JP6010212B2 - 電力変換装置およびその制御方法 - Google Patents
電力変換装置およびその制御方法 Download PDFInfo
- Publication number
- JP6010212B2 JP6010212B2 JP2015500041A JP2015500041A JP6010212B2 JP 6010212 B2 JP6010212 B2 JP 6010212B2 JP 2015500041 A JP2015500041 A JP 2015500041A JP 2015500041 A JP2015500041 A JP 2015500041A JP 6010212 B2 JP6010212 B2 JP 6010212B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- converter
- inverter
- current
- reactor
- 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.)
- Active
Links
Images
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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/4505—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
- H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M5/451—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output voltage or 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
- H02P1/52—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by progressive increase of frequency of supply to motor
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
- Inverter Devices (AREA)
Description
演算部260は、この式(1)のEdαに加算部240から与えられる電圧指令値を入れて解くことにより、位相制御角αを算出する。演算部260は、算出した位相制御角αをゲートパルス発生回路40へ出力する。
図4を参照して、ゲイン乗算部250は、回転速度検出部252と、比較器254と、スイッチ256と、乗算部258とを含む。
Claims (5)
- 交流電源から供給される交流電力を直流電力に変換するコンバータと、
直流電流を平滑化させる直流リアクトルと、
前記コンバータから前記直流リアクトルを介して与えられた直流電力を交流電力に変換して負荷に供給するインバータと、
電流指令値と前記直流リアクトルに流れる直流電流との偏差に基づいて演算されたフィードバック制御量と、前記コンバータから前記直流リアクトルを介して与えられる直流電圧に応じて設定されたフィードフォワード制御量との和に従って、前記コンバータを制御する制御部とを備え、
前記制御部は、前記インバータの出力周波数が第1の領域にあるとき、前記フィードフォワード制御量の演算に用いられる制御ゲインを、前記出力周波数が前記第1の領域よりも低周波数の第2の領域にあるときと比較して小さくする、電力変換装置。 - 前記制御部は、前記インバータの出力周波数が前記第1の領域にあるときには、前記電圧検出値に基づくフィードフォワード制御を非実行とする一方で、前記インバータの出力周波数が前記第2の領域にあるときには、前記フィードフォワード制御を実行する、請求項1に記載の電力変換装置。
- 前記制御部は、前記インバータの出力周波数が高くなるほど前記制御ゲインを小さくする、請求項1に記載の電力変換装置。
- 前記交流電源から供給される交流電流を検出する交流電流検出器と、
前記交流電流検出器の出力を整流する整流回路と、
前記インバータの高電圧側入力端子および低電圧側入力端子の間の直流電圧を検出する直流電圧検出器とをさらに備え、
前記制御部は、
前記電流指令値と前記整流回路からの直流電流との偏差に基づいて前記フィードバック制御量を演算し、
前記直流電圧検出器から受けた電圧検出値に応じて前記フィードフォワード制御量を設定する、請求項1から3のいずれか1項に記載の電力変換装置。 - 電力変換装置の制御方法であって、
前記電力変換装置は、
前記交流電源から供給される交流電力を直流電力に変換するコンバータと、
直流電流を平滑化させる直流リアクトルと、
前記コンバータから前記直流リアクトルを介して与えられた直流電力を交流電力に変換して負荷に供給するインバータとを含み、
前記制御方法は、
電流指令値と前記直流リアクトルに流れる直流電流との偏差に基づいて演算されたフィードバック制御量と、前記コンバータから前記直流リアクトルを介して与えられる直流電圧に応じて設定されたフィードフォワード制御量との和に従って、前記コンバータを制御するステップと、
前記インバータの出力周波数が第1の領域にあるとき、前記フィードフォワード制御量の演算に用いられる制御ゲインを、前記出力周波数が前記第1の領域よりも低周波数の第2の領域にあるときと比較して小さくするステップとを備える、電力変換装置の制御方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/053509 WO2014125594A1 (ja) | 2013-02-14 | 2013-02-14 | 電力変換装置およびその制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6010212B2 true JP6010212B2 (ja) | 2016-10-19 |
JPWO2014125594A1 JPWO2014125594A1 (ja) | 2017-02-02 |
Family
ID=51353627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015500041A Active JP6010212B2 (ja) | 2013-02-14 | 2013-02-14 | 電力変換装置およびその制御方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150365008A1 (ja) |
EP (1) | EP2958223A4 (ja) |
JP (1) | JP6010212B2 (ja) |
WO (1) | WO2014125594A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021113250A1 (de) | 2020-06-16 | 2021-12-16 | Kabushiki Kaisha Toyota Jidoshokki | Stromversorgungssystem |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102220911B1 (ko) * | 2014-01-06 | 2021-02-25 | 엘지전자 주식회사 | 냉장고, 및 홈 어플라이언스 |
KR102173371B1 (ko) * | 2014-01-06 | 2020-11-03 | 엘지전자 주식회사 | 냉장고, 및 홈 어플라이언스 |
WO2016177535A1 (en) * | 2015-05-05 | 2016-11-10 | Abb Schweiz Ag | Hybrid control method for an electrical converter |
GB2545023B (en) * | 2015-12-04 | 2018-06-06 | General Electric Technology Gmbh | Improvements in or relating to converters |
CN106571736B (zh) * | 2016-08-17 | 2019-09-03 | 上海交通大学 | 电流源型变流器最小直流纹波调制方法 |
CN106169860B (zh) * | 2016-08-24 | 2019-08-23 | 上海交通大学 | 电流源型变流器最优直流纹波混合型调制方法 |
KR102445020B1 (ko) * | 2018-02-19 | 2022-09-19 | 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 | 사이리스터 기동 장치 |
JP6964731B1 (ja) * | 2020-08-28 | 2021-11-10 | 三菱電機株式会社 | 電力変換装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07288980A (ja) * | 1994-04-12 | 1995-10-31 | Toyo Electric Mfg Co Ltd | 電力変換装置の電圧制御装置 |
JP2001037236A (ja) * | 1999-07-19 | 2001-02-09 | Mitsubishi Electric Corp | 電力変換装置の電圧制御装置 |
US20060126367A1 (en) * | 2004-12-14 | 2006-06-15 | Hesterman Bryce L | Power supply adaptive feedforward control circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4137489A (en) * | 1977-07-21 | 1979-01-30 | General Electric Company | Feedback control for reduction of cogging torque in controlled current AC motor drives |
JPS54113815A (en) * | 1978-02-27 | 1979-09-05 | Toshiba Corp | Controlling ac motor |
US4230979A (en) * | 1978-04-10 | 1980-10-28 | General Electric Company | Controlled current inverter and motor control system |
DE3871187D1 (de) * | 1987-02-25 | 1992-06-25 | Siemens Ag | Verfahren und schaltungsanordnung zur entkoppelten regelung der komponenten eines stromvektors. |
JPH03128691A (ja) * | 1989-07-27 | 1991-05-31 | Seiko Epson Corp | 電圧形pwmコンバータ・インバータシステムとその制御方式 |
US6269010B1 (en) * | 2000-02-29 | 2001-07-31 | Rockwell Technologies, Llc | CSI based drive having feedforward control of inverter input voltage |
JP5549229B2 (ja) * | 2010-01-12 | 2014-07-16 | 富士電機株式会社 | 電動機駆動装置 |
-
2013
- 2013-02-14 JP JP2015500041A patent/JP6010212B2/ja active Active
- 2013-02-14 EP EP13875164.9A patent/EP2958223A4/en not_active Withdrawn
- 2013-02-14 WO PCT/JP2013/053509 patent/WO2014125594A1/ja active Application Filing
- 2013-02-14 US US14/765,505 patent/US20150365008A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07288980A (ja) * | 1994-04-12 | 1995-10-31 | Toyo Electric Mfg Co Ltd | 電力変換装置の電圧制御装置 |
JP2001037236A (ja) * | 1999-07-19 | 2001-02-09 | Mitsubishi Electric Corp | 電力変換装置の電圧制御装置 |
US20060126367A1 (en) * | 2004-12-14 | 2006-06-15 | Hesterman Bryce L | Power supply adaptive feedforward control circuit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021113250A1 (de) | 2020-06-16 | 2021-12-16 | Kabushiki Kaisha Toyota Jidoshokki | Stromversorgungssystem |
US11811041B2 (en) | 2020-06-16 | 2023-11-07 | Kabushiki Kaisha Toyota Jidoshokki | Power supply system |
Also Published As
Publication number | Publication date |
---|---|
WO2014125594A1 (ja) | 2014-08-21 |
EP2958223A4 (en) | 2016-10-19 |
US20150365008A1 (en) | 2015-12-17 |
EP2958223A1 (en) | 2015-12-23 |
JPWO2014125594A1 (ja) | 2017-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6010212B2 (ja) | 電力変換装置およびその制御方法 | |
US10158317B2 (en) | Control apparatus for AC motor | |
JP6153860B2 (ja) | 電動機駆動装置 | |
JP5212491B2 (ja) | 電力変換装置 | |
US8786239B2 (en) | Motor drive PWM rectifier having modulation scheme selector | |
US20060113954A1 (en) | Advanced current control method and apparatus for a motor drive system | |
JP2006050835A (ja) | 風力発電装置 | |
JP5359245B2 (ja) | モータ駆動装置 | |
JP2016189668A (ja) | モータ制御装置、モータ制御方法、ミシン及びそのプログラム | |
JP2010017058A (ja) | 電力変換装置の電圧制御装置 | |
JP6075901B2 (ja) | サイリスタ起動装置およびその制御方法 | |
JP5972060B2 (ja) | ドライブシステムの制御装置 | |
JP2004040987A (ja) | ガスタービン発電システム及びその制御方法 | |
WO2016035434A1 (ja) | モータ駆動装置 | |
CN111418144B (zh) | 电动机的控制方法以及电动机的控制装置 | |
JP2009284598A (ja) | 交流電動機の制御装置 | |
JP2007089399A (ja) | 風力発電装置 | |
CN110890854B (zh) | 同步电动机控制装置 | |
JP4476049B2 (ja) | ブラシレスモータの制御装置 | |
JP2009077606A (ja) | 発電機と電動機の関連制御装置 | |
JP2010011687A (ja) | 電動駆動制御装置、電動車両および過電圧防止方法 | |
US9806652B2 (en) | System of controlling induction electric motor | |
JP3741384B2 (ja) | 同期機のサイリスタ始動制御装置 | |
JP7315799B1 (ja) | サイリスタ起動装置 | |
JP2005269723A (ja) | 電動機駆動制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160913 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160915 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6010212 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |