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An electric power generation system has a synchronous machine, a starter excitation source and an exciter field driver. The starter excitation source is connected to the synchronous machine via multiple phase connections, and the exciter field driver is connected to the synchronous machine via a por

An electric power generation system has a synchronous machine, a starter excitation source and an exciter field driver. The starter excitation source is connected to the synchronous machine via multiple phase connections, and the exciter field driver is connected to the synchronous machine via a portion of the same phase connections. At least one of the phase connections is connected to each other phase connection via a transient voltage suppressor.

대표청구항 ▼

1. An electric power system comprising; a synchronous machine;a starter excitation source electrically connected to said synchronous machine via a plurality of phase connections;an exciter field driver, electrically connected to said synchronous machine via a portion of said plurality of phase conne

1. An electric power system comprising; a synchronous machine;a starter excitation source electrically connected to said synchronous machine via a plurality of phase connections;an exciter field driver, electrically connected to said synchronous machine via a portion of said plurality of phase connections; andat least one of said plurality of phase connections is connected to each other phase connection through a plurality of transient voltage suppressors. 2. The electric power system of claim 1, wherein each of said transient voltage suppressors comprises a bi-directional transient voltage suppressor. 3. The electric power system of claim 1, wherein each of said transient voltage suppressors is configured to dissipate voltage between said phases when said voltage exceeds an avalanche breakdown point. 4. The electric power system of claim 1, additionally comprising a generator control unit connected to said exciter field driver. 5. The electric power system of claim 4, wherein said transient voltage suppressors are additionally configured to reduce a voltage buildup rate within said generator control unit. 6. The electric power system of claim 1, wherein said plurality of phases comprises three phases. 7. The electric power system of claim 6, wherein a first, second, and third of said three phases connects said starter excitation source to said synchronous machine. 8. The electric power system of claim 7, wherein a second and third of said three phases connects said exciter field driver to said synchronous machine. 9. The electric power system of claim 8, wherein said second and said third of said three phases are each connected to said first of said three phases via a transient voltage suppressor. 10. An aircraft power generation system comprising; a synchronous machine mechanically connected to a turbine rotor;a starter excitation source electrically connected to said synchronous machine via a plurality of phase connections;an exciter field driver electrically connected to said synchronous machine via a plurality of phase connections; anda voltage reduction module connecting at least a first of said plurality of phase connections with each other of said plurality of phase connections. 11. The power generation system of claim 10, wherein said voltage reduction module comprises a plurality of bi-directional transient voltage suppressors. 12. The power generation system of claim 11, wherein each of said transient voltage suppressors is configured to dissipate voltage between said first of said plurality of phase connections and a corresponding phase connection. 13. The power generation system of claim 10, additionally comprising a generator control unit connected to said exciter field driver.