DE3527844C2 - - Google Patents

Info

Publication number
DE3527844C2
DE3527844C2 DE19853527844 DE3527844A DE3527844C2 DE 3527844 C2 DE3527844 C2 DE 3527844C2 DE 19853527844 DE19853527844 DE 19853527844 DE 3527844 A DE3527844 A DE 3527844A DE 3527844 C2 DE3527844 C2 DE 3527844C2
Authority
DE
Germany
Prior art keywords
variable
voltage
intermediate circuit
converter
field weakening
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.)
Expired
Application number
DE19853527844
Other languages
German (de)
English (en)
Other versions
DE3527844A1 (de
Inventor
Norbert Ing.(Grad.) Niesel
Klaus Ing.(Grad.) 1000 Berlin De Wegener
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19853527844 priority Critical patent/DE3527844A1/de
Publication of DE3527844A1 publication Critical patent/DE3527844A1/de
Application granted granted Critical
Publication of DE3527844C2 publication Critical patent/DE3527844C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)
DE19853527844 1985-07-31 1985-07-31 Schaltungsanordnung zur frequenzverstellung eines gleichspannungs-zwischenkreisumrichters bei konstanter ausgangsspannung Granted DE3527844A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853527844 DE3527844A1 (de) 1985-07-31 1985-07-31 Schaltungsanordnung zur frequenzverstellung eines gleichspannungs-zwischenkreisumrichters bei konstanter ausgangsspannung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853527844 DE3527844A1 (de) 1985-07-31 1985-07-31 Schaltungsanordnung zur frequenzverstellung eines gleichspannungs-zwischenkreisumrichters bei konstanter ausgangsspannung

Publications (2)

Publication Number Publication Date
DE3527844A1 DE3527844A1 (de) 1987-02-12
DE3527844C2 true DE3527844C2 (US06824948-20041130-C00056.png) 1987-08-20

Family

ID=6277578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853527844 Granted DE3527844A1 (de) 1985-07-31 1985-07-31 Schaltungsanordnung zur frequenzverstellung eines gleichspannungs-zwischenkreisumrichters bei konstanter ausgangsspannung

Country Status (1)

Country Link
DE (1) DE3527844A1 (US06824948-20041130-C00056.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2873689B2 (ja) * 1988-01-29 1999-03-24 ファナック株式会社 速度制御装置
US4876637A (en) * 1988-03-22 1989-10-24 Kabushiki Kaisha Toshiba Power converter and method of controlling the same
US5184057A (en) * 1989-09-14 1993-02-02 Hitachi, Ltd. Control method and device for ac motor
CN103595332B (zh) * 2013-11-26 2016-02-17 沈阳工业大学 基于变频技术的旋转滤网控制方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624597C2 (de) * 1976-05-28 1983-09-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Steuerung von über eine Stromrichteranordnung gespeisten Drehstrommotoren bei dynamischen Betriebsänderungen
DE3021119C2 (de) * 1980-06-04 1986-08-14 Danfoss A/S, Nordborg Wechselrichterschaltung zum Betrieb eines in der Drehzahl steuerbaren Asynchronmotors
DE3234301A1 (de) * 1982-09-16 1984-03-22 Merck Patent Gmbh, 6100 Darmstadt Neue bisazidoverbindungen, diese enthaltende lichtempfindliche zusammensetzungen und verfahren zur erzeugung von reliefstrukturen

Also Published As

Publication number Publication date
DE3527844A1 (de) 1987-02-12

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee