{
  "$type": "site.standard.document",
  "description": "This application provides a photovoltaic power generation system. The system includes at least one first photovoltaic module, a photovoltaic inverter, a first two-way DC-DC converter, and at least one first energy storage unit, and further includes at least one second photovoltaic module or at…",
  "path": "/patents/1436801",
  "publishedAt": "2023-04-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/32",
    "HUAWEI TECH CO LTD [CN]"
  ],
  "textContent": "This application provides a photovoltaic power generation system. The system includes at least one first photovoltaic module, a photovoltaic inverter, a first two-way DC-DC converter, and at least one first energy storage unit, and further includes at least one second photovoltaic module or at least one second energy storage unit. The photovoltaic inverter includes a DC-DC converter and a DC-AC inverter, where the DC-DC converter is electrically connected to the at least one first photovoltaic module, and the DC-DC converter is connected to the DC-AC inverter through a direct current bus. The first two-way DC-DC converter includes at least three ports, where a first port is electrically connected to the direct current bus, a second port is electrically connected to a port of the at least one first energy storage unit, and a third port is electrically connected to an output terminal of the at least one second photovoltaic module or a port of the at least one second energy storage unit. For the photovoltaic power generation system, photovoltaic arrays and energy storage devices can be configured flexibly to cope with peaks and troughs of power consumption.",
  "title": "PHOTOVOLTAIC POWER GENERATION SYSTEM AND PHOTOVOLTAIC POWER TRANSMISSION METHOD"
}