The Green Photovoltaic Industry Installed Capacity Forecast in China: Based on Grey Relation Analysis, Improved Signal Decomposition Method, and Artificial Bee Colony Algorithm

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Influencing factor</td><td class="align_center">Grey relation degree</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Industry prosperity index</td><td class="align_center">0.7839</td></tr><tr><td class="align_left">Power generation cost</td><td class="align_center">0.8306</td></tr><tr><td class="align_left">Domestic PV output value</td><td class="align_center">0.7734</td></tr><tr><td class="align_left">PV module production</td><td class="align_center">0.8024</td></tr><tr><td class="align_left">Domestic market demand</td><td class="align_center">0.5432</td></tr><tr><td class="align_left">International PV trade policy easing</td><td class="align_center">0.6497</td></tr><tr><td class="align_left">Foreign market demand</td><td class="align_center">0.5963</td></tr><tr><td class="align_left">PV tariff</td><td class="align_center">0.3402</td></tr><tr><td class="align_left">GDP</td><td class="align_center">0.8721</td></tr><tr><td class="align_left">Population</td><td class="align_center">0.8204</td></tr><tr><td class="align_left">Whole society electricity consumption</td><td class="align_center">0.8915</td></tr><tr><td class="align_left">PV industry investment</td><td class="align_center">0.3201</td></tr><tr><td class="align_left">Photovoltaic power generation</td><td class="align_center">0.8112</td></tr><tr><td class="align_left">Macro policy support</td><td class="align_center">0.3294</td></tr><tr><td class="align_left">Photovoltaic power generation technology maturity</td><td class="align_center">0.2549</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Grey relation degree between influencing indicators and China’s PV installed capacity.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: The Green Photovoltaic Industry Installed Capacity Forecast in China: Based on Grey Relation Analysis, Improved Signal Decomposition Method, and Artificial Bee Colony Algorithm 

Table 2 | The Green Photovoltaic Industry Installed Capacity Forecast in China: Based on Grey Relation Analysis, Improved Signal Decomposition Method, and Artificial Bee Colony Algorithm 