The 12th ESIE Energy Storage International Summit and Exhibition 2024 will be held in Beijing from April 11th to 13th. ProSense showcased its battery thermal runaway solution at the exhibition and received enthusiastic attention from industry experts and professionals.
Based on ten years of technological accumulation and breakthrough innovation in the gas sensor industry, ProSense fully utilizes its first mover advantage, based on principle design, reliability verification, standardized manufacturing, and comprehensive testing system, to achieve innovation in sensor, electronic and electrical design, intelligent digitization, and create a battery thermal runaway warning solution, providing safety protection for users. Can be matched with various battery thermal runaway management scenarios such as energy storage power stations, new energy vehicles, and battery swapping stations.
Safety is the primary technical goal of battery development. For a long time, safety has always been a challenge in the development of the battery energy storage industry. Generally speaking, the direct cause of safety accidents such as battery fires and explosions is thermal runaway. The key to improving battery safety is to prevent thermal runaway of the battery.
Thermal runaway of batteries refers to a chain reaction phenomenon caused by various factors. The large amount of heat and harmful gases emitted by thermal runaway can cause battery ignition and explosion. How to prevent battery thermal runaway, the industry generally adopts the method of alarm prevention, that is, early detection and early warning. And gas escape is one of the main manifestations of battery thermal runaway. The existing research on the gas production mechanism of internal chemical reactions in thermal runaway batteries is relatively thorough, and the main gas components of thermal runaway are relatively clear, mainly including hydrogen, carbon monoxide, carbon dioxide, and methane. Pu Sheng Sensing's long-lasting hydrogen and carbon monoxide sensors, based on the principle of micro fuel cells, are designed for scenarios that require no heat generation, low noise, zero power consumption, long lifespan, and high reliability. They perform well in sensor testing with different interfering gases, extreme temperature and humidity environments, same gas concentration shocks, long-term zero point and signal value tracking.
At present, most battery thermal runaway alarm methods use multiple sensors to collect and analyze data on battery operation, sense the concentration of gas escaping inside the battery, determine the probability of thermal runaway, automatically trigger thermal runaway alarm and safety response devices, and minimize the risk of fire. With five core performance advantages, the PuSheng sensing long-lasting hydrogen and carbon monoxide sensor can effectively solve industry pain points such as service life, sensor heating, cross interference, organic silicon poisoning, and low concentration detection. Since its release, it has received much attention.
In recent years, ProSense has actively participated in the development of the energy storage industry and conducted in-depth exploration in the field of battery thermal runaway. The hydrogen and carbon monoxide sensor products showcased at this exhibition continue the consistent innovative spirit and down-to-earth reliability concept, meeting the energy storage industry's demand for battery safety.
ProSense will always adhere to its original intention, provide higher quality gas sensors for the industry, continuously improve product performance and service quality, strive to create ultimate standards and reliable solutions, and work together with users to promote the safe and high-quality development of batteries.
