Planning of Distributed Energy Storage in Distribution Networks Considering Operational Efficacy Under Typhoon Weather
Rational planning of distributed energy storage in distribution network can not only smooth the output of new energy and improve the utilization rate of new energy, but also guarantee the power supply of distribution network in extreme weather. In this paper, a distributed energy storage planning...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2023-04-01
|
| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2198 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Rational planning of distributed energy storage in distribution network can not only smooth the output of new energy and improve the utilization rate of new energy, but also guarantee the power supply of distribution network in extreme weather. In this paper, a distributed energy storage planning method considering the operation efficiency of distribution network in conventional and typhoon scenarios is proposed.Firstly, a large number of typhoon scenes are randomly generated, and t-SNE algorithm is used for dimension reduction and clustering. On this basis, the planning problem is modeled as a mixed integer programming model containing multiple types of scenarios. Then, the Benders decomposition algorithm is used to decompose the complex model into main problem and subproblems so it can be solved iteratively. The method solves the dimension disaster of the model considering massive scenes Finally, the IEEE 33 bus system is taken as an example to verify the effectiveness of the proposed model and the rapidity of the solution algorithm. |
|---|---|
| ISSN: | 1007-2683 |