AU1503100A - A pulse width modulation power converter - Google Patents
A pulse width modulation power converter Download PDFInfo
- Publication number
- AU1503100A AU1503100A AU15031/00A AU1503100A AU1503100A AU 1503100 A AU1503100 A AU 1503100A AU 15031/00 A AU15031/00 A AU 15031/00A AU 1503100 A AU1503100 A AU 1503100A AU 1503100 A AU1503100 A AU 1503100A
- Authority
- AU
- Australia
- Prior art keywords
- load
- reference signal
- carrier
- inverted
- pwm
- 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.)
- Abandoned
Links
- 239000000969 carrier Substances 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000010363 phase shift Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000001228 spectrum Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000014509 gene expression 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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
- H03F3/217—Class D power amplifiers; Switching amplifiers
- H03F3/2173—Class D power amplifiers; Switching amplifiers of the bridge type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/08—Duration or width modulation ; Duty cycle modulation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA199801574 | 1998-11-30 | ||
| DK199801574 | 1998-11-30 | ||
| PCT/DK1999/000669 WO2000033448A2 (en) | 1998-11-30 | 1999-11-30 | A pulse width modulation power converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU1503100A true AU1503100A (en) | 2000-06-19 |
Family
ID=8106201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU15031/00A Abandoned AU1503100A (en) | 1998-11-30 | 1999-11-30 | A pulse width modulation power converter |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1138109A2 (zh) |
| JP (1) | JP2002532048A (zh) |
| KR (1) | KR20010089521A (zh) |
| CN (1) | CN1329771A (zh) |
| AU (1) | AU1503100A (zh) |
| CA (1) | CA2347991A1 (zh) |
| HK (1) | HK1041621A1 (zh) |
| WO (1) | WO2000033448A2 (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2360889B (en) * | 2000-03-31 | 2004-04-28 | Ling Dynamic Systems | High frequency switch-mode power amplifier |
| US6504427B2 (en) | 2001-05-31 | 2003-01-07 | Motorola, Inc. | Switching amplifier having digital correction and method therefor |
| US7425806B2 (en) | 2004-04-12 | 2008-09-16 | York International Corporation | System and method for controlling a variable speed drive |
| US7598714B2 (en) * | 2006-07-12 | 2009-10-06 | Harman International Industries, Incorporated | Amplifier employing interleaved signals for PWM ripple suppression |
| US7598895B1 (en) * | 2008-04-01 | 2009-10-06 | Silicon Laboratories, Inc. | System and method of altering a PWM carrier power spectrum |
| US8115433B2 (en) * | 2008-09-23 | 2012-02-14 | GM Global Technology Operations LLC | Electrical system for pulse-width modulated control of a power inverter using phase-shifted carrier signals and related operating methods |
| JP4934703B2 (ja) * | 2009-07-21 | 2012-05-16 | 株式会社日立製作所 | 電力変換装置 |
| CN102045026A (zh) * | 2010-09-19 | 2011-05-04 | 河南科技大学 | H桥相移pwm控制信号发生器 |
| EP2654205B1 (en) | 2012-04-16 | 2016-08-17 | Nxp B.V. | Class D Amplifiers |
| US8766713B2 (en) | 2012-05-31 | 2014-07-01 | Qualcomm Incorporated | Switching amplifier with embedded harmonic rejection filter |
| CN109900793B (zh) * | 2019-04-16 | 2021-04-27 | 中国特种设备检测研究院 | 一种铁磁性金属构件蠕变损伤的磁致声发射检测方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1292770C (en) * | 1986-07-30 | 1991-12-03 | Kenneth Lipman | Apparatus and method for controlling a force commutated inverter |
| ES2071730T3 (es) * | 1990-12-10 | 1995-07-01 | Asea Brown Boveri | Procedimiento y dispositivo para la eliminacion o reduccion de armonicas y/o de oscilaciones de resonancia. |
| DE4313169A1 (de) * | 1993-04-22 | 1994-10-27 | Abb Management Ag | Verfahren zur Umsetzung von Gleichspannungen |
-
1999
- 1999-11-30 JP JP2000585986A patent/JP2002532048A/ja not_active Withdrawn
- 1999-11-30 WO PCT/DK1999/000669 patent/WO2000033448A2/en not_active Application Discontinuation
- 1999-11-30 EP EP99957258A patent/EP1138109A2/en not_active Withdrawn
- 1999-11-30 CA CA002347991A patent/CA2347991A1/en not_active Abandoned
- 1999-11-30 KR KR1020017006759A patent/KR20010089521A/ko not_active Application Discontinuation
- 1999-11-30 AU AU15031/00A patent/AU1503100A/en not_active Abandoned
- 1999-11-30 CN CN99813911A patent/CN1329771A/zh active Pending
-
2002
- 2002-05-02 HK HK02103281.0A patent/HK1041621A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002532048A (ja) | 2002-09-24 |
| WO2000033448A3 (en) | 2000-08-17 |
| CN1329771A (zh) | 2002-01-02 |
| CA2347991A1 (en) | 2000-06-08 |
| HK1041621A1 (zh) | 2002-07-12 |
| WO2000033448A2 (en) | 2000-06-08 |
| EP1138109A2 (en) | 2001-10-04 |
| KR20010089521A (ko) | 2001-10-06 |
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| MXPA01005380A (en) | A pulse width modulation power converter | |
| JP2000151285A (ja) | 振幅変調回路 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase | ||
| TH | Corrigenda |
Free format text: IN VOL 14, NO 36, PAGE(S) 6467-6469 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION 15031/00 |
|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |