Baseline vs. DER Scenario

Projections and associated uncertainty estimates are generated for a variety of user-selectable EV charging sessions, electricity tariffs, subsidy levels, revenue schemes, charging station configurations, and on-site solar and/or storage options. The outputs are presented in CHIP's web portal browser in the form of easily interpretable graphics (interactive graphs and bar charts) that facilitate convenient comparison among different scenarios to aid decision-making. The user should bring assumptions for modeling on simulation planning horizon, number of EV charging sessions per year, electricity costs (energy and demand charge rates; flat versus time-of-use rate), site capital costs (equipment for EV chargers and transformer), solar PV, and battery energy storage (kW).

针对多种用户可自选的电动汽车（Electric Vehicle, EV）充电时段、电价、补贴额度、收益方案、充电站配置以及现场光伏（Solar PV）和/或储能方案，系统将生成预测结果及对应的不确定性估计值。预测结果将在CHIP的网页门户浏览器中以易于解读的可视化图表（交互式折线图与柱状图）形式呈现，可便捷实现不同场景间的对比，辅助决策制定。用户需自行提供建模所需的各项假设参数，包括仿真规划时长、年度电动汽车充电时段数量、用电成本（含能源费用与需量电费费率、固定电价与分时电价对比）、站点基建成本（电动汽车充电设备与变压器）、光伏系统以及储能电池（单位：千瓦）。