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1. (WO2012123365) POWER GENERATION UNIT DRIVER, POWER GENERATION UNIT AND ENERGY OUTPUT EQUIPMENT IN POWER GRID
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/123365 International Application No.: PCT/EP2012/054128
Publication Date: 20.09.2012 International Filing Date: 09.03.2012
IPC:
H02J 3/32 (2006.01) ,H02M 5/38 (2006.01) ,H02J 3/38 (2006.01)
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3
Circuit arrangements for ac mains or ac distribution networks
28
Arrangements for balancing the load in a network by storage of energy
32
using batteries with converting means
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
5
Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
02
without intermediate conversion into dc
38
by combination of static with dynamic converters; by combination of dynamo-electric with other dynamic or static converters
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3
Circuit arrangements for ac mains or ac distribution networks
38
Arrangements for parallelly feeding a single network by two or more generators, converters, or transformers
Applicants: LI, Jing[CN/CN]; CN (UsOnly)
LIAO, Hua[CN/CN]; CN (UsOnly)
ZHANG, Jing Wei[CN/CN]; CN (UsOnly)
LIU, Xin Hua[CN/CN]; CN (UsOnly)
SIEMENS AKTIENGESELLSCHAFT[DE/DE]; Wittelsbacherplatz 2 80333 München, DE (AllExceptUS)
Inventors: LI, Jing; CN
LIAO, Hua; CN
ZHANG, Jing Wei; CN
LIU, Xin Hua; CN
Common
Representative:
SIEMENS AKTIENGESELLSCHAFT; Postfach 22 16 34 80506 München, DE
Priority Data:
201110059905.211.03.2011CN
201120064590.611.03.2011CN
Title (EN) POWER GENERATION UNIT DRIVER, POWER GENERATION UNIT AND ENERGY OUTPUT EQUIPMENT IN POWER GRID
(FR) CIRCUIT D'ATTAQUE D'UNITÉ DE PRODUCTION ÉLECTRIQUE, UNITÉ DE PRODUCTION ÉLECTRIQUE ET ÉQUIPEMENT DE PRODUCTION ÉLECTRIQUE DANS UN RÉSEAU ÉLECTRIQUE
Abstract:
(EN) Disclosed in the present invention are a power generation unit driver, a power generation unit and energy output equipment in a power grid. The power generation unit driver includes a drive controller for generating a drive signal according to a first control signal and a second control signal obtained thereby, a converter for transforming the input energy from a first voltage into a second voltage according to said drive signal and outputting the same to an electric motor connected to said power generation unit driver, wherein said first control signal is running condition information of said electric motor, and said second control signal includes the power grid frequency and/or the voltage amplitude of said power grid. The solution provided in the present invention can produce improved effects on the stability of power supply by a power grid.
(FR) La présente invention concerne un circuit d'attaque d'unité de production électrique, une unité de production électrique et un équipement de production électrique dans un réseau électrique. Le circuit d'attaque d'unité de production électrique comprend un contrôleur d'attaque destiné à produire un signal d'attaque en fonction d'un premier signal de commande et un second signal de commande ainsi obtenus, un convertisseur destiné à transformer l'énergie d'entrée d'une première tension à une seconde tension en fonction dudit signal d'attaque et à fournir celle-ci à un moteur électrique connecté audit circuit d'attaque d'unité de production électrique. Ledit premier signal de commande fournit des informations d'état de fonctionnement dudit moteur électrique et ledit second signal de commande comprend la fréquence du réseau électrique et/ou l'amplitude de la tension dudit réseau électrique. La solution fournie par la présente invention permet d'obtenir des effets améliorés de stabilité de l'alimentation électrique par un réseau électrique.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)