{
  "$type": "site.standard.document",
  "description": "The estimation device is provided with: an acquisition unit for acquiring time-series data on the SOC of a power storage device; a decomposition unit for decomposing a waveform indicating a fluctuation in the SOC in the time-series data into waveform components of a plurality of frequency regions…",
  "path": "/patents/1324564",
  "publishedAt": "2022-08-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/392",
    "GS Yuasa International Ltd."
  ],
  "textContent": "The estimation device is provided with: an acquisition unit for acquiring time-series data on the SOC of a power storage device; a decomposition unit for decomposing a waveform indicating a fluctuation in the SOC in the time-series data into waveform components of a plurality of frequency regions; and an estimation unit for estimating the deterioration of the power storage device on the basis of the intensities of the waveform components and a deterioration coefficient.",
  "title": "ESTIMATION APPARATUS, ESTIMATION METHOD, AND COMPUTER PROGRAM"
}