WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
1. (WO2018128833) FILTER DEVICE FOR POWER CONVERTERS WITH SILICON CARBIDE MOSFETS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/128833 International Application No.: PCT/US2017/067784
Publication Date: 12.07.2018 International Filing Date: 21.12.2017
IPC:
H02M 1/12 (2006.01) ,H01F 17/00 (2006.01) ,H01F 27/28 (2006.01) ,H01F 27/08 (2006.01) ,H01F 27/10 (2006.01) ,H02J 3/38 (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
1
Details of apparatus for conversion
12
Arrangements for reducing harmonics from ac input or output
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
17
Fixed inductances of the signal type
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
28
Coils; Windings; Conductive connections
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
08
Cooling; Ventilating
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
27
Details of transformers or inductances, in general
08
Cooling; Ventilating
10
Liquid cooling
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: GENERAL ELECTRIC COMPANY[US/US]; 1 River Road Schenectady, NY 12345, US
Inventors: WAGONER, Robert Gregory; US
BLEWITT, Warren Mark; GB
Agent: ZHANG, Douglas D.; US
DIMAURO, Peter, T.; US
WINTER, Catherine, J.; US
KRAMER, John, A.; US
GNIBUS, Michael, M.; US
Priority Data:
15/398,86605.01.2017US
Title (EN) FILTER DEVICE FOR POWER CONVERTERS WITH SILICON CARBIDE MOSFETS
(FR) DISPOSITIF DE FILTRE POUR CONVERTISSEURS DE PUISSANCE AVEC DES MOSFET AU CARBURE DE SILICIUM
Abstract:
(EN) Filter devices for use in power conversion systems utilizing silicon carbide MOSFETs are provided. A power conversion system can include a power converter configured to convert power from a first power to a second power. The second power can have at least one different characteristic from the first power. The power converter can include one or more silicon carbide MOSFET. The power conversion system can further include a filter device configured to filter at least a portion of one or more switching harmonics from power converted by the power converter.
(FR) L'invention concerne des dispositifs de filtre destinés à être utilisés dans des systèmes de conversion de puissance utilisant des MOSFET au carbure de silicium. Un système de conversion de puissance peut comprendre un convertisseur de puissance conçu pour convertir la puissance d'une première puissance à une seconde puissance. La seconde puissance peut avoir au moins une caractéristique différente de la première puissance. Le convertisseur de puissance peut comprendre un ou plusieurs MOSFET au carbure de silicium. Le système de conversion de puissance peut en outre comprendre un dispositif de filtre conçu pour filtrer au moins une partie d'une ou plusieurs harmoniques de commutation à partir de la puissance convertie par le convertisseur de puissance.
front page image
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)