{
  "$type": "site.standard.document",
  "description": "A knocking control system (20) for a gas engine (1) of the present invention, being configured to calculate a knocking occurrence ratio (SEV) which is a ratio of a cycle number of cycles in which a predetermined knocking occurs for a period of the cycles of the predetermined cycle number, to the…",
  "path": "/patents/1012270",
  "publishedAt": "2011-06-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B19/108",
    "KAWASAKI HEAVY IND LTD [JP]"
  ],
  "textContent": "A knocking control system (20) for a gas engine (1) of the present invention, being configured to calculate a knocking occurrence ratio (SEV) which is a ratio of a cycle number of cycles in which a predetermined knocking occurs for a period of the cycles of the predetermined cycle number, to the predetermined cycle number, decide a target value of an ignition timing of the ignition device based on a deviation (”SEV) between an occurrence ratio delay calculation value (SEV AVE ) obtained by performing delay calculation of the knocking occurrence ratio and a predetermined occurrence ratio target value (SEV SET ), and drive the ignition device so that the ignition timing reaches a command value (IGN) decided according to the target value.",
  "title": "KNOCKING CONTROL DEVICE IN GAS ENGINE"
}