Electric Truck BTMS Overview
Electric truck BTMS stands for Battery Thermal Management System for electric trucks. It is a battery temperature control system designed specifically for electric trucks. This system cools or heats the battery pack to ensure it operates within the optimal temperature range, thereby improving performance, sécurité, and lifespan.
Core Functions of the Electric Truck BTMS
Refroidissement
Cooling Cycle Operating Principle: An electronic water pump drives coolant through the cooling plates or liquid cooling pipes within the battery pack, absorbing heat generated by the battery. The high-temperature coolant is then transported to a plate heat exchanger, where it undergoes heat exchange with the refrigerant. The cooled coolant is then recirculated back to the battery.
Purpose of the Cooling Cycle: To rapidly cool the battery during high-power charging or discharging, preventing overheating and thermal runaway.
Chauffage
Heating Mode Circulation Principle: The refrigeration circuit is shut off, and the PTC heater is activated to directly heat the coolant. The high-temperature coolant transfers heat to the battery pack via pipes, ensuring normal battery operation in low-temperature conditions.
Purpose of the heating mode cycle: To enhance battery chemical activity in low-temperature environments using PTC heating, preventing range degradation.
Temperature Equalisation
Principle of the temperature equalisation mode: Multiple temperature sensors continuously monitor the temperature of each cell within the battery pack. The control system dynamically adjusts the coolant flow rate and cooling/heating power to reduce temperature differences between cells.
Purpose of the temperature equalisation mode: To reduce temperature differences between battery cells, prevent local overheating or overcooling, and extend battery lifespan.
Electric Truck BTMS Specification Sheet
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Modèle |
10CW |
5CW |
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Capacité de refroidissement |
10KW |
5KW |
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Dimensions standards |
780*430*380mm |
618*350*393mm |
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Poids standard |
40kg |
30kg |
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Direction de sortie d'air |
Côté |
Côté |
Contactez-nous pour obtenir le PDF BTMS
TKT Electric Truck BTMS Cooperation Projects
This marks the second collaboration following our initial partnership in 2018 for the electric bus BTMS project. This project focuses on the light-duty electric truck BTMS. It reflects the trust placed in us by TATA Motors, Un monde mondial 500 entreprise, and serves as recognition of our design capabilities, qualité du produit, et support après-vente.
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Electric Truck BTMS For TATA
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TATA – Fortune 500 Entreprise
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