Self-excitation of switched reluctance generators during...

Details Self-excitation of switched reluctance generators during... Self-excitation of switched reluctance generators during...

2006-08-17

2009-12-29

Assouad, Patrick J (Department: 2858)

Electricity: single generator systems

Generator control

With excitation winding and/or circuit control

C318S254100, C318S701000, C322S063000, C320S166000

Reexamination Certificate

active

07638985

ABSTRACT:
A self-excited, switched reluctance generator obtains excitation energy from a capacitor bank via an excitation bus during normal operation. During a short-circuit or load fault, one or more phases of the generator provide power to the excitation bus while the remaining phases send current to a faulted positive bus. The system does not require an external battery or power source for excitation energy. The system is capable of resuming normal operation after the load bus fault.

REFERENCES:
patent: 4896088 (1990-01-01), Jahns
patent: 5289107 (1994-02-01), Radun
patent: 5404091 (1995-04-01), Radun
patent: 5850133 (1998-12-01), Heglund
patent: 5864477 (1999-01-01), Webster
patent: 6137256 (2000-10-01), Morris

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