GB707640A - Improvements in or relating to frequency converting systems - Google Patents

Improvements in or relating to frequency converting systems

Info

Publication number
GB707640A
GB707640A GB11829/50A GB1182950A GB707640A GB 707640 A GB707640 A GB 707640A GB 11829/50 A GB11829/50 A GB 11829/50A GB 1182950 A GB1182950 A GB 1182950A GB 707640 A GB707640 A GB 707640A
Authority
GB
United Kingdom
Prior art keywords
line
machine
vary
voltage
frequency
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
GB11829/50A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB707640A publication Critical patent/GB707640A/en
Expired legal-status Critical Current

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
    • H02M5/443—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
    • H02M5/447—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 discharge tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
GB11829/50A 1949-05-11 1950-05-11 Improvements in or relating to frequency converting systems Expired GB707640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE283538X 1949-05-11

Publications (1)

Publication Number Publication Date
GB707640A true GB707640A (en) 1954-04-21

Family

ID=6046873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11829/50A Expired GB707640A (en) 1949-05-11 1950-05-11 Improvements in or relating to frequency converting systems

Country Status (5)

Country Link
BE (1) BE495663A (enrdf_load_html_response)
CH (1) CH283538A (enrdf_load_html_response)
DE (1) DE966722C (enrdf_load_html_response)
FR (1) FR1017419A (enrdf_load_html_response)
GB (1) GB707640A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109976A (en) * 1958-08-08 1963-11-05 Siemens Ag Phase and frequency converter device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244942B (de) * 1961-03-14 1967-07-20 Asea Ab Stromrichterstation zum asynchronen Zusammenschalten von zwei Wechselstromnetzen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE614864C (de) * 1935-06-20 Aeg Anordnung zum Parallelbetrieb zwischen Wechselstrommaschinen und Wechselrichtern
US1222440A (en) * 1915-03-24 1917-04-10 Westinghouse Electric & Mfg Co Frequency-changing system.
AT140779B (de) * 1930-03-26 1935-02-25 Aeg Anordnung zum wechselseitigen Leistungsaustausch zwischen Wechselstromnetzen beliebiger Frequenz, Phase and Spannung über eine Gleichstromübertragungsleitung.
DE627784C (de) * 1931-05-24 1936-03-23 Aeg Anordnung zum Betrieb von Einphasenwechselrichtern
DE677346C (de) * 1932-04-29 1939-06-26 Siemens Schuckertwerke Akt Ges Anordnung zum Betrieb von netzgefuehrten Wechselrichtern
DE638428C (de) * 1932-07-03 1936-11-14 Aeg Anordnung zur Energielieferung von einem Wechselstromnetz an ein anderes mittels Gleichrichter und Wechselrichter mit Gleichstromzwischenkreis
DE642628C (de) * 1932-07-09 1937-03-11 Aeg Anordnung zum Anlassen einer parallel mit einem Wechselrichter auf ein Verbrauchernetz arbeitenden Synchronmaschine, die eine zweite Ankerwicklung aufweist, der die generatorisch abzugebende Wirkleistung durch einen zweiten Wechselrichter zugefuehrt wird

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109976A (en) * 1958-08-08 1963-11-05 Siemens Ag Phase and frequency converter device

Also Published As

Publication number Publication date
CH283538A (de) 1952-06-15
BE495663A (enrdf_load_html_response)
FR1017419A (fr) 1952-12-10
DE966722C (de) 1957-08-22

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