Method, device and storage medium for evaluating physical potential of demand response for feeder line

US10816950B2 · kind B2 · utility

Assignees

• CHINA ELECTRIC POWER RESEARCH INSTITUTE · CN
• State Grid Corporation of China · CN
• STATE GRID SHANDONG ELECTRIC POWER RESEARCH INSTITUTE · CN

Inventors

• Ke Wang · Beijing, CN
• Taiyou Yong · Beijing, CN
• Jianguo Yao · Beijing, CN
• Shengchun Yang · Beijing, CN
• Yijun Yu · Shanghai, CN
• Yaping Li · Ningbo City, CN
• Shuhai Feng · Beijing, CN
• Jiantao Liu · Beijing, CN
• Dan Zeng · Canton, US
• Jing Zhou · Shanghai, CN
• Xiaorui Guo · Beijing, CN
• Wenbo Mao · Beijing, CN
• Gang Wang · Beijing, CN

Key dates

• Filing date: Jun 13, 2017
• Grant date: Oct 27, 2020
• Expiry date: Sep 19, 2037

Classification

• Technology area (CPC G): Physics
• CPC primary: G05B2219/2639
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A Demand Response (DR) physical potential evaluation method for a feeder line is provided, which includes that: a load curve of a part to be identified in a load curve of a feeder line to be evaluated is acquired; a load database is created on the basis of a historical load curve of loads of predefined types; load types and total number of the loads to be identified are determined on the basis of the load curve of the part to be identified and the load database; a physical potential of the loads of each of the types is acquired according to the load types of the loads to be identified; and an overall aggregated physical potential of the loads to be identified is obtained according to the physical potential of the loads of each of the types and a number of the loads of each of the types.