From: Operational optimization of a building-level integrated energy system considering additional potential benefits of energy storage
Type
Unit
Peak
Normal
Valley
08:00–11:00
17:00–22:00
07:00–08:00
11:00–17:00
22:00–23:00
23:00–7:00
Purchase electricity
¥/(kW·h)
0.99
0.53
0.17
Selling electricity
0.72
0.41
0.12
Natural gas
¥/m3
2.9