The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 2021
Filed:
Jul. 25, 2019
Global Energy Interconnection Research Institute Co., Ltd., Beijing, CN;
State Grid Corporation of China, Beijing, CN;
Jing Ge, Beijing, CN;
Zhengang Lu, Beijing, CN;
Guoliang Zhao, Beijing, CN;
Linhai Cai, Beijing, CN;
Haijun Liu, Beijing, CN;
GLOBAL ENERGY INTERCONNECTION RESEARCH INSTITUTE CO., LTD., Beijing, CN;
STATE GRID CORPORATION OF CHINA, Beijing, CN;
Abstract
Provided are an insulation coordination method and system for a series compensation apparatus, a storage medium and an electronic device. The method includes determining a topology of a series compensation apparatus and a system parameter and an operation mode of an access system of the series compensation apparatus; performing overvoltage partitioning on the series compensation apparatus; constructing a simulated operating condition according to a plurality of overvoltage analysis areas and an operating condition; establishing an overvoltage simulation analysis model; in each overvoltage analysis area, performing a simulating calculation for different preset fault types according to the overvoltage simulation analysis model; determining the number of lightning arresters installed in each overvoltage analysis area and a continuous operating voltage value of each lightning arrester; and determining, according to a preset insulation coordination coefficient and the continuous operating voltage value of each lightning arrester, a safe operating voltage of the series compensation apparatus.