

fig6

Figure 6

Figure 6: Effects of Nonuniform Incident Illumination on the Thermal Performance of a Concentrating Triple Junction Solar Cell 