Method, apparatus, and storage medium for planning power distribution network

US11514206B2 · kind B2 · utility

Assignee

• TSINGHUA UNIVERSITY · CN

Inventors

• Wenchuan Wu · Beijing, CN
• Boming Zhang · Beijing, CN
• Zihao Li · Foshan, CN
• Hongbin Sun · Beijing, CN
• Bin Wang · Beijing, CN
• Qinglai Guo · Beijing, CN

Key dates

• Filing date: Dec 29, 2020
• Grant date: Nov 29, 2022
• Expiry date: Apr 27, 2041

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y04S40/20
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

The disclosure provides a method for planning a power distribution network, an apparatus for planning a power distribution network, and a storage medium. The method includes: establishing a model for planning the power distribution network, the model including a target function and constraints, the target function for minimizing a cost of the power distribution network when branches and nodes are installed into the power distribution network, the nodes including transformers and substations, the constraints including a power balance constraint of the power distribution network, a power constraint of the branches, a power constraint of the transformers, a radial operation constraint of the power distribution network, a fault constraint, a calculation constraint of indices of a reliability, a constraint of the indices of the reliability, and a logic constraint; and solving the model to determine whether the branches and the nodes are installed into the power distribution network.