CN-118868045-A8 - Novel power system distributed photovoltaic access power distribution network uniformity planning method
Abstract
The invention discloses a novel power system distributed photovoltaic access power distribution network uniformity planning method, which comprises a source load prediction result-based uniformity analysis model and a uniformity-based power distribution network planning model, wherein the source load prediction result-based uniformity analysis model outputs an existing network calculation structure uniformity index and a current carrying uniformity index based on an existing source load prediction result, the uniformity-based power distribution network planning model takes the structure uniformity index and the current carrying uniformity index of a to-be-planned model as inputs, and under the condition of given transformer substation configuration and layout, the distribution network is planned with the minimum total running cost as a target, the planning result is output, the aim of comprehensively considering the running safety and the economical efficiency of the distribution network is achieved, and the problem that the fluctuation and the uncertainty of the multi-element source load in the existing planning model are not considered to influence the running of the power distribution network is solved.
Inventors
- ZHU MINGYUAN
- Xi Yingyuan
- XIA ZHANG
- LI YUANGE
Assignees
- 国网江苏省电力有限公司睢宁县供电分公司
- 上海博英信息科技有限公司
Dates
- Publication Date
- 20260508
- Application Date
- 20240704