State Grid Corporation of China

State Grid Anhui Electric Power Research Institute

State Power Economic Research Institute

Jing Tan

Wei Li

Yu Tian

Rui Liu

Yi Guo

Jiaqing Zhang

Dengfeng Cheng

Jia Xie

Liufang Wang

Fengju Shang

Yubiao Huang

Wen Su

Yong Huang

Pengcheng Yang

Sha Luo

Minghao Fan

Yanguo Ke

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.

Operation control method suitable for fire extinguishing system of extra-high voltage converter station

Growing community of inventors

Hefei, China

Jing Tan