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1. (WO2019039488) CONVERTER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/039488 International Application No.: PCT/JP2018/030907
Publication Date: 28.02.2019 International Filing Date: 22.08.2018
IPC:
H02M 3/28 (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
3
Conversion of dc power input into dc power output
22
with intermediate conversion into ac
24
by static converters
28
using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
Applicants:
ダイヤモンド電機株式会社 DIAMOND ELECTRIC MFG.CO.,LTD. [JP/JP]; 大阪府大阪市淀川区塚本1丁目15番27号 15-27, Tsukamoto 1-chome, Yodogawa-ku, Osaka-shi, Osaka 5320026, JP
Inventors:
渡邉 正雄 WATANABE Masao; JP
中原 将吾 NAKAHARA Shogo; JP
Agent:
西田 隆美 NISHIDA Takami; JP
Priority Data:
2017-15926822.08.2017JP
Title (EN) CONVERTER
(FR) CONVERTISSEUR
(JA) コンバータ
Abstract:
(EN) This DC-DC converter is configured in a manner such that a first full bridge circuit and a second full bridge circuit are connected via a transformer and an inductor. A control circuit causes the output power to track target power by changing the switching frequency f (angular frequency ω) of the switching elements in a manner such that the inductor current IL flowing during the switching element dead time equals or exceeds a threshold current Iref.
(FR) La présente invention concerne un convertisseur CC-CC qui est configuré de telle sorte qu'un premier circuit en pont complet et un second circuit en pont complet sont connectés par l'intermédiaire d'un transformateur et d'un inducteur. Un circuit de commande amène la puissance de sortie à suivre une puissance cible en modifiant la fréquence de commutation f (fréquence angulaire ω) des éléments de commutation de telle sorte que le courant d'inducteur IL circulant pendant le temps mort de l'élément de commutation est supérieur ou égal à un courant seuil Iref.
(JA) DC-DCコンバータは、第1フルブリッジ回路と、第2フルブリッジ回路とが、トランスおよびインダクタを介して接続された構成である。制御回路は、スイッチング素子のデッドタイムに流れるインダクタ電流Iが閾値電流Iref以上となるように、スイッチング素子のスイッチング周波数f(角周波数ω)を変更し、出力電力を目標電力に追従させる。
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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 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: Japanese (JA)
Filing Language: Japanese (JA)