{"id":2768,"date":"2020-05-27T04:20:45","date_gmt":"2020-05-27T03:20:45","guid":{"rendered":"https:\/\/ateq.co.th\/?page_id=2768"},"modified":"2024-05-13T11:26:21","modified_gmt":"2024-05-13T11:26:21","slug":"battery-leaktesting","status":"publish","type":"page","link":"https:\/\/ateq.co.th\/en\/applications\/battery-leaktesting\/","title":{"rendered":"Battery Leak Testing"},"content":{"rendered":"

TECHNOLOGY<\/a><\/p>\n<\/div><\/div><\/div>

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APPLICATIONS<\/a><\/p>\n<\/div><\/div><\/div>

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E-MOBILITY <\/span><\/strong>LEAK TEST<\/strong><\/h1><\/h1><\/div>

ATEQ has a variety of methods to leak test batteries throughout the production process.\u00a0 Leak testing electrical vehicle battery cells, for example, begins with an ionic leak test of the battery cell pouch and ends with pressure leak testing the entire battery tray.<\/p>\n<\/div>

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In e-mobility applications, ensuring the integrity of various components through comprehensive leak testing is crucial for the reliable and safe operation of electric and hybrid vehicles.<\/p>\n

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  • Battery Packs<\/span><\/strong>: Battery enclosures in electric vehicles house lithium-ion cells that store energy for propulsion. Leak testing these packs is vital to prevent electrolyte leakage, which not only compromises the battery’s performance but also poses safety risks such as thermal runaway or fire hazards.Every sub element of the battery pack should be also leak testes such as: cells, modules, tray ect\u2026<\/li>\n<\/ul>\n
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    • Cooling Systems:<\/span><\/strong> Electric vehicles rely on cooling systems to maintain optimal operating temperatures for batteries, motors, and power electronics. Leak testing coolant circuits and connections helps identify potential leaks that could lead to system inefficiencies, overheating, or even component damage.<\/li>\n
    • Fuel Cell Systems:<\/strong><\/span> In hydrogen fuel cell vehicles, leak testing is essential for ensuring the integrity of hydrogen storage tanks, fuel cell stacks, and associated plumbing. Detecting leaks in these systems helps prevent hydrogen loss, maintains fuel efficiency, and mitigates safety risks associated with hydrogen leaks.<\/li>\n
    • HVAC Systems:<\/span> <\/strong>Heating, ventilation, and air conditioning (HVAC) systems play a crucial role in ensuring passenger comfort and safety. Leak testing HVAC components such as evaporators, condensers, and refrigerant lines helps maintain system efficiency, prevents refrigerant leaks, and ensures optimal cabin climate control.<\/li>\n
    • Charging Systems:<\/strong><\/span> Electric vehicle charging infrastructure, including charging cables, connectors, and seals, must undergo rigorous leak testing to ensure safe and reliable operation. Detecting leaks in charging systems helps prevent electrical hazards, ensures efficient energy transfer, and maintains the integrity of the charging infrastructure.<\/li>\n
    • Powertrain Components:<\/span><\/strong> Electric motors, inverters, and power electronics are integral to the operation of electric vehicles. Leak testing seals and connections in these powertrain components helps prevent fluid leaks, such as coolant or lubricants, which could lead to performance degradation, system malfunctions, or even catastrophic failures.<\/li>\n
    • Hydraulic Systems:<\/strong> <\/span>In hybrid vehicles or those equipped with hydraulic components, leak testing hydraulic circuits is essential for maintaining system efficiency and reliability. Identifying and repairing leaks in hydraulic systems prevent fluid loss, ensures proper component operation, and extends the lifespan of hydraulic components.<\/li>\n<\/ul>\n<\/div>
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