A Two-Stage Optimization Model of Capacity Allocation and Regulation Operation for Virtual Power Plant

Table 3

Time-of-use price parameters.

Period of time	Time	Purchase price/(CNY/kWh)	Selling price (CNY/kWh)
Peak time	8 : 00–11 : 00	0.9862	0.6203
	19 : 00–23 : 00	0.9862	0.6203
Flat time	12 : 00–18 : 00	0.6644	0.3951
Valley time	24 : 00–7 : 00	0.3483	0.2438