{
  "$type": "site.standard.document",
  "description": "A vehicle propulsion system 10 includes a first bi-directional DC-DC converter 26 coupled to a first DC bus 36, an energy storage system comprising at least one energy storage unit coupled to the first bi-directional DC-DC converter 26, a first DC-to-AC inverter 44 coupled to the first DC bus 36…",
  "path": "/patents/953089",
  "publishedAt": "2016-02-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/06",
    "GEN ELECTRIC [US]"
  ],
  "textContent": "A vehicle propulsion system 10 includes a first bi-directional DC-DC converter 26 coupled to a first DC bus 36, an energy storage system comprising at least one energy storage unit coupled to the first bi-directional DC-DC converter 26, a first DC-to-AC inverter 44 coupled to the first DC bus 36, and a first electromechanical device coupled to the first DC-to-AC inverter. A controller 64 is programmed to determine a real-time operating speed of the first electromechanical device, compare the real-time operating speed of the first electromechanical device to a scheduled speed of the first electromechanical device, and selectively control the first bi-directional DC-DC converter to shift a voltage of the first DC bus based on the comparison.",
  "title": "VEHICLE PROPULSION SYSTEM HAVING AN ENERGY STORAGE SYSTEM AND OPTIMIZED METHOD OF CONTROLLING OPERATION THEREOF"
}