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1. (WO2017036799) APPARATUS FOR STORING ENERGY AS ROTATIONAL ENERGY, SYSTEM AND METHOD FOR PROVIDING ELECTRICAL ENERGY
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Pub. No.: WO/2017/036799 International Application No.: PCT/EP2016/069513
Publication Date: 09.03.2017 International Filing Date: 17.08.2016
IPC:
F03G 3/08 (2006.01) ,F16F 15/315 (2006.01) ,F16C 32/04 (2006.01) ,H02K 7/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03
MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
G
SPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
3
Other motors, e.g. gravity or inertia motors
08
using flywheels
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
30
Flywheels
315
characterised by their supporting arrangement, e.g. mountings, cages, securing inertia member to shaft
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
32
Bearings not otherwise provided for
04
using magnetic or electric supporting means
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
7
Arrangements for handling mechanical energy structurally associated with the machine, e.g. structural association with mechanical driving motor or auxiliary dynamo-electric machine
02
Additional mass for increasing inertia, e.g. flywheel
Applicants:
ROBERT BOSCH GMBH [DE/DE]; Postfach 30 02 20 70442 Stuttgart, DE
Inventors:
MAYER, Michael; DE
Priority Data:
10 2015 216 986.304.09.2015DE
Title (EN) APPARATUS FOR STORING ENERGY AS ROTATIONAL ENERGY, SYSTEM AND METHOD FOR PROVIDING ELECTRICAL ENERGY
(FR) DISPOSITIF D'ACCUMULATION D'ÉNERGIE SOUS FORME D'ÉNERGIE DE ROTATION, SYSTÈME ET PROCÉDÉ DE PRODUCTION D'ÉNERGIE ÉLECTRIQUE
(DE) VORRICHTUNG ZUM SPEICHERN VON ENERGIE ALS ROTATIONSENERGIE, SYSTEM UND VERFAHREN ZUM BEREITSTELLEN VON ELEKTRISCHER ENERGIE
Abstract:
(EN) The present invention relates to an apparatus for storing energy as rotational energy, and to a system and method for providing electrical energy. The apparatus comprises: a rotor device (112) and a stator device (113); the rotor device (112) being designed to rotate relative to the stator device (113) about a rotational axis (A), and the stator device (113) being arranged on the rotational axis (A); an electrical machine (114) by means of which the rotor device (112) can be supplied with a torque and by means of which a rotational energy of a rotation of the rotor device (112) can be converted into electrical energy; a passive electrodynamic radial bearing device (116) for radially mounting the rotor device (112); and a passive magnetostatic axial bearing device (118) for axially mounting the rotor device (112).
(FR) La présente invention concerne un dispositif d'accumulation d'énergie sous forme d'énergie de rotation, ainsi qu'un système et un procédé de production d'énergie électrique. Le dispositif comprend : un dispositif de rotor (112) et un dispositif de stator (113) ; le dispositif de rotor (112) étant conçu de manière à tourner par rapport au dispositif de stator (113) autour d'un axe de rotation (A), et le dispositif de stator (113) étant disposé sur l'axe de rotation (A) ; un moteur électrique (114) au moyen duquel le dispositif de rotor (112) peut être soumis à un couple et au moyen duquel une énergie de rotation provenant d'une rotation du dispositif de rotor (112) peut être convertie en énergie électrique ; un dispositif de palier radial (116) électrodynamique passif pour le montage radial du dispositif de palier (112) ; et un dispositif de palier axial (118) magnétostatique passif pour le montage axial du dispositif de rotor (112).
(DE) Die vorliegende Erfindung schafft eine Vorrichtung zum Speichern von Energie als Rotationsenergie, ein System und ein Verfahren zum Bereitstellen von elektrischer Energie. Die Vorrichtung ist ausgebildet mit: einer Rotoreinrichtung (112) und einer Statoreinrichtung (113); wobei die Rotoreinrichtung (112) dazu ausgebildet ist, relativ zu der Statoreinrichtung (113) um eine Drehachse (A) zu rotieren und wobei die Statoreinrichtung (113) an der Drehachse (A) angeordnet ist; einer elektrischen Maschine (114), mittels welcher die Rotoreinrichtung (112) mit einem Drehmoment beaufschlagbar ist und mittels welcher eine Rotationsenergie einer Rotation der Rotoreinrichtung (112) in elektrische Energie umwandelbar ist; einer passiven elektrodynamischen Radiallagereinrichtung (116) zur radialen Lagerung der Rotoreinrichtung (112); und einer passiven magnetostatischen Axiallagereinrichtung (118) zur axialen Lagerung der Rotoreinrichtung (112).
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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: German (DE)
Filing Language: German (DE)