JP2016096715A - インバータ制御装置 - Google Patents
インバータ制御装置 Download PDFInfo
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- JP2016096715A JP2016096715A JP2015221452A JP2015221452A JP2016096715A JP 2016096715 A JP2016096715 A JP 2016096715A JP 2015221452 A JP2015221452 A JP 2015221452A JP 2015221452 A JP2015221452 A JP 2015221452A JP 2016096715 A JP2016096715 A JP 2016096715A
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- Prior art keywords
- voltage
- torque current
- control device
- unit
- inverter
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- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
-
- 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
- H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
-
- 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
- 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
- H02P27/085—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 wherein the PWM mode is adapted on the running conditions of the motor, e.g. the switching frequency
-
- 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
- H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
-
- 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
- H02P21/18—Estimation of position or speed
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/03—Arrangements or methods for the control of AC motors characterised by a control method other than vector control specially adapted for very low speeds
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/08—Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
-
- 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
-
- 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
- H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
- H02P2201/01—AC-AC converter stage controlled to provide a defined AC voltage
-
- 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
- H02P25/04—Single phase motors, e.g. capacitor motors
-
- 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
- H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
Abstract
Description
3 電動機
10 整流部
20 直流端キャパシタ
30 インバータ部
40 制御部
Claims (9)
- 指令周波数から電圧指令を生成する第1の生成部と、
インバータの出力電流を同期座標系上のトルク電流に変換する第1の変換部と、
前記トルク電流と電動機の情報を用いて、前記指令電圧を補償する補償電圧を生成する第2の生成部と、を含み、
前記補償電圧は、前記第1の生成部に印加されることを特徴とする制御装置。 - 前記電圧指令を停止座標系上の電圧指令に変換する第2の変換部と、
前記停止座標系上の電圧指令を電動機の定格に応じて調整する調整部と、
調整された前記停止座標系上の電圧指令に基づいて、前記インバータの複数の電力用のスイッチング素子を制御するパルス幅変調(PWM)信号を生成する第3の生成部と、をさらに含む、請求項1に記載の制御装置。 - 前記トルク電流の高調波成分を制御する低帯域フィルタ(LPF)をさらに含む、請求項1または2に記載の制御装置。
- 前記第2の生成部は、
前記電動機の情報と、予め設定された電圧利得に応じてブースト電圧を生成する第4の生成部と、
前記トルク電流のK−ファクターと前記ブースト電圧を乗じて補償電圧を生成する第1の乗算部と、を含む、請求項1〜3のいずれか一項に記載の制御装置。 - 前記第2の生成部は、前記トルク電流と、トルク電流基準とを比較する比較部をさらに含む、請求項4に記載の制御装置。
- 前記比較部は、前記トルク電流が前記トルク電流基準よりも大きい場合、1を出力し、前記トルク電流が前記トルク電流基準よりも大きくない場合、0を出力する、請求項5に記載の制御装置。
- 前記第2の生成部は、前記比較部の出力と前記第4の生成部の出力を乗じる第2の乗算部をさらに含む、請求項5または6に記載の制御装置。
- 前記第2の生成部は、前記補償電圧を所定の電圧以下に制限する制限部をさらに含む、請求項4〜7のいずれか一項に記載の制御装置。
- 前記電動機の情報は、前記電動機のスリップ周波数と、前記電動機の容量とを含む、請求項1〜8のいずれか一項に記載の制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140156848A KR101827042B1 (ko) | 2014-11-12 | 2014-11-12 | 인버터 제어장치 |
KR10-2014-0156848 | 2014-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016096715A true JP2016096715A (ja) | 2016-05-26 |
JP6219907B2 JP6219907B2 (ja) | 2017-10-25 |
Family
ID=54476817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015221452A Active JP6219907B2 (ja) | 2014-11-12 | 2015-11-11 | インバータ制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9800189B2 (ja) |
EP (1) | EP3021479B1 (ja) |
JP (1) | JP6219907B2 (ja) |
KR (1) | KR101827042B1 (ja) |
CN (1) | CN105591591B (ja) |
ES (1) | ES2854051T3 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018148779A (ja) * | 2017-03-06 | 2018-09-20 | エルエス産電株式会社Lsis Co., Ltd. | インバータ制御装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101861889B1 (ko) * | 2014-06-10 | 2018-05-28 | 엘에스산전 주식회사 | 인버터의 순간 정전 보상 방법 |
KR102580613B1 (ko) * | 2019-04-12 | 2023-09-19 | 엘에스일렉트릭(주) | 인버터 장치 |
CN112398413B (zh) * | 2019-08-12 | 2022-07-12 | 乐星电气(无锡)有限公司 | 变频器转矩提升系统、方法及变频器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07107771A (ja) * | 1993-09-30 | 1995-04-21 | Toshiba Corp | モータ駆動装置 |
JPH11103597A (ja) * | 1997-09-29 | 1999-04-13 | Meidensha Corp | インバータ装置のトルクブースト方法 |
JP2001314090A (ja) * | 2000-04-27 | 2001-11-09 | Hitachi Ltd | インバータ装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3918148B2 (ja) * | 2001-07-24 | 2007-05-23 | 株式会社日立製作所 | インバータ装置 |
JP4304122B2 (ja) * | 2004-05-25 | 2009-07-29 | 三菱電機株式会社 | 電気車制御装置 |
JP4649252B2 (ja) * | 2005-03-23 | 2011-03-09 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
EP2482442B2 (de) * | 2011-01-27 | 2021-02-24 | ebm-papst Mulfingen GmbH & Co. KG | Verfahren und Steuersystem zum Ansteuern eines bürstenlosen Elektromotors |
US8319466B2 (en) * | 2011-02-21 | 2012-11-27 | Rockwell Automation Technologies, Inc. | Modular line-to-ground fault identification |
KR101356864B1 (ko) | 2011-12-30 | 2014-01-29 | 엘에스산전 주식회사 | 매입형 영구자석 동기 전동기 제어 장치 |
KR101928437B1 (ko) * | 2013-01-14 | 2018-12-12 | 삼성전자주식회사 | 전동기를 구동하는 인버터의 출력전압을 제어하는 방법 및 장치. |
-
2014
- 2014-11-12 KR KR1020140156848A patent/KR101827042B1/ko active IP Right Grant
-
2015
- 2015-11-02 US US14/930,235 patent/US9800189B2/en active Active
- 2015-11-06 ES ES15193324T patent/ES2854051T3/es active Active
- 2015-11-06 EP EP15193324.9A patent/EP3021479B1/en active Active
- 2015-11-11 CN CN201510960526.9A patent/CN105591591B/zh active Active
- 2015-11-11 JP JP2015221452A patent/JP6219907B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07107771A (ja) * | 1993-09-30 | 1995-04-21 | Toshiba Corp | モータ駆動装置 |
JPH11103597A (ja) * | 1997-09-29 | 1999-04-13 | Meidensha Corp | インバータ装置のトルクブースト方法 |
JP2001314090A (ja) * | 2000-04-27 | 2001-11-09 | Hitachi Ltd | インバータ装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018148779A (ja) * | 2017-03-06 | 2018-09-20 | エルエス産電株式会社Lsis Co., Ltd. | インバータ制御装置 |
US10411630B2 (en) | 2017-03-06 | 2019-09-10 | Lsis Co., Ltd. | Inverter control apparatus |
Also Published As
Publication number | Publication date |
---|---|
JP6219907B2 (ja) | 2017-10-25 |
KR20160056531A (ko) | 2016-05-20 |
EP3021479B1 (en) | 2020-12-30 |
KR101827042B1 (ko) | 2018-03-22 |
US9800189B2 (en) | 2017-10-24 |
US20160134219A1 (en) | 2016-05-12 |
CN105591591A (zh) | 2016-05-18 |
EP3021479A1 (en) | 2016-05-18 |
CN105591591B (zh) | 2018-05-01 |
ES2854051T3 (es) | 2021-09-20 |
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