CA2017062A1 - Appareil d'alimentation a decoupage et methode d'isolement connexe - Google Patents
Appareil d'alimentation a decoupage et methode d'isolement connexeInfo
- Publication number
- CA2017062A1 CA2017062A1 CA2017062A CA2017062A CA2017062A1 CA 2017062 A1 CA2017062 A1 CA 2017062A1 CA 2017062 A CA2017062 A CA 2017062A CA 2017062 A CA2017062 A CA 2017062A CA 2017062 A1 CA2017062 A1 CA 2017062A1
- Authority
- CA
- Canada
- Prior art keywords
- high frequency
- power supply
- switching power
- direct current
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/34—Arrangements for transfer of electric power between networks of substantially different frequency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33571—Half-bridge at primary side of an isolation transformer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12477289 | 1989-05-18 | ||
JP23230789 | 1989-09-07 | ||
JP28224489 | 1989-10-30 | ||
JP28224589 | 1989-10-30 | ||
JP1-124772 | 1989-10-30 | ||
JP1-282245 | 1989-10-30 | ||
JP1-232307 | 1989-10-30 | ||
JP1-282244 | 1989-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2017062A1 true CA2017062A1 (fr) | 1990-11-18 |
CA2017062C CA2017062C (fr) | 1995-08-29 |
Family
ID=27471062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002017062A Expired - Fee Related CA2017062C (fr) | 1989-05-18 | 1990-05-17 | Appareil d'alimentation a decoupage et methode d'isolement connexe |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0398723A3 (fr) |
KR (1) | KR900019320A (fr) |
CN (1) | CN1018412B (fr) |
AU (1) | AU5508990A (fr) |
CA (1) | CA2017062C (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1042279C (zh) * | 1995-10-26 | 1999-02-24 | 刘海先 | 车用低压直流变频装置 |
US6169801B1 (en) | 1998-03-16 | 2001-01-02 | Midcom, Inc. | Digital isolation apparatus and method |
AU2001250145A1 (en) * | 2000-04-12 | 2001-10-30 | Wolfgang Croce | Switched-mode power supply |
DE10213845B4 (de) * | 2002-03-27 | 2005-10-20 | Siemens Ag | Anordnung zur elektrischen Energieversorgung eines Verbrauchers mittels einer zweigeteilten Übertragungsstrecke |
US6933709B2 (en) * | 2003-02-10 | 2005-08-23 | Power-One Limited | Digital control system and method for switched mode power supply |
DE60336091D1 (de) | 2003-12-18 | 2011-03-31 | Nitta Corp | Kapazitiv isolierte STROMVERSORGUNG |
WO2009081635A1 (fr) * | 2007-12-25 | 2009-07-02 | Murata Manufacturing Co., Ltd. | Processeur et appareil du type alimentation à découpage |
FR2927738B1 (fr) * | 2008-02-19 | 2013-01-04 | Alstom Transport Sa | Dispositif et circuit de commande d'un composant electronique de puissance, procede de pilotage et allumeur associes. |
CN101777836B (zh) * | 2009-12-31 | 2013-09-11 | 南京博兰得电子科技有限公司 | 电能隔离传输方法及其隔离传输装置 |
EP2760119A1 (fr) * | 2011-09-22 | 2014-07-30 | Toshiba Lighting & Technology Corporation | Appareil électrique |
CN107238689A (zh) * | 2017-07-24 | 2017-10-10 | 重庆环投生态环境监测网络与工程治理有限公司 | 污水处理工艺中用无线检测系统 |
US10594519B2 (en) * | 2018-05-01 | 2020-03-17 | Linear Technology Holding Llc | Power over data lines system using pair of differential mode chokes for coupling DC voltage and attenuating common mode noise |
CN110233480B (zh) * | 2019-06-14 | 2023-03-31 | 国网山东省电力公司平阴县供电公司 | 一种用于电力系统的负荷调控方法及系统 |
CN110492764A (zh) * | 2019-08-27 | 2019-11-22 | 中国科学院电工研究所 | 电容隔离型单相交直流电力电子变压器 |
CN110492765A (zh) * | 2019-09-03 | 2019-11-22 | 中国科学院电工研究所 | 一种电容隔离型三相电力电子变压器 |
CN110719023A (zh) * | 2019-10-16 | 2020-01-21 | 南京志卓电子科技有限公司 | 一种无变压器的隔离电源 |
CN111510007B (zh) * | 2020-04-21 | 2021-06-01 | 中国科学院电工研究所 | 混合隔离型单相电力电子变压器 |
CN114498624B (zh) * | 2022-01-04 | 2023-05-16 | 国网浙江省电力有限公司电力科学研究院 | 一种柔性低频输电系统功率运行范围的确定方法及系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1506633A (en) * | 1974-05-21 | 1978-04-05 | Senger N | Electrical isolating circuits |
US4084217A (en) * | 1977-04-19 | 1978-04-11 | Bbc Brown, Boveri & Company, Limited | Alternating-current fed power supply |
-
1990
- 1990-05-16 AU AU55089/90A patent/AU5508990A/en not_active Abandoned
- 1990-05-17 CA CA002017062A patent/CA2017062C/fr not_active Expired - Fee Related
- 1990-05-17 KR KR1019900007068A patent/KR900019320A/ko not_active Application Discontinuation
- 1990-05-17 EP EP19900305345 patent/EP0398723A3/fr not_active Withdrawn
- 1990-05-18 CN CN90103703A patent/CN1018412B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU5508990A (en) | 1990-11-22 |
EP0398723A2 (fr) | 1990-11-22 |
CA2017062C (fr) | 1995-08-29 |
CN1018412B (zh) | 1992-09-23 |
EP0398723A3 (fr) | 1991-01-23 |
CN1053154A (zh) | 1991-07-17 |
KR900019320A (ko) | 1990-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |