HK1045223A1 - 用於提供脈沖寬度調諧的方法和裝置 - Google Patents
用於提供脈沖寬度調諧的方法和裝置Info
- Publication number
- HK1045223A1 HK1045223A1 HK02104884.9A HK02104884A HK1045223A1 HK 1045223 A1 HK1045223 A1 HK 1045223A1 HK 02104884 A HK02104884 A HK 02104884A HK 1045223 A1 HK1045223 A1 HK 1045223A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- pulse width
- width modulation
- providing pulse
- providing
- modulation
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
-
- 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
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
- H02M7/539—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
- H02P7/04—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12677099P | 1999-03-29 | 1999-03-29 | |
US16370799P | 1999-11-05 | 1999-11-05 | |
US16408399P | 1999-11-05 | 1999-11-05 | |
US16432699P | 1999-11-07 | 1999-11-07 | |
PCT/US2000/008562 WO2000059114A1 (en) | 1999-03-29 | 2000-03-28 | Method and apparatus for providing pulse width modulation |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1045223A1 true HK1045223A1 (zh) | 2002-11-15 |
Family
ID=27494664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02104884.9A HK1045223A1 (zh) | 1999-03-29 | 2002-06-28 | 用於提供脈沖寬度調諧的方法和裝置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6867645B1 (zh) |
EP (1) | EP1166446A4 (zh) |
AU (1) | AU4797700A (zh) |
CA (1) | CA2380705A1 (zh) |
HK (1) | HK1045223A1 (zh) |
WO (1) | WO2000059114A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100483918C (zh) * | 2002-01-30 | 2009-04-29 | 皇家飞利浦电子股份有限公司 | 具有一个为负载产生电信号的电桥的系统和该系统的一个控制单元 |
DE10208616B3 (de) * | 2002-02-27 | 2004-01-22 | Robert Bosch Gmbh | Verfahren und Steuereinheit zur Ansteuerung einer Steuerschaltung |
TWI220332B (en) * | 2003-06-26 | 2004-08-11 | Delta Electronics Inc | Driving circuit for switches of direct current fan motor |
US7042201B2 (en) * | 2003-12-19 | 2006-05-09 | Silicon Labs Cp, Inc. | Digital control circuit for switching power supply with pattern generator |
EP1592032A1 (en) * | 2004-04-30 | 2005-11-02 | Alcatel | Mechanical switching circuit |
US8393294B2 (en) * | 2004-06-02 | 2013-03-12 | James B. Watson | Live bacteria liquid product applicator and remote management system therefore |
US8275080B2 (en) * | 2006-11-17 | 2012-09-25 | Comtech Mobile Datacom Corporation | Self-supporting simplex packets |
US8385092B1 (en) * | 2007-08-14 | 2013-02-26 | Fairchild Semiconductor Corporation | Power converter with current vector controlled dead time |
US9774279B1 (en) * | 2017-03-02 | 2017-09-26 | Borgwarner Inc. | Brushless DC motor control and method |
US11991062B2 (en) * | 2021-10-18 | 2024-05-21 | Infineon Technologies Ag | Adaptation to a pulse width modulation frequency variation for a sensor operating in a synchronous mode |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56107788A (en) * | 1980-01-25 | 1981-08-26 | Toshiba Corp | Voltage inverter |
KR910000543B1 (ko) * | 1987-03-24 | 1991-01-26 | 자이당호오징 한도오다이 겡큐 싱고오가이 | Pwm 전력변환장치 |
US5373195A (en) | 1992-12-23 | 1994-12-13 | General Electric Company | Technique for decoupling the energy storage system voltage from the DC link voltage in AC electric drive systems |
US5589805A (en) | 1995-11-06 | 1996-12-31 | General Motors Corporation | Enhanced resolution pulse width modulation control |
US5710699A (en) | 1996-05-28 | 1998-01-20 | General Electric Company | Power electronic interface circuits for batteries and ultracapacitors in electric vehicles and battery storage systems |
US5767740A (en) * | 1996-09-27 | 1998-06-16 | Harris Corporation | Switching amplifier closed loop dual comparator modulation technique |
CA2202442A1 (en) * | 1997-04-11 | 1998-10-11 | Revolve Technologies Inc. | Current mode switching for tri-state amplifiers in magnetic bearing control systems |
US6031738A (en) | 1998-06-16 | 2000-02-29 | Wisconsin Alumni Research Foundation | DC bus voltage balancing and control in multilevel inverters |
-
2000
- 2000-03-28 CA CA002380705A patent/CA2380705A1/en not_active Abandoned
- 2000-03-28 AU AU47977/00A patent/AU4797700A/en not_active Abandoned
- 2000-03-28 EP EP00930097A patent/EP1166446A4/en not_active Withdrawn
- 2000-03-28 WO PCT/US2000/008562 patent/WO2000059114A1/en not_active Application Discontinuation
- 2000-03-28 US US09/937,680 patent/US6867645B1/en not_active Expired - Fee Related
-
2002
- 2002-06-28 HK HK02104884.9A patent/HK1045223A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US6867645B1 (en) | 2005-03-15 |
AU4797700A (en) | 2000-10-16 |
WO2000059114A1 (en) | 2000-10-05 |
EP1166446A1 (en) | 2002-01-02 |
CA2380705A1 (en) | 2000-10-05 |
EP1166446A4 (en) | 2006-10-11 |
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