1. The synchronous generator of this turbine is coupled directly with the grid. 2. Synchronous generators are the majority source of commercial electrical energy.3. Consider a variable speed wind turbine with a permanent magnet synchronous generator . 4. The frequency ( F ) of a synchronous generator is directly proportional to its speed ( N ). 5. Conventional synchronous generators ( CSG ) direct-drive machines have the highest per-unit copper content. 6. In 1892, he published a study on the coupling of synchronous generators on a large AC electric grid. 7. As mentioned before, power is generated by synchronous generators that operate in synchronism with the rest of the system. 8. The AC output from the synchronous generator is rectified to DC, then inverted to AC at 230V 50 Hz. 9. In particular, induction generators cannot support the system voltage during faults, unlike steam or hydro turbine-driven synchronous generators . 10. Since the currents in the stator windings vary in step with the position of the rotor, an alternator is a synchronous generator .
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