Abstract
The cost of microgrid for its interactive operation with distribution network decides its participating depth and width, for which, a calculation method based on the sensitivity analysis is proposed. An interactive operation framework of microgrid with distribution network is designed and an optimal microgrid dispatch model considering the electricity purchase cost, electricity sale revenue and distributed generation cost is established, based on which, an optimal microgrid dispatch model considering the capacity needed by the interactive operation is proposed. The sensitivity analysis is applied to obtain the relationship between the capacity and cost of interactive operation. The study of a typical case verifies the effectiveness of the proposed method.
| Original language | English |
|---|---|
| Pages (from-to) | 208-214 |
| Number of pages | 7 |
| Journal | Dianli Zidonghua Shebei / Electric Power Automation Equipment |
| Volume | 36 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 10 Jun 2016 |
| Externally published | Yes |
Keywords
- Calculation
- Costs
- Demand response
- Distribution network
- Interaction
- Microgrid
- Sensitivity analysis
- Time-of-use electricity price