Research Article
The Power Purchase Optimization Model in China considering the Renewable Energy Risks under Different Risk Preferences
Table 12
The optimal power purchase proportion of the grid company when
and
billion yuan.
|
Types of contract |
The purchased quantity from the extraprovincial market (100 GWh) |
The purchased quantity from the intraprovincial market (100 GWh) |
The maximal profit (billion RMB) | Hydropower | Thermal power | Wind power | Photovoltaic generation |
| Long-term contract | 10 | 240 | 300 | 60 | 10 |
1.0972 | Short-term contract | 8.48 | 200 | 266.52 | 50 | 5 |
|
|