Power system comprising several synchronous machines synchronously self-controlled by a converter and control method for such a system
US7538501B2 · kind B2 · utility
0Cited by
4References
17Claims
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Key dates
| Filing date | Mar 22, 2007 |
| Grant date | May 26, 2009 |
| Priority date | — |
| Expiry date | Jul 17, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02P6/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power system including at least two self-controlled synchronous machines operating in parallel synchronously, a central three-phase converter to which all these machines are connected in parallel, at least two rotor position sensors. The system also includes at least one control module that receives phase currents from each synchronous machine, signals output from position sensors, and a required reference torque value and that powers the three-phase central converter so as to slave the phase currents for each machine as a function of the required reference torque.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.