KR900001107A - 인버터의 pwm파형 제어방법 - Google Patents
인버터의 pwm파형 제어방법 Download PDFInfo
- Publication number
- KR900001107A KR900001107A KR1019890000059A KR890000059A KR900001107A KR 900001107 A KR900001107 A KR 900001107A KR 1019890000059 A KR1019890000059 A KR 1019890000059A KR 890000059 A KR890000059 A KR 890000059A KR 900001107 A KR900001107 A KR 900001107A
- Authority
- KR
- South Korea
- Prior art keywords
- inverter
- control method
- pwm waveform
- waveform control
- pwm
- Prior art date
Links
Classifications
-
- 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
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
- H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제11도 내지 제13도는 본 발명의 PWM파형 제어방법을 도시하는 도면,
제12도는 PWM 출력의 플로우 챠트도.
Claims (1)
- 메모리 회로와 타이머 기능과 입출력 인터페이스와 마이크로프로세서로 형성되는 1칩 CPU와, 이 1칩 CPU의 타이머 기능의 1개로 일정한 간격으로 PWM 출력 파형의 출력 모드를 설정하는 할입 처리 수단과, 이 할입 처리에 사용하는 레지스터를 모두 보조 레지스터로 하고 주레지스터에서 할입시에 전환하는 수단과, 상기 할입 타이머의 주기의 4배의 주기로 이 주기의 중심이 PWM파형 펄스폭의 중심으로 이루도록 한 인버터의 PWM파형 제어방법※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP154215 | 1988-06-22 | ||
JP63-154215 | 1988-06-22 | ||
JP63154215A JP2719927B2 (ja) | 1988-06-22 | 1988-06-22 | インバータのpwm波形制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900001107A true KR900001107A (ko) | 1990-01-31 |
KR930003234B1 KR930003234B1 (ko) | 1993-04-23 |
Family
ID=15579358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890000059A KR930003234B1 (ko) | 1988-06-22 | 1989-01-06 | 인버터의 pwm 파형 제어방법 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2719927B2 (ko) |
KR (1) | KR930003234B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100645555B1 (ko) * | 2004-12-03 | 2006-11-15 | 현대자동차주식회사 | 모터 제어기 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62217863A (ja) * | 1986-03-18 | 1987-09-25 | Mitsubishi Electric Corp | インバ−タの波形生成回路 |
JPH0834696B2 (ja) * | 1986-06-10 | 1996-03-29 | 株式会社日立製作所 | 電力変換器の制御装置 |
-
1988
- 1988-06-22 JP JP63154215A patent/JP2719927B2/ja not_active Expired - Lifetime
-
1989
- 1989-01-06 KR KR1019890000059A patent/KR930003234B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2719927B2 (ja) | 1998-02-25 |
JPH01321866A (ja) | 1989-12-27 |
KR930003234B1 (ko) | 1993-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 19980312 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |