High-density power distribution system and control method thereof

• Main Authors: XU PENGFEI, ZHU LINYUAN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to a high-density power distribution system and a control method thereof, and the system comprises a power supply which is an internal part of an energy storage system, and the output end of the power supply is connected with a PCS; a plurality of battery cluster monitoring modules are arranged; at least one power supply module is arranged in each battery cluster monitoring module, the power supply modules are mutually independent and take power from the power supply side, and the power supply modules convert high voltage into low voltage and then supply power to internal components and external components of the battery cluster monitoring modules. The volume energy density of the energy storage system can be effectively improved, and the site cost and the material cost are reduced; the method can be applied to the field of energy storage. 本发明涉及一种高密度的配电系统及其控制方法，其包括：电源，为储能系统内部部件，其输出端与PCS连接；电池簇监控模块，设置为多个；每个所述电池簇监控模块内都设置至少一个供电模块，各所述供电模块相互独立，且均从所述电源侧取电，所述供电模块将高电压转换为低电压后为所述电池簇监控模块的内部部件及外部部件供电