Distributed energy transaction matching method based on energy network constraints and multiple knapsack model

US11501371B2 · kind B2 · utility

Assignee

• XI'AN JIAOTONG UNIVERSITY · CN

Inventors

• Tao Ding · Pleasanton, US
• Jiangbin Dong · Fujian, CN
• Chenggang Mu · Xi'an, CN
• Ming Qu · Santa Clara, US
• Ke'er Ning · Xi'an, CN
• Xiaobo Dong · Champaign, US
• Jie Qi · Chapel Hill, US
• Xiaomeng Zhang · Lo Wu, CN
• Yuankang He · Xi'an, CN
• Tian'en Chen · Xi'an, CN
• Yongqing Wang · 东风镇, CN
• Jian Liu · Hangzhou City, CN

Key dates

• Filing date: Nov 17, 2020
• Grant date: Nov 15, 2022
• Expiry date: Nov 17, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H02J2203/20
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

This invention provides a distributed energy transaction matching method based on energy network constraints and multiple knapsack model. First, it considers the matching between financial market transactions and actual energy network scheduling, then generates security constraints on the results of distributed transactions. Next, it designs a multiple knapsack model for peer-to-peer distributed transactions, which can meet the common quotation needs of users or producers who issue transactions and achieve efficient matching under energy network security checks. Finally, the model is verified based on the blockchain Ethereum smart contract test verification. This method provides new ideas for the connection between distributed energy trading and actual physical dispatch, proposes an inclusive and efficient matching model for the point-to-point distributed trading market, which has great reference value for the connection between distributed energy trading and actual conditions.