Lithium-ion batteries (LIBs) are widely used in electrochemical energy storage and other fields. However, LIBs prone to thermal runaway (TR) under abusive conditions, which may lead fires even explosion accidents. Given the severity of TR hazards for LIBs, early warning fire extinguishing technologies battery comprehensively reviewed this paper. First, reaction mechanism discussed. Second, moni...

This paper made statistics on the proportion of electrical fires in total fire disasters China, analyzed causes as well current protective measures and their advantages disadvantages, introduced composition, working principle, verification results main technical parametersand application prospects new environmental-friendly temperature-fixing circuit fuse with extinguishing function.

This paper has theoretically substantiated and experimentally established the intensity of thermal radiation at burning sublayer extinguishing alcohols with environmentally acceptable aerosols. An installation been improved that determines effectiveness fire-extinguishing aerosols; a procedure devised for determining implies equipping it an additional heat flow meter HFM–01 distance 30 60 mm. T...

This paper presents experimental research findings regarding the characteristics of fire safety equipment activation before and after a water-based suppression system is triggered. A group typical indoor combustible materials (wood, linoleum, cardboard, paper) were used to construct Class model fires in experiments. The three most frequent causes reproduced: careless handling (open flame), unsa...

The electric field fire extinguishing technology is an efficient, clean, and new that can be operated at a long distance. In order to study the synergistic mechanism of “electric-flow-heat” in process transverse AC extinguishing, ionic wind formed by influence on each charged particle during burning ethanol–air diffusion flame simulated non-premixed combustion model, experimental phenomenon que...