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
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018034513) FIELD DISCHARGE RESISTOR UNIT AND SYNCHRONOUS MOTOR INCLUDING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/034513    International Application No.:    PCT/KR2017/008964
Publication Date: 22.02.2018 International Filing Date: 17.08.2017
IPC:
H02K 19/02 (2006.01)
Applicants: HYUNDAI ELECTRIC & ENERGY SYSTEMS CO., LTD [KR/KR]; 12th Floor (Gyedong, Hyundai Building Main Building) 75, Yulgok-ro Jongno-gu, Seoul 03058 (KR)
Inventors: JUNG, Seung-Wook; (KR).
JEON, Moo-Jong; (KR).
OH, Je-Geun; (KR).
JANG, Chung-Man; (KR)
Agent: C&S PATENT AND LAW OFFICE; 7th Floor, Daelim Acrotel 13, Eonju-ro 30-gil Gangnam-gu, Seoul 06292 (KR)
Priority Data:
10-2016-0105600 19.08.2016 KR
Title (EN) FIELD DISCHARGE RESISTOR UNIT AND SYNCHRONOUS MOTOR INCLUDING SAME
(FR) UNITÉ DE RÉSISTANCE DE DÉCHARGE DE CHAMP ET MOTEUR SYNCHRONE COMPRENANT UNE TELLE UNITÉ DE RÉSISTANCE
(KO) 자계 방전 저항유닛 및 이를 포함하는 동기전동기
Abstract: front page image
(EN)The purpose of the present invention is to provide a field discharge resistor unit, which has an improved thermal stability and has an easily adjustable resistance value and heat capacity, and a synchronous motor including the same. A field discharge resistor unit according to an embodiment of the present invention is a device coupled to a rotary shaft of a synchronous motor and connected to a coil wound on a rotor of the synchronous motor, to reduce a magnitude of an electric current flowing through the coil wound on the rotor, and comprises: a hub which has a receiving space therein and is coupled to the rotary shaft of the synchronous motor so that a rotary movement of the hub matches that of the shaft; and at least one conductor disk which is received in the receiving space of the hub and may function as a resistor when an electric current flows therethrough.
(FR)La présente invention vise à fournir une unité de résistance de décharge de champ à stabilité thermique améliorée et dont la capacité de chaleur et la valeur de résistance sont facilement réglables, ainsi qu'un moteur synchrone comprenant une telle unité de résistance. Selon un mode de réalisation de l'invention, une unité de résistance de décharge de champ est un dispositif accouplé à un arbre rotatif d'un moteur synchrone et connecté à une bobine enroulée sur un rotor du moteur synchrone, afin de réduire l'amplitude d'un courant électrique circulant dans la bobine enroulée sur le rotor, et comprend : un moyeu comportant intérieurement un espace de logement et qui est accouplé à l'arbre rotatif du moteur synchrone de telle sorte qu'un mouvement rotatif du moyeu corresponde à un mouvement rotatif de l'arbre; et au moins un disque conducteur qui est logé dans l'espace de logement du moyeu et qui peut fonctionner à titre de résistance lorsqu'un courant électrique circule dans ledit disque conducteur.
(KO)본 발명은 열적 안정성이 향상되고, 저항값 및 열 용량 조절이 용이한 자계 방전 저항유닛 및 이를 포함하는 동기전동기를 제공하는 것을 목적으로 한다. 본 발명의 일 실시예에 따른 자계 방전 저항유닛은, 동기전동기의 회전축에 결합되며 동기전동기의 회전자 권선에 연결되어 회전자 권선에 도통되는 전류의 크기를 감소시키는 장치로서, 동기전동기의 회전축에 회전거동이 일치되게 결합되며, 내부에 수용공간을 구비하는 허브; 및 상기 허브의 수용공간에 수용되며 전류 도통시 저항체로 기능할 수 있는 적어도 하나의 도체디스크;를 포함한다.
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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: Korean (KO)
Filing Language: Korean (KO)