Source-load cooperation access method for a power distribution region, terminal and storage medium

US11500341B2 · kind B2 · utility

Assignees

• Electric Power Science & Research Institute of State Grid Tianjin Electric Power Company · CN
• State Grid Tianjin Electric Power Company · CN
• State Grid Corporation of China · CN
• Tianjin University · CN

Inventors

• Yan Qi · Fremont, US
• Xudong Wang · Kirkland, US
• Yunfei MU · Tianjin, CN
• Xuejun Shang · Tianjin, CN
• Bofeng Luo · 流花街道, CN
• Yi Ding
• Xianxu Huo · Tianjin, CN
• Zhijun Zhang · Santa Clara, US
• Lei Wu · Pleasanton, US

Key dates

• Filing date: Dec 17, 2019
• Grant date: Nov 15, 2022
• Expiry date: Sep 4, 2040

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y04S10/50
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

Provided is a source-load cooperation access method for a power distribution region. The method includes: establishing a timing feature model of a distributed generator and a timing feature model of a load respectively, acquiring a timing feature of the distributed generator in an access power distribution region by using maximum likelihood estimation and acquiring a timing feature of a user which accesses the power distribution region by using classification and regression trees; and inputting the timing feature of the distributed generator and the timing feature of the user which access the power distribution region into a combination optimization model, and determining a source-load access feeder through optimization.