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SMART HEAT DISTRIBUTION CONTROLLERS

Battery cabinet heat dissipation

For the lithium iron phosphate lithium ion battery system cabinet: A numerical model of the battery system is constructed and the temperature field and airflow organization in the battery cabinet are obtained, the experimental results verify the rationality of the model; The influences of inlet velocity, single battery spacing and battery pack spacing on the heat dissipation performance of the battery cabinet are studied, the results can support the design, operation and management of the energy storage cabinet; The results show that the battery cabinet can be cooled by natural convection under low-rate operation, and forced air cooling is required under high-rate operation; the maximum temperature and maximum temperature difference of the cabinet show a trend of first decreasing and then increasing with the increase of the battery spacing; the battery pack spacing does not have a significant impact on the heat dissipation performance of the battery cabinet, so the installation space can be saved by reducing the battery pack spacing. [pdf]

Base station pole distribution box

380VAC / 100A intelligent AC power distribution box, designed for new base stations, set up a field-level power distribution and equipment management platform, the oil machine, the state of utility power, lightning protection status to achieve remote monitoring, the base station of each power circuit to achieve sub-metering, and through the special network connected to the FSU platform. [pdf]

Battery cabinet power distribution

This article will introduce in detail how to design an energy storage cabinet device, and focus on how to integrate key components such as PCS (power conversion system), EMS (energy management system), lithium battery, BMS (battery management system), STS (static transfer switch), PCC (electrical connection control) and MPPT (maximum power point tracking) to ensure efficient, safe and reliable operation of the system. [pdf]

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