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1. (WO2007001340) HYBRID GAS TURBINE ENGINE STARTER-GENERATOR
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/001340 International Application No.: PCT/US2005/029143
Publication Date: 04.01.2007 International Filing Date: 16.08.2005
IPC:
H02P 9/08 (2006.01) ,H02K 23/52 (2006.01) ,H02P 25/20 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
9
Arrangements for controlling electric generators for the purpose of obtaining a desired output
08
Control of generator circuit during starting or stopping of driving means, e.g. for initiating excitation
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
23
Dc commutator motors or generators having mechanical commutator; Universal ac/dc commutator motors
52
Motors acting also as generators, e.g. starting motor used as generator for ignition or lighting
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
P
CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS OR REACTORS OR CHOKE COILS
25
Arrangements or methods for the control of ac-motors characterised by the kind of ac-motor or by structural details
16
characterised by the circuit arrangement or by the kind of wiring
18
with arrangements for switching the windings, e.g. with mechanical switches or relays
20
for pole-changing
Applicants:
HONEYWELL INTERNATIONAL INC. [US/US]; 101 Columbia Road P.O.Box 2245 Morristown, NJ 07960, US (AllExceptUS)
XU, Mingzhou [US/US]; US (UsOnly)
STOUT, David, E. [US/US]; US (UsOnly)
SCHERZINGER, William, M. [US/US]; US (UsOnly)
PEARSON, Wayne, T. [US/US]; US (UsOnly)
DUDDECK, Michael, W. [US/US]; US (UsOnly)
Inventors:
XU, Mingzhou; US
STOUT, David, E.; US
SCHERZINGER, William, M.; US
PEARSON, Wayne, T.; US
DUDDECK, Michael, W.; US
Agent:
HOIRIIS, David ; HONEYWELL INTERNATIONAL INC. 101 Columbia Road P.O. Box 2245 Morristown, NJ 07960, US
Priority Data:
10/920,81417.08.2004US
Title (EN) HYBRID GAS TURBINE ENGINE STARTER-GENERATOR
(FR) GÉNÉRATEUR-DÉMARREUR POUR MOTEUR HYBRIDE À TURBINE À GAZ
Abstract:
(EN) A rotating electrical machine, such as an aircraft starter-generator, that may be operated in either a DC motor mode or an AC generator mode. The machine includes a conventionally wound main stator (124) that is selectively configurable as a multi-pole AC stator and a multi-pole DC stator. The machine also includes rotor windings (126) that are configured to be selectively coupled to either an exciter (110) or a plurality of commutator segments (129), and DC brushes (150) that are selectively moveable into, and out of electrical contact with the commutator segments (129), to thereby electrically couple and decouple a DC power source (180) to and from, respectively, the rotor windings (126).
(FR) La présente invention se rapporte à une machine électrique rotative, tel qu’un générateur-démarreur d’aéronef, pouvant être mis en marche sous un mode de moteur à courant continu ou de génératrice à courant alternatif. La machine comprend un stator principal à enroulement conventionnel (124) sélectivement configuré en tant que stator multipôlaire à courant alternatif et un stator CC multipôlaire. La machine comprend également des enroulements rotoriques (126) configurés pour être sélectivement couplés soit à un excitateur (110), soit à une pluralité de lames de collecteur (129) et des balais CC (150) sélectivement mobiles à l’intérieur et à l’extérieur du contact électrique avec les lames de collecteur (129), pour ainsi coupler et découpler électriquement une source de courant continu (180) des enroulements rotoriques (126).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)