FI872705A0 - Foerfarande foer styrning av en frekvensomformare samt en foer tillaempning av foerfarandet avsedd frekvensomformare. - Google Patents
Foerfarande foer styrning av en frekvensomformare samt en foer tillaempning av foerfarandet avsedd frekvensomformare.Info
- Publication number
- FI872705A0 FI872705A0 FI872705A FI872705A FI872705A0 FI 872705 A0 FI872705 A0 FI 872705A0 FI 872705 A FI872705 A FI 872705A FI 872705 A FI872705 A FI 872705A FI 872705 A0 FI872705 A0 FI 872705A0
- Authority
- FI
- Finland
- Prior art keywords
- frekvensomformare
- foer
- samt
- tillaempning
- styrning
- Prior art date
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
- 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
- H02M5/453—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 triode or transistor type requiring continuous application of a control signal
- H02M5/458—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872705A FI80170C (fi) | 1987-06-17 | 1987-06-17 | Foerfarande foer styrning av en frekvensomformare samt en foer tillaempning av foerfarandet avsedd frekvensomformare. |
GB8813364A GB2206006B (en) | 1987-06-17 | 1988-06-06 | Method for controlling a frequency converter, and a frequency converter applying the method |
IT8812503A IT1226447B (it) | 1987-06-17 | 1988-06-10 | Metodo per regolare un convertitore di frequenza e convertitore di frequenza che applica il metodo |
JP63145561A JP2533915B2 (ja) | 1987-06-17 | 1988-06-13 | 周波数変換器の制御方法及びその方法を適用した周波数変換器 |
FR888807896A FR2616982B1 (fr) | 1987-06-17 | 1988-06-14 | Procede de commande d'un convertisseur de frequence et convertisseur de frequence utilisant ce procede |
BR8802905A BR8802905A (pt) | 1987-06-17 | 1988-06-14 | Processo para controlar um conversor de frequencia e conversor de frequencia |
AU17657/88A AU619188B2 (en) | 1987-06-17 | 1988-06-14 | Method for controlling a frequency converter, and a frequency converter applying the method |
TR88/0423A TR25554A (tr) | 1987-06-17 | 1988-06-15 | Bir frekans degistiricinin kontrolu icin metod ve metodun uygulanmasi icin bir frekans degistiricisi |
DE3820602A DE3820602C2 (de) | 1987-06-17 | 1988-06-16 | Verfahren und Vorrichtung zum Steuern eines Wechselrichters |
US07/207,834 US4907144A (en) | 1987-06-17 | 1988-06-17 | Frequency converter and a method of applying same |
CA000569748A CA1296384C (en) | 1987-06-17 | 1988-06-17 | Frequency converter and a method of applying same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872705A FI80170C (fi) | 1987-06-17 | 1987-06-17 | Foerfarande foer styrning av en frekvensomformare samt en foer tillaempning av foerfarandet avsedd frekvensomformare. |
FI872705 | 1987-06-17 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI872705A0 true FI872705A0 (fi) | 1987-06-17 |
FI872705A FI872705A (fi) | 1988-12-18 |
FI80170B FI80170B (fi) | 1989-12-29 |
FI80170C FI80170C (fi) | 1990-04-10 |
Family
ID=8524689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI872705A FI80170C (fi) | 1987-06-17 | 1987-06-17 | Foerfarande foer styrning av en frekvensomformare samt en foer tillaempning av foerfarandet avsedd frekvensomformare. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4907144A (fi) |
JP (1) | JP2533915B2 (fi) |
AU (1) | AU619188B2 (fi) |
BR (1) | BR8802905A (fi) |
CA (1) | CA1296384C (fi) |
DE (1) | DE3820602C2 (fi) |
FI (1) | FI80170C (fi) |
FR (1) | FR2616982B1 (fi) |
GB (1) | GB2206006B (fi) |
IT (1) | IT1226447B (fi) |
TR (1) | TR25554A (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4026955C2 (de) * | 1990-08-25 | 1994-08-18 | Semikron Elektronik Gmbh | Umrichter |
JP2918430B2 (ja) * | 1993-04-02 | 1999-07-12 | 三菱電機株式会社 | 電力変換装置 |
US6191966B1 (en) * | 1999-12-20 | 2001-02-20 | Texas Instruments Incorporated | Phase current sensor using inverter leg shunt resistor |
US6603672B1 (en) | 2000-11-10 | 2003-08-05 | Ballard Power Systems Corporation | Power converter system |
FI115322B (fi) * | 2003-09-19 | 2005-04-15 | Vacon Oyj | Energianmittaus taajuusmuuttajalla |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3320006A1 (de) * | 1983-05-31 | 1984-12-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur strompulsung eines wechselrichters zur speisung einer drehfeldmaschine im anfahrbereich |
US4578746A (en) * | 1984-04-03 | 1986-03-25 | Westinghouse Electric Corp. | Interlaced pulse-width modulated unrestricted frequency changer system |
US4581696A (en) * | 1984-04-03 | 1986-04-08 | Westinghouse Electric Corp. | Control method and apparatus for a UFC for minimizing input current distortions |
-
1987
- 1987-06-17 FI FI872705A patent/FI80170C/fi not_active IP Right Cessation
-
1988
- 1988-06-06 GB GB8813364A patent/GB2206006B/en not_active Expired - Fee Related
- 1988-06-10 IT IT8812503A patent/IT1226447B/it active
- 1988-06-13 JP JP63145561A patent/JP2533915B2/ja not_active Expired - Fee Related
- 1988-06-14 FR FR888807896A patent/FR2616982B1/fr not_active Expired - Fee Related
- 1988-06-14 AU AU17657/88A patent/AU619188B2/en not_active Ceased
- 1988-06-14 BR BR8802905A patent/BR8802905A/pt not_active IP Right Cessation
- 1988-06-15 TR TR88/0423A patent/TR25554A/xx unknown
- 1988-06-16 DE DE3820602A patent/DE3820602C2/de not_active Expired - Fee Related
- 1988-06-17 US US07/207,834 patent/US4907144A/en not_active Expired - Lifetime
- 1988-06-17 CA CA000569748A patent/CA1296384C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2533915B2 (ja) | 1996-09-11 |
BR8802905A (pt) | 1989-01-03 |
FR2616982A1 (fr) | 1988-12-23 |
DE3820602A1 (de) | 1988-12-29 |
IT1226447B (it) | 1991-01-16 |
TR25554A (tr) | 1993-03-19 |
FI80170B (fi) | 1989-12-29 |
FI872705A (fi) | 1988-12-18 |
DE3820602C2 (de) | 1997-09-18 |
FR2616982B1 (fr) | 1992-04-03 |
AU1765788A (en) | 1988-12-22 |
IT8812503A0 (it) | 1988-06-10 |
JPS6477477A (en) | 1989-03-23 |
GB8813364D0 (en) | 1988-07-13 |
US4907144A (en) | 1990-03-06 |
GB2206006A (en) | 1988-12-21 |
CA1296384C (en) | 1992-02-25 |
FI80170C (fi) | 1990-04-10 |
GB2206006B (en) | 1991-07-03 |
AU619188B2 (en) | 1992-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KONE OY |