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1. (WO2018142738) AIR CONDITIONER
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Pub. No.: WO/2018/142738 International Application No.: PCT/JP2017/042719
Publication Date: 09.08.2018 International Filing Date: 29.11.2017
IPC:
H02M 7/493 (2007.01) ,F24F 1/20 (2011.01) ,F24F 11/02 (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
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42
Conversion of dc power input into ac power output without possibility of reversal
44
by static converters
48
using discharge tubes with control electrode or semiconductor devices with control electrode
493
the static converters being arranged for operation in parallel
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
1
Room units, e.g. separate or self-contained units or units receiving primary air from a central station
06
Separate outdoor units, e.g. outdoor unit to be linked to a separate room unit comprising a compressor and a heat exchanger
20
Electric components for separate outdoor units
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
F
AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11
Control or safety systems or apparatus
02
Arrangement or mounting of control or safety devices
Applicants:
日立ジョンソンコントロールズ空調株式会社 HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC. [JP/JP]; 東京都港区海岸一丁目16番1号 16-1, Kaigan 1-chome, Minato-ku, Tokyo 1050022, JP
Inventors:
大田 将志 OHTA Masashi; JP
花野 直哉 HANANO Naoya; JP
大石 孝 OOISHI Takashi; JP
Agent:
特許業務法人磯野国際特許商標事務所 ISONO INTERNATIONAL PATENT OFFICE, P.C.; 東京都港区虎ノ門一丁目1番18号 ヒューリック虎ノ門ビル Hulic Toranomon Building, 1-18, Toranomon 1-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
2017-01748602.02.2017JP
Title (EN) AIR CONDITIONER
(FR) CLIMATISEUR
(JA) 空気調和機
Abstract:
(EN) The present invention is provided with: a converter which converts alternating-current power supplied from an alternating-current power supply into direct-current power; a smoothing unit which smooths the direct-current power; a compressor inverter which converts the smoothed direct-current power into alternating-current power and supplies the alternating-current power to a compressor motor; and a fan inverter which converts the smoothed direct-current power into alternating-current power and supplies the alternating-current power to a fan motor and which has a rated current lower than that of the compressor inverter. The present invention is characterized in that the converter, the smoothing unit, the compressor inverter, and the fan inverter are all mounted on a single substrate.
(FR) La présente invention comprend : un convertisseur qui convertit une puissance en courant alternatif fournie par une alimentation électrique en courant alternatif en une puissance en courant continu ; une unité de lissage qui lisse la puissance en courant continu ; un onduleur de compresseur qui convertit la puissance en courant continu lissée en une puissance en courant alternatif et fournit la puissance en courant alternatif à un moteur de compresseur ; et un onduleur de ventilateur qui convertit la puissance en courant continu lissée en une puissance en courant alternatif et fournit la puissance en courant alternatif à un moteur de ventilateur et qui a un courant nominal inférieur à celui de l'onduleur de compresseur. La présente invention est caractérisée en ce que le convertisseur, l'unité de lissage, l'onduleur de compresseur et l'onduleur de ventilateur sont tous montés sur un seul substrat.
(JA) 交流電源から供給される交流電力を直流電力に変換するコンバータと、前記直流電力を平滑化する平滑部と、平滑化された直流電力を交流電力に変換し、圧縮機モータに供給する圧縮機用インバータと、平滑化された直流電力を交流電力に変換し、ファンモータに供給する、前記圧縮機用インバータよりも定格電流が小さいファン用インバータと、を備え、前記コンバータ、前記平滑部、前記圧縮機用インバータ、及び前記ファン用インバータは、同一の基板に搭載されている、ことを特徴とする。
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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, 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, 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: Japanese (JA)
Filing Language: Japanese (JA)