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1. (WO2014204551) BIDIRECTIONAL MOTOR DRIVER LOW VOLTAGE POWER SUPPLY (LVPS)
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/204551 International Application No.: PCT/US2014/032643
Publication Date: 24.12.2014 International Filing Date: 02.04.2014
IPC:
H02M 3/335 (2006.01) ,H02M 3/158 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
325
using devices of a triode or a transistor type requiring continuous application of a control signal
335
using semiconductor devices only
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3
Conversion of dc power input into dc power output
02
without intermediate conversion into ac
04
by static converters
10
using discharge tubes with control electrode or semiconductor devices with control electrode
145
using devices of a triode or transistor type requiring continuous application of a control signal
155
using semiconductor devices only
156
with automatic control of output voltage or current, e.g. switching regulators
158
including plural semiconductor devices as final control devices for a single load
Applicants:
RAYTHEON COMPANY [US/US]; 870 Winter Street Waltham, Massachusetts 02451-1449, US
Inventors:
ORTIZ, Joe Anthony; US
Agent:
MADDEN, Robert B.; US
Priority Data:
13/855,29802.04.2013US
Title (EN) BIDIRECTIONAL MOTOR DRIVER LOW VOLTAGE POWER SUPPLY (LVPS)
(FR) BLOC D'ALIMENTATION À BASSE TENSION (LVPS) DE COMMANDE DE MOTEUR BIDIRECTIONNEL
Abstract:
(EN) A bidirectional low voltage power supply (LVPS) for providing power to motor drive electronics. The bidirectional LVPS includes two simple, discrete converters. A first converter is used to provide power to an output and the second converter recycles power from the output to the power source. The first converter powers the drive electronics which drives the motor. During an operating process, the first converter shuts off and the second converter turns on to recycle power from the motor to the power source.
(FR) L'invention concerne un bloc d'alimentation à basse tension (LVPS) bidirectionnel pour fournir de l'énergie à une électronique de commande de moteur. Le LVPS bidirectionnel comprend deux convertisseurs discrets simples. Un premier convertisseur est utilisé pour fournir de l'énergie à une sortie et le second convertisseur recycle l'énergie provenant de la sortie vers la source d'alimentation. Le premier convertisseur alimente l'électronique de commande qui commande le moteur. Au cours d'un processus de fonctionnement, le premier convertisseur est coupé et le second convertisseur est mis en marche afin de recycler l'énergie du moteur à la source d'alimentation.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)