KR100980054B1 - 리니어 인덕션모터 구동시스템 - Google Patents
리니어 인덕션모터 구동시스템 Download PDFInfo
- Publication number
- KR100980054B1 KR100980054B1 KR1020080007453A KR20080007453A KR100980054B1 KR 100980054 B1 KR100980054 B1 KR 100980054B1 KR 1020080007453 A KR1020080007453 A KR 1020080007453A KR 20080007453 A KR20080007453 A KR 20080007453A KR 100980054 B1 KR100980054 B1 KR 100980054B1
- Authority
- KR
- South Korea
- Prior art keywords
- suction force
- induction motor
- linear induction
- voltage
- command value
- Prior art date
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Classifications
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- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
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- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/34—Arrangements for starting
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/06—Linear motors
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- 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
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Control Of Linear Motors (AREA)
Abstract
Description
Claims (3)
- 전기차의 차상측(車上側)에, 가변 전압, 가변 주파수의 교류를 출력하는 전력변환장치와, 상기 전력변환장치로부터 전력을 공급받아 리니어 인덕션모터의 1차 회로가 되는 코일 권선을 탑재하고, 지상측(地上側)에, 상기 리니어 인덕션모터의 2차 도체가 되는 리액션 플레이트를 설치하여, 상기 리니어 인덕션모터에 의하여 전기차를 구동하는 리니어 인덕션모터의 구동시스템에 있어서,상기 전기차의 차상측에, 상기 코일 권선과 상기 리액션 플레이트 사이의 흡인력을 연산하는 제어기와, 상기 흡인력의 연산결과가 설정된 값을 하회하도록 상기 전력변환장치에 대한 지령값을 제어하는 흡인력 감시 제어기를 설치한 것을 특징으로 하는 리니어 인덕션모터 구동시스템.
- 제 1항에 있어서,상기 흡인력을 연산하는 제어기는, 상기 전력변환장치에 가하는 전압 지령값, 전류 지령값, 주파수 지령값으로부터 상기 흡인력을 연산하고,상기 흡인력 감시 제어기는, 연산한 상기 흡인력에 따라, 상기 전력변환장치에 가하는 전압 지령값, 전류 지령값, 주파수 지령값을 보정하는 수단을 가지는 것을 특징으로 하는 리니어 인덕션모터 구동시스템.
- 제 1항에 있어서,상기 흡인력을 연산하는 제어기는, 상기 전력변환장치에 가하는 전압 지령값, 슬립 주파수 지령값으로부터 상기 흡인력을 연산하고,상기 흡인력 감시 제어기는, 그 연산결과가 상기 설정된 값보다 큰 경우에, 상기 전력변환장치에 가하는 전압 지령값을 감소시키고, 슬립 주파수 지령값을 증가시키도록 보정하고, 상기 흡인력의 연산값이 설정된 값을 하회하도록 제어하는 것을 특징으로 하는 리니어 인덕션모터 구동시스템.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2007-00062500 | 2007-03-12 | ||
JP2007062500A JP4317235B2 (ja) | 2007-03-12 | 2007-03-12 | リニアインダクションモータ駆動システム |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080083562A KR20080083562A (ko) | 2008-09-18 |
KR100980054B1 true KR100980054B1 (ko) | 2010-09-06 |
Family
ID=39846396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080007453A KR100980054B1 (ko) | 2007-03-12 | 2008-01-24 | 리니어 인덕션모터 구동시스템 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4317235B2 (ko) |
KR (1) | KR100980054B1 (ko) |
CN (2) | CN101267183B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9610509B2 (en) * | 2014-08-05 | 2017-04-04 | Universal City Studios Llc | Systems and methods for braking or launching a ride vehicle |
CN113619400B (zh) * | 2020-05-07 | 2023-05-23 | 株洲中车时代电气股份有限公司 | 一种悬浮***的反馈线性化控制方法及其装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646510A (ja) * | 1992-07-23 | 1994-02-18 | Fujitsu Ltd | 磁気浮上搬送装置 |
JP2001028808A (ja) * | 1999-07-13 | 2001-01-30 | Hitachi Ltd | 電気車の制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2567534B2 (ja) * | 1991-12-10 | 1996-12-25 | 三菱電機株式会社 | エレベータ制御装置 |
JP4581739B2 (ja) * | 2005-02-25 | 2010-11-17 | 株式会社日立製作所 | 電動機の駆動装置 |
CN100452639C (zh) * | 2006-11-28 | 2009-01-14 | 株洲南车时代电气股份有限公司 | 直线感应电机的控制方法 |
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2007
- 2007-03-12 JP JP2007062500A patent/JP4317235B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-23 CN CN2008100085023A patent/CN101267183B/zh not_active Expired - Fee Related
- 2008-01-23 CN CN201010267902.3A patent/CN101931360B/zh not_active Expired - Fee Related
- 2008-01-24 KR KR1020080007453A patent/KR100980054B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0646510A (ja) * | 1992-07-23 | 1994-02-18 | Fujitsu Ltd | 磁気浮上搬送装置 |
JP2001028808A (ja) * | 1999-07-13 | 2001-01-30 | Hitachi Ltd | 電気車の制御装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101931360A (zh) | 2010-12-29 |
KR20080083562A (ko) | 2008-09-18 |
CN101931360B (zh) | 2014-11-19 |
CN101267183B (zh) | 2010-10-27 |
JP2008228438A (ja) | 2008-09-25 |
CN101267183A (zh) | 2008-09-17 |
JP4317235B2 (ja) | 2009-08-19 |
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