{
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  "description": "Disclosed is a wired parallel operation method applied to grid connection and grid disconnection of an energy storage system. The system includes multiple inverters, a communication module, an electric meter and a load. The method includes: each inverter determines whether the inverter itself is a…",
  "path": "/patents/1423706",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J13/12",
    "DYNESS DIGITAL ENERGY TECHNOLOGY CO., LTD."
  ],
  "textContent": "Disclosed is a wired parallel operation method applied to grid connection and grid disconnection of an energy storage system. The system includes multiple inverters, a communication module, an electric meter and a load. The method includes: each inverter determines whether the inverter itself is a master inverter or a slave inverter according to the communication state with the electric meter; the master inverter sends a synchronization signal to each slave inverter, such that the switching frequency and the working mode of each slave inverter are synchronized with that of the master inverter; the master inverter communicates with the electric meter to acquire load power consumption information and outputs same to the communication module; and the communication module communicates with the master inverter and the slave inverters to acquire battery information, and adjusts the battery charge and discharge power according to the load power consumption information and the battery information.",
  "title": "WIRED PARALLEL OPERATION METHOD APPLIED TO GRID CONNECTION AND GRID DISCONNECTION OF ENERGY STORAGE SYSTEM"
}