Research on Quantitative Models of Electric Vehicle Charging Stations Based on Principle of Energy Equivalence

<table class="table-group" id="tab13"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Grade of charging station</td><td align="center"><span style="width: 23.725px;"><svg height="15.4" id="M116" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 23.725 15.4" width="23.725" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><path d="M1004 650l-6 -29q-54 -6 -71 -19.5t-51 -74.5l-271 -539h-33l-98 506h-3l-258 -506h-30l-78 532q-10 67 -21.5 80t-66.5 21l6 29h241l-8 -29l-26 -5q-34 -6 -41 -16t-3 -47l59 -425h4l251 510h31l102 -510h2q150 299 198 423q14 40 8.5 48.5t-47.5 16.5l-28 5l7 29h231z
" id="x1D44A"></path></g>
<g transform="matrix(.012,-0,0,-.012,17.338,15.187)"><path d="M241 635q53 0 94 -28.5t63.5 -76t33.5 -102.5t11 -116q0 -58 -11 -112.5t-34 -103.5t-63.5 -78.5t-94.5 -29.5t-95 28t-64.5 75t-34.5 102.5t-11 118.5q0 58 11.5 112.5t34.5 103t64.5 78t95.5 29.5zM238 602q-32 0 -55.5 -25t-35.5 -68t-17.5 -91t-5.5 -105
q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z" id="x30"></path></g>
</svg></span></td><td align="center">Maximum permitted number of charging stations</td><td align="center">Defined amount of charging stations</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">II</td><td align="center">18000</td><td align="center">234</td><td align="center">176</td></tr><tr><td align="left">III</td><td align="center">9000</td><td align="center">468</td><td align="center">351</td></tr><tr><td align="left">V</td><td align="center">3600</td><td align="center">1168</td><td align="center">878</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Data of charging stations in different grades of charging stations.

Mathematical Problems in Engineering

tab13

Table 13

Table 13: Research on Quantitative Models of Electric Vehicle Charging Stations Based on Principle of Energy Equivalence 