{
  "$type": "site.standard.document",
  "description": "The present invention refers to an electric circuit for monitoring isolation resistance measurement within the high voltage, HV, board net of an electronic vehicle and to a corresponding method for monitoring such an isolation resistance measurement.An electric circuit according to the invention…",
  "path": "/patents/1407741",
  "publishedAt": "2023-07-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/12",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "The present invention refers to an electric circuit for monitoring isolation resistance measurement within the high voltage, HV, board net of an electronic vehicle and to a corresponding method for monitoring such an isolation resistance measurement.An electric circuit according to the invention comprises only a single amperemeter (Iiso_p or Iiso_n) permanently configured to measure either a positive current Iiso_p or a negative current Iiso_n through a respective measurement resistance (R0_p or R0_n) between a respective high voltage potential (HV+ or HV-) and a common ground potential (GND/Chassis). The respective actual measurement resistance value R'0_n or R'0_p of the unmeasured measurement resistance (R0_n or R0_p) is calculated applying a respectively calculated actual measurement resistance value R'0_p or R'0_n of the respective measured measurement resistance (R0_p or R0_n), a calculated actual positive isolation resistance value R'IsoP and a calculated negative isolation resistance value R'IsoP.",
  "title": "ISOLATION MEASUREMENT MONITORING FOR ASIL APPLICATIONS"
}