{
  "$type": "site.standard.document",
  "description": "A power system, a data center, and a charging device are provided, and relate to the field of electronic power. The power system includes a centralized controller (10) and three power modules (11). Each phase of an alternating current power supply is connected to one power module (11), and an input…",
  "path": "/patents/1399198",
  "publishedAt": "2025-11-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/12",
    "HUAWEI DIGITAL POWER TECH CO LTD [CN]"
  ],
  "textContent": "A power system, a data center, and a charging device are provided, and relate to the field of electronic power. The power system includes a centralized controller (10) and three power modules (11). Each phase of an alternating current power supply is connected to one power module (11), and an input end of each power module (11) is connected to one phase of the alternating current power supply. Each power module (11) includes a low voltage controller (30) and at least two power units (20). Each power unit (20) includes a unit controller (201). The centralized controller (10) is connected to each low voltage controller (30) by using a bus. The centralized controller (10) sends a control signal to each unit controller (201) by using each low voltage controller (30), to control the unit controller (201) and/or a power conversion circuit (210). The power system can implement hot swap of the power module (11) and improve on-site operation reliability.",
  "title": "POWER SOURCE SYSTEM, DATA CENTRE, AND CHARGING DEVICE"
}