{
  "$type": "site.standard.document",
  "description": "The piezoelectric drive control mechanism has a dc to dc voltage converter elevator (E) providing a continuous voltage and current drive. The converter elevator has two assemblies with inductors (L1, L2) connected to switches (SW1,SW2) in parallel with diodes (D1,D2) and to a capacitor (C) between…",
  "path": "/patents/1099054",
  "publishedAt": "2003-01-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/2096",
    "RENAULT SA [FR]"
  ],
  "textContent": "The piezoelectric drive control mechanism has a dc to dc voltage converter elevator (E) providing a continuous voltage and current drive. The converter elevator has two assemblies with inductors (L1, L2) connected to switches (SW1,SW2) in parallel with diodes (D1,D2) and to a capacitor (C) between the assemblies. The assemblies pass a charge current (Pi) to a piezoelectric actuator.",
  "title": "Driving circuit for a piezoelectric actuator and operation method thereof"
}