CA1167916A - Converter circuit employing pulse-width modulation - Google Patents
Converter circuit employing pulse-width modulationInfo
- Publication number
- CA1167916A CA1167916A CA000359037A CA359037A CA1167916A CA 1167916 A CA1167916 A CA 1167916A CA 000359037 A CA000359037 A CA 000359037A CA 359037 A CA359037 A CA 359037A CA 1167916 A CA1167916 A CA 1167916A
- Authority
- CA
- Canada
- Prior art keywords
- circuit
- tuned circuit
- output signal
- level
- alternating current
- 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
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 25
- 230000000737 periodic effect Effects 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 30
- 230000007423 decrease Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 9
- 230000001939 inductive effect Effects 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000003990 capacitor Substances 0.000 description 17
- 230000008859 change Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- 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
- H02M3/33573—Full-bridge at primary side of an isolation transformer
-
- 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
- H02M3/01—Resonant DC/DC converters
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8344679A | 1979-10-10 | 1979-10-10 | |
| US83,446 | 1979-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1167916A true CA1167916A (en) | 1984-05-22 |
Family
ID=22178389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000359037A Expired CA1167916A (en) | 1979-10-10 | 1980-08-26 | Converter circuit employing pulse-width modulation |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5658777A (OSRAM) |
| CA (1) | CA1167916A (OSRAM) |
| DE (1) | DE3038217A1 (OSRAM) |
| FR (1) | FR2467505A1 (OSRAM) |
| GB (1) | GB2060220B (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159541A (en) * | 1991-10-31 | 1992-10-27 | Northern Telecom Limited | Asymmetrical pulse width modulated resonant DC/DC converter |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834871A (en) | 1996-08-05 | 1998-11-10 | Puskas; William L. | Apparatus and methods for cleaning and/or processing delicate parts |
| US6016821A (en) * | 1996-09-24 | 2000-01-25 | Puskas; William L. | Systems and methods for ultrasonically processing delicate parts |
| US4757432A (en) * | 1981-11-17 | 1988-07-12 | Hughes Aircraft Company | Series resonant inverter with integrating feedback control loop |
| EP0081302B1 (en) * | 1981-11-17 | 1986-09-24 | Hughes Aircraft Company | Series resonant inverter with integrating feedback control loop |
| US4563731A (en) * | 1982-01-07 | 1986-01-07 | Matsushita Electric Industrial Co., Ltd. | Resonant type constant voltage supply apparatus |
| US4477868A (en) * | 1982-09-30 | 1984-10-16 | General Electric Company | High frequency series resonant dc-dc converter |
| US4559590A (en) * | 1983-03-24 | 1985-12-17 | Varian Associates, Inc. | Regulated DC to DC converter |
| NL8301263A (nl) * | 1983-04-11 | 1984-11-01 | Philips Nv | Voedingsspanningsschakeling. |
| JPS6122760A (ja) * | 1984-07-11 | 1986-01-31 | Pioneer Electronic Corp | スイツチングレギユレ−タ |
| GB2170663B (en) * | 1985-02-02 | 1989-06-14 | Brian Ernest Attwood | Harmonic-resonant power supply |
| JPS61277372A (ja) * | 1985-05-31 | 1986-12-08 | Toshiba Corp | 電源装置 |
| US4672528A (en) * | 1986-05-27 | 1987-06-09 | General Electric Company | Resonant inverter with improved control |
| US4709323A (en) * | 1986-09-29 | 1987-11-24 | Venus Scientific Inc. | Buck-boost parallel resonant converter with inductive energy recovery circuit |
| US4700285A (en) * | 1986-11-18 | 1987-10-13 | National Semiconductor Corporation | Combined PWM-FM control method and circuit for the high efficiency control of resonant switch mode inverters/converters |
| US4743789A (en) * | 1987-01-12 | 1988-05-10 | Puskas William L | Variable frequency drive circuit |
| US4814962A (en) * | 1988-05-27 | 1989-03-21 | American Telephone And Telegraph Company, At&T Bell Laboratories | Zero voltage switching half bridge resonant converter |
| JPH0472883U (OSRAM) * | 1990-11-06 | 1992-06-26 | ||
| US5121314A (en) * | 1991-02-04 | 1992-06-09 | Maxwell Laboratories | Bi-mode high voltage resonant power supply and method |
| US7211927B2 (en) | 1996-09-24 | 2007-05-01 | William Puskas | Multi-generator system for an ultrasonic processing tank |
| US7336019B1 (en) | 2005-07-01 | 2008-02-26 | Puskas William L | Apparatus, circuitry, signals, probes and methods for cleaning and/or processing with sound |
| US7211928B2 (en) | 1996-08-05 | 2007-05-01 | Puskas William L | Apparatus, circuitry, signals and methods for cleaning and/or processing with sound |
| US6822372B2 (en) | 1999-08-09 | 2004-11-23 | William L. Puskas | Apparatus, circuitry and methods for cleaning and/or processing with sound waves |
| US6313565B1 (en) | 2000-02-15 | 2001-11-06 | William L. Puskas | Multiple frequency cleaning system |
| JP2000516800A (ja) * | 1997-06-13 | 2000-12-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | スイッチト―モード電源 |
| US6151222A (en) * | 1999-03-02 | 2000-11-21 | Delco Electronics Corp. | Dual voltage automotive electrical system with sub-resonant DC-DC converter |
| JP4496642B2 (ja) * | 2000-11-29 | 2010-07-07 | 富士電機システムズ株式会社 | 直流−直流変換装置 |
| JP6065375B2 (ja) * | 2012-02-17 | 2017-01-25 | 富士電機株式会社 | 電力変換装置及びこれを用いた系統連系システム |
| RU2661495C1 (ru) * | 2017-08-08 | 2018-07-17 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Силовая высоковольтная электроника" | Способ широтно-импульсного регулирования резонансного преобразователя с фазовой автоподстройкой частоты коммутации |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324377A (en) * | 1963-06-06 | 1967-06-06 | Bell Telephone Labor Inc | Regulated inverter system |
| US3596165A (en) * | 1969-07-24 | 1971-07-27 | Tektronix Inc | Converter circuit having a controlled output |
| DE2345097C3 (de) * | 1973-09-06 | 1978-03-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fremdgesteuerter Gleichspannungswandler |
| US3953779A (en) * | 1974-05-30 | 1976-04-27 | Francisc Carol Schwarz | Electronic control system for efficient transfer of power through resonant circuits |
| US4128868A (en) * | 1977-03-30 | 1978-12-05 | Rca Corporation | D-C converter using pulsed resonant circuit |
| US4158881A (en) * | 1978-06-12 | 1979-06-19 | Litton Systems, Inc. | DC to DC converter |
-
1980
- 1980-08-26 CA CA000359037A patent/CA1167916A/en not_active Expired
- 1980-08-28 GB GB8027830A patent/GB2060220B/en not_active Expired
- 1980-10-07 JP JP14036580A patent/JPS5658777A/ja active Pending
- 1980-10-09 DE DE19803038217 patent/DE3038217A1/de not_active Withdrawn
- 1980-10-10 FR FR8022091A patent/FR2467505A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159541A (en) * | 1991-10-31 | 1992-10-27 | Northern Telecom Limited | Asymmetrical pulse width modulated resonant DC/DC converter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2467505B1 (OSRAM) | 1984-04-27 |
| JPS5658777A (en) | 1981-05-21 |
| GB2060220A (en) | 1981-04-29 |
| GB2060220B (en) | 1983-12-07 |
| DE3038217A1 (de) | 1981-04-30 |
| FR2467505A1 (fr) | 1981-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |