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:
Jan. 07, 2025
Filed:
Jun. 18, 2021
State Grid Anhui Electric Power Research Institute, Hefei, CN;
State Grid Corporation of China, Beijing, CN;
State Power Economic Research Institute, Beijing, CN;
Jiaqing Zhang, Hefei, CN;
Yubiao Huang, Hefei, CN;
Yong Huang, Hefei, CN;
Jinzhong Li, Hefei, CN;
Pengcheng Yang, Hefei, CN;
Jing Tan, Hefei, CN;
Liufang Wang, Hefei, CN;
Dengfeng Cheng, Hefei, CN;
Yu Tian, Hefei, CN;
Yanguo Ke, Hefei, CN;
Sha Luo, Hefei, CN;
Jia Xie, Hefei, CN;
Minghao Fan, Hefei, CN;
Wei Li, Hefei, CN;
Yi Guo, Hefei, CN;
Fengju Shang, Hefei, CN;
Rui Liu, Hefei, CN;
Wen Su, Hefei, CN;
STATE GRID ANHUI ELECTRIC POWER RESEARCH INSTITUTE, Hefei, CN;
STATE GRID CORPORATION OF CHINA, Beijing, CN;
STATE POWER ECONOMIC RESEARCH INSTITUTE, Beijing, CN;
Abstract
An operation control method suitable for a fire extinguishing system of an extra-high voltage converter station is provided. The method includes: after an upper computer control system receives a sound-light alarm signal, an alarm position signal, and a switch position dividing signal, starting a spray range prediction analysis subsystem for a fixed fire monitor; determining, by the spray range prediction analysis subsystem for the fixed fire monitor based on an external wind direction and an external wind speed, whether a range of a fire monitor effectively covers an entire area of a converter transformer; and if yes, automatically presetting a first fire monitor to which a first compressed air foam generation subsystem belongs and a second fire monitor to which a second compressed air foam generation subsystem belongs; or if no, replacing a fire monitor with a mobile fire-fighting robot to extinguish a fire.