Climate Technologies
Thermal Management solutions
Li-ion Thermal Management
Lithium-ion batteries in EV’s Lithium-ion batteries are widely used in Electric 2, 3 and 4-wheeler vehicles with varied power capacities ranging from 1 kWh – 5 kWh for 2-wheelers and more than 5kWh for 3-wheelers. Since the electrochemistry of Li-Ion batteries are temperature sensitive, an improper control of thermal conditions in battery application can result in a multitude of issues and concerns.
Existing solution offered by PLUSS Flood and Fill (F&F) technology – This is a low to moderate thermally conductive PCM with a liquid form- factor. This form-factor allows the battery back to be immersed inside liquid PCM. This process would require the outer casing of battery pack to be leak proof.
Climate Technologies
Thermal Management solutions
Li-ion Thermal Management
Lithium-ion batteries in EV’s Lithium-ion batteries are widely used in Electric 2, 3 and 4-wheeler vehicles with varied power capacities ranging from 1 kWh – 5 kWh for 2-wheelers and more than 5kWh for 3-wheelers. Since the electrochemistry of Li-Ion batteries are temperature sensitive, an improper control of thermal conditions in battery application can result in a multitude of issues and concerns.
Existing solution offered by PLUSS Flood and Fill (F&F) technology – This is a low to moderate thermally conductive PCM with a liquid form- factor. This form-factor allows the battery back to be immersed inside liquid PCM. This process would require the outer casing of battery pack to be leak proof.
Management of Li-Ion batteries
Especially in a hot country like India where temperatures are known to reach 50 Degrees Celsius, is crucial because:
- Prolonged exposure of Li-Ion batteries to ambient temperatures higher than 45°C results in loss of performance over time with consistently reduced output.
- Battery pack, when not thermally well managed to operate within safe temperature limits can lead to thermal runaway of cells damaging the battery pack.
- Increase in reaction kinetics at higher temperatures (more than 45°C) can sometimes lead to uncontrolled exothermic reactions within the battery, leading to accelerated heat generation and even explosion.
- Moderate overcharging can lead to high temperatures that cause inhomogeneity in the electrolytic composition, ultimately leading to short circuits.
- Battery pack life decreases drastically when operated consistently at high temperatures during lifetime.
Value proposition for the Electric Vehicle and Battery pack manufacturers
- Improved range – By increased useable capacity of the batteries by 25%.
- Enhanced safety – Reduces the instance of a thermal runaway occurring by 4 times. Prolonged exposure to fire PCM-based battery pack delays the chain reaction by 40 minutes as compared to 5 to 10 minutes without PCMs.
- Faster charging – Enables enhanced charging performance.
- Improved battery life – Slows down degradation of the battery, improving the life by 75%.
esteemed clients
Global Presence
INDIA
Pluss Advanced Technologies Pvt. Ltd.
NETHERLANDS
Pluss Advanced Technologies B.V.
UNITED STATES
RGEES LLC,
THAILAND
Cannonball Technology Co. Ltd
TURKEY
Eforkim Kimya ic ve Dis Tic Ltd. Sti.
ITALY
FERRO-PLAST Srl | Masterbatches & Additive
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