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Machine translation
1. (WO2006121142) ALTERNATING-CURRENT VOLTAGE OUTPUT APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/121142    International Application No.:    PCT/JP2006/309528
Publication Date: 16.11.2006 International Filing Date: 02.05.2006
IPC:
H02M 7/00 (2006.01), H02M 7/48 (2007.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho, Toyota-shi, Aichi, 4718571 (JP) (For All Designated States Except US).
ISHIKAWA, Tetsuhiro [JP/JP]; (JP) (For US Only).
OYOBE, Hichirosai [JP/JP]; (JP) (For US Only).
MINEZAWA, Yukihiro [JP/JP]; (JP) (For US Only).
TOGASHI, Shigenori [JP/JP]; (JP) (For US Only)
Inventors: ISHIKAWA, Tetsuhiro; (JP).
OYOBE, Hichirosai; (JP).
MINEZAWA, Yukihiro; (JP).
TOGASHI, Shigenori; (JP)
Agent: FUKAMI, Hisao; Fukami Patent Office, Nakanoshima Central Tower, 22nd Floor, 2-7, Nakanoshima 2-chome, Kita-ku, Osaka-shi, Osaka 5300005 (JP)
Priority Data:
2005-138496 11.05.2005 JP
Title (EN) ALTERNATING-CURRENT VOLTAGE OUTPUT APPARATUS
(FR) APPAREIL DE SORTIE DE TENSION A COURANT ALTERNATIF
Abstract: front page image
(EN)Inverters (20, 30), based on signals PWM1, PWM2 from a control device (70), generate a commercial AC voltage Vac across neutral points (N1, N2) of 3-phase coils (12, 14). A Y-capacitor (84) for removing noise is connected to a load (80) outside the vehicle receiving the supply of the commercial AC voltage Vac. A relay (RY3) connected in series with a leakage detecting device (60) is provided inside the vehicle. The relay (RY3) is turned off when a plug (82) of the load (80) outside the vehicle is connected to a connector (50), and prevents a leakage current from flowing via a ground.
(FR)L'invention porte sur des circuits inverseurs (20, 30), fondés sur des signaux PWM1, PWM2 issus d'un dispositif de contrôle (70), générant une tension alternative commerciale Vac sur des points neutres (N1, N2) de bobines à 3 phases (12, 14). Un condensateur Y (84) permettant de supprimer le bruit est relié à une charge (80) à l'extérieur du véhicule recevant l'alimentation de la tension alternative commerciale Vac. Un relais (RY3) connecté en série à un dispositif de détection de fuite (60) est disposé à l'intérieur du véhicule. Ce relais (RY3) est éteint lorsqu'une prise (82) de la charge (80) à l'extérieur du véhicule est connectée à un connecteur (50) et empêche tout courant de fuite de passer par une terre.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)