{
  "$type": "site.standard.document",
  "description": "A detection system of a state of charge of a flow battery is adapted to detect the state of charge (SoC) of the flow battery. The flow battery includes a negative electrode circulation pipeline adapted to circularly transport a negative electrode electrolyte between a negative electrode and a…",
  "path": "/patents/1379033",
  "publishedAt": "2026-03-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/388",
    "ShenEnergy Tech Ltd."
  ],
  "textContent": "A detection system of a state of charge of a flow battery is adapted to detect the state of charge (SoC) of the flow battery. The flow battery includes a negative electrode circulation pipeline adapted to circularly transport a negative electrode electrolyte between a negative electrode and a negative electrode electrolyte storage tank. The detection system of the state of charge of the flow battery includes a transparent pipe communicating with the negative electrode circulation pipeline and a detection device including a light source and a receiver. The light source and the receiver are respectively disposed on two opposite sides of the transparent pipe in a radial direction of the transparent pipe. The light source emits a light with a single wavelength. After the light passes through the negative electrode electrolyte in the transparent pipe, the receiver receives the light and outputs a signal.",
  "title": "DETECTION SYSTEM OF STATE OF CHARGE OF FLOW BATTERY"
}