{
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  "description": "Electrical power systems and methods of controlling electrical power systems are described. One such electrical power system comprises: a first ac bus 21 and a first generator set 11, G1 configured to supply the first ac bus 21 with ac electrical power; a second ac bus 22 and a second generator set…",
  "path": "/patents/1409466",
  "publishedAt": "2024-01-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J3/381",
    "ROLLS ROYCE PLC [GB]"
  ],
  "textContent": "Electrical power systems and methods of controlling electrical power systems are described. One such electrical power system comprises: a first ac bus 21 and a first generator set 11, G1 configured to supply the first ac bus 21 with ac electrical power; a second ac bus 22 and a second generator set 12, G2 configured to supply the second ac bus 22 with ac electrical power; an interconnecting transformer 15 connected between the first and second ac busses 21, 22; a primary electrical load M1, M2 connected to both the first and second ac busses 21, 22 via a converter arrangement 31, 32; an auxiliary load 51 connected to the first ac bus 21; and a controller 17 configured to control the first generator set 11, G1 according to a first droop control profile and to control the second generator set 12, G2 according to a second droop control profile, the first and second droop control profiles relating respective generator operating frequencies of the first and second generator sets 11, G1; 12, G2 to respective output powers of the first and second generator sets 11, G1; 12, G2.",
  "title": "ELECTRICAL POWER SYSTEMS"
}