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1. (WO2018137314) FILTERING METHOD AND DEVICE FOR DC-DC CONVERTER, TERMINAL AND STORAGE MEDIUM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/137314 International Application No.: PCT/CN2017/090939
Publication Date: 02.08.2018 International Filing Date: 29.06.2017
IPC:
H02M 1/34 (2007.01) ,H02M 3/158 (2006.01) ,H02M 1/14 (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
32
Means for protecting converters other than by automatic disconnection
34
Snubber circuits
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
02
without intermediate conversion into ac
04
by static converters
10
using discharge tubes with control electrode or semiconductor devices with control electrode
145
using devices of a triode or transistor type requiring continuous application of a control signal
155
using semiconductor devices only
156
with automatic control of output voltage or current, e.g. switching regulators
158
including plural semiconductor devices as final control devices for a single load
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
14
Arrangements for reducing ripples from dc input or output
Applicants:
中兴通讯股份有限公司 ZTE CORPORATION [CN/CN]; 中国广东省深圳市 南山区高新技术产业园科技南路中兴通讯大厦 ZTE Plaza Keji Road South,Hi-Tech Industrial Park, Nanshan District Shenzhen, Guangdong 518057, CN
Inventors:
蒋发标 JIANG, Fabiao; CN
Agent:
北京康信知识产权代理有限责任公司 KANGXIN PARTNERS, P.C.; 中国北京市 海淀区知春路甲48号盈都大厦A座16层 Floor 16, Tower A, Indo Building A48 Zhichun Road, Haidian District Beijing 100098, CN
Priority Data:
201710060307.424.01.2017CN
Title (EN) FILTERING METHOD AND DEVICE FOR DC-DC CONVERTER, TERMINAL AND STORAGE MEDIUM
(FR) PROCÉDÉ ET DISPOSITIF DE FILTRAGE POUR CONVERTISSEUR CC-CC, TERMINAL ET SUPPORT D'INFORMATIONS
(ZH) 一种DC-DC变换器的滤波方法、装置和终端、存储介质
Abstract:
(EN) Disclosed are a filtering method and device for a DC-DC converter, a terminal and a storage medium. One end of the filtering device is connected to a switching node of a DC-DC converter, and the other end of the filtering device is connected to ground. The filtering device is used for eliminating a peak voltage generated on the switching node of the DC-DC converter.
(FR) La présente invention concerne un procédé et un dispositif de filtrage pour un convertisseur CC-CC, un terminal et un support d'informations. Une extrémité du dispositif de filtrage est connectée à un nœud de commutation d'un convertisseur CC-CC, et l'autre extrémité du dispositif de filtrage est connectée à la terre. Le dispositif de filtrage est utilisé pour éliminer une tension de maximale générée sur le nœud de commutation du convertisseur CC-CC.
(ZH) 一种DC-DC变换器的滤波方法和装置、终端以及存储介质,滤波装置的一端连接至DC-DC变换器的开关节点,滤波装置的另一端接地。滤波装置用于消除DC-DC变换器的开关节点处所产生的尖峰电压。
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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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)