{
  "$type": "site.standard.document",
  "description": "A power control system and method for suppressing purchase power peaks or controlling surplus power household consumption according to changes. The power control system comprises a monitoring unit, an electricity storage quantity acquisition unit, and an electricity storage controller. The…",
  "path": "/patents/1308214",
  "publishedAt": "2022-01-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/32",
    "KANEKA CORPORATION"
  ],
  "textContent": "A power control system and method for suppressing purchase power peaks or controlling surplus power household consumption according to changes. The power control system comprises a monitoring unit, an electricity storage quantity acquisition unit, and an electricity storage controller. The monitoring unit monitors a generated power quantity which an electricity generator generates using renewable energy and a purchase power quantity which a consumer purchases via a power grid. The electricity storage controller executes processes of discharging power from an electricity storage cell if the purchase power quantity is greater than or equal to a first threshold value; charging the storage cell if the generated power quantity is greater than zero and the purchase power quantity is less than or equal to a second threshold value less than the first threshold value; and charging and discharging the storage cell such that the acquired electricity storage quantity reaches a target value.",
  "title": "POWER CONTROL SYSTEM AND POWER CONTROL METHOD"
}