KR20000007251A - 전동기의 역기전력을 고려한 전압 벡터 과변조 방법 - Google Patents
전동기의 역기전력을 고려한 전압 벡터 과변조 방법 Download PDFInfo
- Publication number
- KR20000007251A KR20000007251A KR1019980026468A KR19980026468A KR20000007251A KR 20000007251 A KR20000007251 A KR 20000007251A KR 1019980026468 A KR1019980026468 A KR 1019980026468A KR 19980026468 A KR19980026468 A KR 19980026468A KR 20000007251 A KR20000007251 A KR 20000007251A
- Authority
- KR
- South Korea
- Prior art keywords
- voltage
- motor
- electromotive force
- counter electromotive
- vector
- 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.)
- Withdrawn
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
- H02M3/22—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
-
- 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
- H02M7/53873—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 with digital control
-
- 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
- H02M7/53875—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 with analogue control of three-phase output
- H02M7/53876—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 with analogue control of three-phase output based on synthesising a desired voltage vector via the selection of appropriate fundamental voltage vectors, and corresponding dwelling times
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Description
Claims (5)
- 전동기의 운전상의 과도상태에서 전동기에 인가되는 전압에 대한 벡터 과변조 방법에 있어서,전동기에 인가된 전압에 따른 역기전력 성분과 지령전압과의 대수차가 가장 작은 전압을 전동기의 인가 제어전압으로 선택하는 것을 특징으로 하는 전동기의 역기전력을 고려한 전압벡터 과변조 방법.
- 제1항에 있어서,상기 역기전력 성분(
)과 지령전압( )과의 대수차가 가장 작은 전압은 육각형을 이용한 전압벡터도에서 육각형의 중심점("O")으로부터, 상기 역기전력 성분( )의 선단에서 상기 지령전압( )에 이르는 전압벡터가 육각형 변과 만나는 점("C")까지에 이르는 크기를 갖는 전압( )인 것을 특징으로 하는 전동기의 역기전력을 고려한 전압벡터 과변조 방법. - 제2항에 있어서,상기 점 "C"의 위치를 구하기 위해 최초의 평면상(
평면상)에서ds-qs 만큼 좌표축을 이동하여 새로운 기준 좌표축(d축 및 q축)을 설정하고, 그 좌표축의 평면상(θ 평면상)에서 상기 역기전력 성분(dt-qt ) 및 지령전압( )에 각각 상응하는 역기전력 성분( ) 및 지령전압( )을 구하는 것을 특징으로 하는 전동기의 역기전력을 고려한 전압벡터 과변조 방법. - 제2항에 있어서,상기 전압(
)은 다음과 같은 수식에 의해 구하는 것을 특징으로 하는 전동기의 역기전력을 고려한 전압벡터 과변조 방법.(여기서, 는 역변환행렬을 나타냄)T-1(θ) - 제4항에 있어서,상기
는 다음의 수식에 의해 구하는 것을 특징으로 하는 전동기의 역기전력을 고려한 전압벡터 과변조 방법.ΔVqo t ΔVqo t
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980026468A KR20000007251A (ko) | 1998-07-01 | 1998-07-01 | 전동기의 역기전력을 고려한 전압 벡터 과변조 방법 |
| US09/342,831 US6084377A (en) | 1998-07-01 | 1999-06-28 | Voltage vector overmodulation technique considering counter electromotive force of motor |
| JP11184166A JP2000037100A (ja) | 1998-07-01 | 1999-06-29 | 電動機の逆起電力を考慮した電圧ベクトル過変調方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980026468A KR20000007251A (ko) | 1998-07-01 | 1998-07-01 | 전동기의 역기전력을 고려한 전압 벡터 과변조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000007251A true KR20000007251A (ko) | 2000-02-07 |
Family
ID=19542745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980026468A Withdrawn KR20000007251A (ko) | 1998-07-01 | 1998-07-01 | 전동기의 역기전력을 고려한 전압 벡터 과변조 방법 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6084377A (ko) |
| JP (1) | JP2000037100A (ko) |
| KR (1) | KR20000007251A (ko) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040100220A1 (en) * | 2002-11-25 | 2004-05-27 | Zhenxing Fu | Weighted higher-order proportional-integral current regulator for synchronous machines |
| CN100377492C (zh) * | 2005-02-07 | 2008-03-26 | 天津大学 | 一种基于运动电动势控制的异步电动机调速方法 |
| CN101252336B (zh) * | 2008-03-07 | 2011-12-28 | 清华大学 | 永磁同步电机-压缩机系统高速运行控制方法 |
| US7821224B2 (en) * | 2008-04-10 | 2010-10-26 | Tesla Motors, Inc. | Voltage estimation feedback of overmodulated signal for an electrical vehicle |
| JP2010068653A (ja) * | 2008-09-11 | 2010-03-25 | Sanyo Electric Co Ltd | インバータ制御装置及びモータ駆動システム |
| JP4329880B1 (ja) * | 2009-01-14 | 2009-09-09 | トヨタ自動車株式会社 | 交流電動機の制御装置および電動車両 |
| US9219432B2 (en) * | 2012-07-25 | 2015-12-22 | System General Corporation | Control systems and methods for angle estimation of permanent magnet motors |
| KR101304665B1 (ko) * | 2013-05-08 | 2013-09-06 | 영남대학교 산학협력단 | 교류 모터의 제어 방법 |
| CN115001332B (zh) * | 2022-06-13 | 2026-01-02 | 中国第一汽车股份有限公司 | 过调制处理方法、装置、电子设备及存储介质 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02219498A (ja) * | 1989-02-16 | 1990-09-03 | Toyota Central Res & Dev Lab Inc | インバータの電流制御装置 |
| US4958117A (en) * | 1989-09-29 | 1990-09-18 | Allen-Bradley Company, Inc. | Frequency control based on sensing voltage fed to an induction motor |
| US5032771A (en) * | 1990-08-09 | 1991-07-16 | Allen-Bradley Company, Inc. | Slip control based on sensing voltage fed to an induction motor |
| US5329217A (en) * | 1992-12-30 | 1994-07-12 | Allen-Bradley Company, Inc. | Compensated feedforward voltage for a PWM AC motor drive |
| JP3395920B2 (ja) * | 1994-07-05 | 2003-04-14 | 株式会社デンソー | インバータ制御装置 |
| JP3399134B2 (ja) * | 1994-12-12 | 2003-04-21 | 株式会社明電舎 | 極数切替電動機の運転制御装置 |
| US5903128A (en) * | 1996-02-01 | 1999-05-11 | Denso Corporation | Sensorless control system and method of permanent magnet synchronous motor |
| US5923144A (en) * | 1996-06-28 | 1999-07-13 | Allen-Bradley Company, Llc | Frequency generator for a motor controller |
| US5717305A (en) * | 1996-06-28 | 1998-02-10 | Seibel; Brian J. | Method and apparatus for starting an electric motor |
| US5949210A (en) * | 1998-03-16 | 1999-09-07 | Lockheed Martin Corp. | Two-dimensional variable limit proportional internal regulator for the current controller in synchronous frame |
-
1998
- 1998-07-01 KR KR1019980026468A patent/KR20000007251A/ko not_active Withdrawn
-
1999
- 1999-06-28 US US09/342,831 patent/US6084377A/en not_active Expired - Fee Related
- 1999-06-29 JP JP11184166A patent/JP2000037100A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000037100A (ja) | 2000-02-02 |
| US6084377A (en) | 2000-07-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980701 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980701 Comment text: Request for Examination of Application |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000626 Patent event code: PE09021S01D |
|
| PC1202 | Submission of document of withdrawal before decision of registration |
Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment) Patent event code: PC12021R01D Patent event date: 20000630 |
|
| WITB | Written withdrawal of application |