{
  "$type": "site.standard.document",
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  "description": "A power supply circuit for a battery management system of an energy storage system, an energy storage valve, and an energy storage station are described. When an energy storage submodule where the battery management system in the power supply circuit is located operates normally, a battery module…",
  "path": "/patents/1385806",
  "publishedAt": "2026-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/855",
    "CONTEMPORARY AMPEREX FUTURE ENERGY RESEARCH INSTITUTE (SHANGHAI) LIMITED"
  ],
  "textContent": "A power supply circuit for a battery management system of an energy storage system, an energy storage valve, and an energy storage station are described. When an energy storage submodule where the battery management system in the power supply circuit is located operates normally, a battery module of the energy storage submodule is selected to supply power to the battery management system. When the energy storage submodule where the battery management system is located is bypassed, energy storage submodules other than the energy storage submodule where the battery management system is located are selected to supply power to the battery management system, thereby mitigating the issue of over-discharge in the battery module of the bypassed energy storage submodule due to the continuous power consumption of the battery management system. All battery management systems are controlled to be powered by batteries of electric cabinets where the battery management systems are located.",
  "title": "POWER SUPPLY CIRCUIT FOR BATTERY MANAGEMENT SYSTEM OF ENERGY STORAGE SYSTEM, ENERGY STORAGE VALVE, AND ENERGY STORAGE STATION"
}