Continuous-Time Optimization to Improve Demand Defense of Renewable Industrial Park
摘要
Under the drive of the “dual-carbon” goals put forward by the Chinese government, photovoltaic (PV) power generation and energy storage are leading to a revolutionary change in electric power technologies [1–3]. Currently, the cost of PV power generation has fallen below that of coal-fired electricity prices. Industrial and commercial parks can take advantage of their facilities, rooftops, carports, and other resources to install PV systems, achieving self-consumption while feeding excess electricity back to the grid [4]. This not only reduces electricity expenses but also decreases carbon emissions, alleviating power supply shortages. Furthermore, the application of energy storage systems in parks can further reduce electricity expenses, improve the proportion of on-site consumption of PV power, enhance the utilization efficiency of grid equipment, and ensure uninterrupted power supply for critical loads during islanded operation.