Battery pressure distribution detection and new energy application introduction laboratory
▶ Introduction to the laboratory
Relying on the Guangdong Provincial "Haptic AI Empowerment" Engineering Technology Research Center, TacSense Technology's "Lithium Battery Pressure Distribution Testing Laboratory" is locatedOfficially established in 2022, the laboratory gathers a complex high-level talent team of sensors, battery mechanisms, software/algorithms, etc., aiming to achieve according to distributed expansion force detection
1. Accurate identification of SOC to ensure the efficient output of the cell;
2. In-situ monitoring of lithium evolution to achieve internal safety early warning;
3. SOH digital twin, intelligent operation and maintenance throughout the life cycle;
4. Battery multi-level safety early warning and big data monitoring platform, real-time cloud intelligent support.
The laboratory has a comprehensive and standardized management mechanism and an advanced digital experimental platform, and has integrated expansion force distribution test equipment, expansion total force testing equipment, pressure distribution detection system, in-situ expansion test system, battery charge and discharge instrument, etc., as well as various national standard acupuncture, overcharge, heating thermal runaway test devices. It can undertake the expansion force test of various specifications and models of monomer-module-PACK under different working conditions and the induced TR test in extreme scenarios.
▶Battery TR fault alarm strategy development and multi-level alarm operation and maintenance platform
Based on the company's internal pressure dimension data, experimental verification data, and external installed mass production data, a series of big data battery high-risk fault models were built, and according to the multi-level high-risk fault model, thermal runaway fault model, SOH algorithm model, battery maintenance level algorithm, etc., the real-time monitoring and status display of the equipment side + remote platform were completed, and the three-dimensional modeling was carried out in combination with the positioning information of "sensor-battery module-battery cabinet" to complete the real-time monitoring of all battery modules and the accurate positioning and identification of faulty battery modules. Precise maintenance plan push, real-time monitoring of user battery characteristic status and customized feature statistics, etc., to serve the majority of energy storage system manufacturers, operators, and new energy OEMs.
▶ Service scope