DE3778524D1 - Frequenzbegrenzter resonanter regler. - Google Patents
Frequenzbegrenzter resonanter regler.Info
- Publication number
- DE3778524D1 DE3778524D1 DE8787311352T DE3778524T DE3778524D1 DE 3778524 D1 DE3778524 D1 DE 3778524D1 DE 8787311352 T DE8787311352 T DE 8787311352T DE 3778524 T DE3778524 T DE 3778524T DE 3778524 D1 DE3778524 D1 DE 3778524D1
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- operating frequency
- circuit
- resonant circuit
- resonant
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/13—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using ferroresonant transformers as final control devices
-
- 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
- H02M3/337—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 in push-pull configuration
- H02M3/3376—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 in push-pull configuration with automatic control of output voltage or current
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- General Induction Heating (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Control Of Electric Motors In General (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Ac-Ac Conversion (AREA)
- Control Of Electrical Variables (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/946,867 US4729085A (en) | 1986-12-29 | 1986-12-29 | Frequency limited resonant regulator useful in, for example, a half-bridge inverter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3778524D1 true DE3778524D1 (de) | 1992-05-27 |
Family
ID=25485087
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3751480T Expired - Fee Related DE3751480T2 (de) | 1986-12-29 | 1987-12-23 | Frequenzbegrenzter resonanter Regler. |
DE8787311352T Expired - Fee Related DE3778524D1 (de) | 1986-12-29 | 1987-12-23 | Frequenzbegrenzter resonanter regler. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3751480T Expired - Fee Related DE3751480T2 (de) | 1986-12-29 | 1987-12-23 | Frequenzbegrenzter resonanter Regler. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4729085A (de) |
EP (2) | EP0275698B1 (de) |
JP (1) | JPH084384B2 (de) |
KR (1) | KR960005611B1 (de) |
AT (2) | ATE126946T1 (de) |
DE (2) | DE3751480T2 (de) |
ES (2) | ES2030745T3 (de) |
FI (1) | FI96728C (de) |
HK (2) | HK40097A (de) |
SG (1) | SG27295G (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8702299D0 (en) * | 1987-02-02 | 1987-03-11 | British Telecomm | Power supply |
US4833584A (en) * | 1987-10-16 | 1989-05-23 | Wisconsin Alumni Research Foundation | Quasi-resonant current mode static power conversion method and apparatus |
US4872100A (en) * | 1988-10-12 | 1989-10-03 | Zenith Electronics Corporation | High voltage DC to AC converter |
CA2019525C (en) * | 1989-06-23 | 1995-07-11 | Takuya Ishii | Switching power supply device |
EP0609875B1 (de) * | 1993-02-05 | 1996-04-24 | Siemens Aktiengesellschaft | Verfahren zum Begrenzen der Frequenz eines spannungsgesteuerten Oszillators in einer Steuerschaltung eines Resonanzwandler-Schaltnetzteils und Steuerschaltung für ein Resonanzwandler-Schaltnetzteil |
JP2001218466A (ja) * | 2000-02-03 | 2001-08-10 | Sony Corp | 高電圧安定化回路 |
DE10128687A1 (de) * | 2001-06-13 | 2002-12-19 | Philips Corp Intellectual Pty | Spannungswandler |
US6535399B2 (en) * | 2001-08-14 | 2003-03-18 | Bose Corporation | Tracking power supply controlling |
JP2004301554A (ja) | 2003-03-28 | 2004-10-28 | Canon Inc | 電位測定装置及び画像形成装置 |
JP5412651B2 (ja) * | 2006-05-10 | 2014-02-12 | 正敏 井森 | 共振回路から生成される直流電圧を安定化する帰還回路の構成法 |
EP2083509A4 (de) * | 2006-05-10 | 2011-06-15 | Masatoshi Imori | Rückkopplung zur stabilisierung von von einem resonanzkreis erzeugter gleichspannung |
FR2907614B1 (fr) * | 2006-10-19 | 2008-12-26 | Renault Sas | Procede de reglage d'une alimentation electrique a decoupage |
WO2009028017A1 (ja) * | 2007-09-01 | 2009-03-05 | Masatoshi Imori | 共振の周波数依存性を利用して直流電圧を安定化する電源における搬送波の振幅の制御 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3699424A (en) * | 1971-07-06 | 1972-10-17 | Bell Telephone Labor Inc | Overvoltage protection of dc to dc converters using ferroresonance |
US3739255A (en) * | 1971-12-16 | 1973-06-12 | D Leppert | High frequency ferroresonant transformer |
US3894280A (en) * | 1974-04-02 | 1975-07-08 | Western Electric Co | Frequency limited ferroresonant power converter |
IT1118548B (it) * | 1979-04-04 | 1986-03-03 | Wabco Westinghouse Spa | Convertitore statico autorisonante a regolazione estesa |
DE2943269A1 (de) * | 1979-10-26 | 1981-05-07 | Brown, Boveri & Cie Ag, 6800 Mannheim | Steuerverfahren und schaltungsanordnung fuer einen schwingkreisumrichter |
US4301398A (en) * | 1980-05-29 | 1981-11-17 | Exide Electronics Corporation | Method and apparatus for controlling a resonant power module |
US4477868A (en) * | 1982-09-30 | 1984-10-16 | General Electric Company | High frequency series resonant dc-dc converter |
US4460949A (en) * | 1982-09-30 | 1984-07-17 | General Electric Company | High frequency parallel resonant dc-dc converter |
US4504895A (en) * | 1982-11-03 | 1985-03-12 | General Electric Company | Regulated dc-dc converter using a resonating transformer |
US4631652A (en) * | 1984-11-30 | 1986-12-23 | Rca Corporation | Frequency controlled resonant regulator |
US4672528A (en) * | 1986-05-27 | 1987-06-09 | General Electric Company | Resonant inverter with improved control |
US4670832A (en) * | 1986-06-12 | 1987-06-02 | General Electric Company | Resonant inverter having improved control at enablement |
-
1986
- 1986-12-29 US US06/946,867 patent/US4729085A/en not_active Expired - Lifetime
-
1987
- 1987-12-22 FI FI875664A patent/FI96728C/fi not_active IP Right Cessation
- 1987-12-23 DE DE3751480T patent/DE3751480T2/de not_active Expired - Fee Related
- 1987-12-23 ES ES198787311352T patent/ES2030745T3/es not_active Expired - Lifetime
- 1987-12-23 EP EP87311352A patent/EP0275698B1/de not_active Expired - Lifetime
- 1987-12-23 DE DE8787311352T patent/DE3778524D1/de not_active Expired - Fee Related
- 1987-12-23 EP EP91110240A patent/EP0452981B1/de not_active Expired - Lifetime
- 1987-12-23 ES ES91110240T patent/ES2076415T3/es not_active Expired - Lifetime
- 1987-12-23 AT AT91110240T patent/ATE126946T1/de not_active IP Right Cessation
- 1987-12-23 AT AT87311352T patent/ATE75332T1/de not_active IP Right Cessation
- 1987-12-28 KR KR1019870015050A patent/KR960005611B1/ko not_active IP Right Cessation
- 1987-12-28 JP JP62336697A patent/JPH084384B2/ja not_active Expired - Fee Related
-
1995
- 1995-02-17 SG SG27295A patent/SG27295G/en unknown
-
1997
- 1997-04-03 HK HK40097A patent/HK40097A/xx not_active IP Right Cessation
- 1997-04-03 HK HK39897A patent/HK39897A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI96728C (fi) | 1996-08-12 |
FI875664A0 (fi) | 1987-12-22 |
EP0452981A2 (de) | 1991-10-23 |
JPH027116A (ja) | 1990-01-11 |
EP0275698B1 (de) | 1992-04-22 |
EP0275698A1 (de) | 1988-07-27 |
HK40097A (en) | 1997-04-11 |
ES2030745T3 (es) | 1992-11-16 |
DE3751480D1 (de) | 1995-09-28 |
KR960005611B1 (ko) | 1996-04-26 |
US4729085A (en) | 1988-03-01 |
EP0452981A3 (en) | 1991-12-27 |
FI96728B (fi) | 1996-04-30 |
HK39897A (en) | 1997-04-11 |
JPH084384B2 (ja) | 1996-01-17 |
FI875664A (fi) | 1988-06-30 |
KR880008525A (ko) | 1988-08-31 |
ATE126946T1 (de) | 1995-09-15 |
ATE75332T1 (de) | 1992-05-15 |
DE3751480T2 (de) | 1996-04-11 |
ES2076415T3 (es) | 1995-11-01 |
SG27295G (en) | 1995-08-18 |
EP0452981B1 (de) | 1995-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8380 | Miscellaneous part iii |
Free format text: DER PATENTINHABER LAUTET RICHTIG: RCA THOMSON LICENSING CORP., PRINCETON, N.J.,US |
|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: WOERDEMANN, H., DIPL.-ING., PAT.-ANW., 31787 HAMELN |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |