OPERATION DESIGN OF PV SYSTEM WITH STORAGE BATTERY FOR EV QUICK CHARGER AT SMALL RETAIL STORE

摘要

The purpose of this study is to investigate the efficient operation design of PV system with storagebattery for EV quick charger. We assume the concentrative EV quick charge model at a small shop, and apply themulti-objective optimization for PV system designs that fulfill diverse demands from various perspectives. In thisregard, as the number of objective functions increases, it becomes difficult to appropriately evaluate the correlationamong objective functions and design variables. Therefore, we adopt the novel computational method for data miningto effectively extract PV system design information. Finally, we find out key design variables to improve objectivefunctions and well-balanced solutions in respect of plural objective functions’ values.