Intelligent energy system, equipment and charging and discharging method

Abstract

The invention discloses an intelligent energy system, equipment and a charging and discharging method. The intelligent energy system comprises electrical equipment, a battery pack, an immersed spraying pipeline, a perfluorohexanone fire extinguishing device, and an air treatment equipment under equipment control based on control temperature. An air conditioner and a high-voltage distribution box are arranged on the outer side wall of a box body of the equipment, a support is arranged in the box body, the battery pack is arranged on the support, the immersed spraying pipeline is arranged in the box body, and the perfluorohexanone fire extinguishing device is arranged on the inner side wall of the box body. In the working process of charging, battery voltage and current parameter requirements are detected according to a BMS, the battery pack of the intelligent energy system is charged through the high-voltage distribution box; and in the working process of discharging, the battery pack releases energy to the outside through an external energy storage converter via a high-voltage box according to load requirements and a battery management strategy. The system is small and flexible in structure, convenient to install, capable of achieving infinite expansion, provided with an advanced and reliable fire extinguishing system and an implantable battery management framework, safe and reliable.

Description

technical field [0001] The invention relates to the field of energy storage, in particular to an intelligent energy system, equipment and charging and discharging method. Background technique [0002] Existing energy storage systems generally adopt the standard container type, which need to be transported by large container transport vehicles, and are not easy to enter the city roads, requiring sufficient turnover space and lifting equipment on site. Traditional energy storage systems also need to leave space between adjacent containers. Sufficient space for turnover, transportation, and fire protection, covering a large area. The high-voltage control unit is located inside the container, and the door of the container needs to be opened to enter the interior of the container for operation, which is not conducive to the convenience and safety of the operation. [0003] Most of the existing energy storage products use heptafluoropropane as the fire extinguishing medium, the w...

AI Technical Summary

Problems solved by technology

[0004] The traditional battery management architecture is based on the master-slave mode or all-in-one architecture design, which requires more use of the collection and temperature harnesses in the battery module box. The distribution of the harnesses is intricate, and the reliability and safety of the harness connections are difficult to guarantee.

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