HK1041621A1 - 脉衝寬度調制功率變換器 - Google Patents
脉衝寬度調制功率變換器Info
- Publication number
- HK1041621A1 HK1041621A1 HK02103281.0A HK02103281A HK1041621A1 HK 1041621 A1 HK1041621 A1 HK 1041621A1 HK 02103281 A HK02103281 A HK 02103281A HK 1041621 A1 HK1041621 A1 HK 1041621A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- pulse width
- power converter
- width modulation
- modulation power
- converter
- Prior art date
Links
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
- H02M3/02—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
- 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
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA199801574 | 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 |
|---|---|
| HK1041621A1 true HK1041621A1 (zh) | 2002-07-12 |
Family
ID=8106201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK02103281.0A HK1041621A1 (zh) | 1998-11-30 | 2002-05-02 | 脉衝寬度調制功率變換器 |
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 |
| WO2000033448A2 (en) | 2000-06-08 |
| EP1138109A2 (en) | 2001-10-04 |
| KR20010089521A (ko) | 2001-10-06 |
| AU1503100A (en) | 2000-06-19 |
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