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1. (WO2016062565) POWER SYSTEM OF A FLOATING VESSEL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/062565 International Application No.: PCT/EP2015/073523
Publication Date: 28.04.2016 International Filing Date: 12.10.2015
IPC:
B63H 23/24 (2006.01) ,H02J 3/00 (2006.01) ,B63B 1/10 (2006.01) ,B63H 25/42 (2006.01) ,B63J 3/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
H
MARINE PROPULSION OR STEERING
23
Transmitting power from propulsion power plant to propulsive elements
22
with non-mechanical gearing
24
electric
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
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B
SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
1
Hydrodynamic or hydrostatic features of hulls or of hydrofoils
02
deriving lift mainly from water displacement
10
with multiple hulls
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
H
MARINE PROPULSION OR STEERING
25
Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
42
Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
B PERFORMING OPERATIONS; TRANSPORTING
63
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
J
AUXILIARIES ON VESSELS
3
Driving of auxiliaries
02
from propulsion power plant
Applicants:
SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Wittelsbacherplatz 2 80333 München, DE
Inventors:
VAN RAVENS, Rune; NO
Agent:
MAIER, Daniel; DE
Priority Data:
14189540.920.10.2014EP
Title (EN) POWER SYSTEM OF A FLOATING VESSEL
(FR) SYSTÈME D'ALIMENTATION DE NAVIRE FLOTTANT
Abstract:
(EN) A power system of a floating vessel, such as a dynamically positioned offshore vessel is provided. The power system includes at least two segregated power system sections (31, 32), each comprising at least one electrical power source (50), such as a generator. A directly powered main switchboard (11, 12), which is supplied with electrical power from the electrical power source (50), is configured to distribute electrical power to one or more thruster drives (60) of the floating vessels for operating the thruster drives. The power system further includes at least two indirectly powered main switchboards (21, 22) to each of which a thruster drive (60) of the floating vessel is connected. The at least two directly powered main switchboards (11, 12) and the at least two indirectly powered main switchboards (21, 22) are connected in a ring configuration such that two or more indirectly powered main switchboards are connected in series between a first directly powered main switchboard (11) and a second directly powered main switchboard (12). Each segregated power system section (31, 32) comprises an engine room in which the electrical power source (50) is located and a switchboard room in which the directly powered main switchboard (11, 12) is located. The indirectly powered main switchboards (21, 22) are arranged in further rooms, in particular thruster rooms or switchboard rooms. The engine rooms and the switchboard rooms are located in the same section (210) of the floating vessel, and thruster rooms or switchboard rooms are located in a different section (220, 230) of the floating vessel.
(FR) L'invention concerne un système d'alimentation d'un navire flottant, tel qu'un navire de haute mer positionné de façon dynamique. Le système d'alimentation comprend au moins deux sections de système d'alimentation séparées (31, 32), chacune comprenant au moins une source d'énergie électrique (50) telle qu'un générateur. Un tableau de distribution principal à alimentation directe (11, 12), qui est alimenté en énergie électrique provenant de la source d'énergie électrique (50), est configuré pour distribuer de l'énergie électrique à un ou plusieurs éléments d'entraînement de propulseur (60) des navires flottants pour faire fonctionner les éléments d'entraînement de propulseur. Le système d'alimentation comprend en outre au moins deux tableaux de distribution principaux à alimentation indirecte (21, 22), un élément d'entraînement de propulseur (60) du navire flottant étant connecté à chacun d'entre eux. Les au moins deux tableaux de distribution principaux à alimentation directe (11, 12) et les au moins deux tableaux de distribution principaux à alimentation indirecte (21, 22) sont connectés dans une configuration annulaire, de telle sorte qu'au moins deux tableaux de distribution principaux à alimentation indirecte sont connectés en série entre un premier tableau de distribution principal à alimentation directe (11) et un second tableau de distribution principal à alimentation directe (12). Chaque section de système d'alimentation séparée (31, 32) comprend un compartiment moteur, dans lequel se trouve la source d'énergie électrique (50), et un compartiment de tableau de distribution, dans lequel se trouve le tableau de distribution principal à alimentation directe (11, 12). Les tableaux de distribution principaux à alimentation indirecte (21, 22) sont disposés dans d'autres compartiments, en particulier des compartiments de propulseur ou des compartiments de tableau de distribution. Les compartiments moteurs et les compartiments de tableau de distribution sont situés dans la même section (210) du navire flottant, et les compartiments de propulseur ou les compartiments de tableau de distribution sont situés dans une section différente (220, 230) du navire flottant.
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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, 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, ST, 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)