FR2362523A1 - Convertisseur de frequence quadruple - Google Patents

Convertisseur de frequence quadruple

Info

Publication number
FR2362523A1
FR2362523A1 FR7725201A FR7725201A FR2362523A1 FR 2362523 A1 FR2362523 A1 FR 2362523A1 FR 7725201 A FR7725201 A FR 7725201A FR 7725201 A FR7725201 A FR 7725201A FR 2362523 A1 FR2362523 A1 FR 2362523A1
Authority
FR
France
Prior art keywords
pole
group
converter
frequency
frequency converter
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.)
Granted
Application number
FR7725201A
Other languages
English (en)
Other versions
FR2362523B1 (fr
Inventor
Zenkichi Tsuchiya
Fujio Ishikawa
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.)
Toyo Denki Seizo KK
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Denki Seizo KK
Toyo Electric Manufacturing Ltd
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
Priority claimed from JP9779476A external-priority patent/JPS5324531A/ja
Priority claimed from JP4849477A external-priority patent/JPS53135425A/ja
Application filed by Toyo Denki Seizo KK, Toyo Electric Manufacturing Ltd filed Critical Toyo Denki Seizo KK
Publication of FR2362523A1 publication Critical patent/FR2362523A1/fr
Application granted granted Critical
Publication of FR2362523B1 publication Critical patent/FR2362523B1/fr
Granted 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
    • H02M5/02—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 without intermediate conversion into dc
    • H02M5/32—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 without intermediate conversion into dc by dynamic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

L'invention concerne un convertisseur de fréquence comprenant un stator équipé d'un enroulement primaire et secondaire ainsi qu'un rotor tournant librement. Dans ce convertisseur, les pôles saillants du rotor sont divisés en deux groupes alternés, chaque pôle appartenant au premier groupe étant agencé de façon à comporter un entrefer qui est plus étroit dans la partie centrale du pôle que dans ses parties extérieures, et chaque pôle appartenant au second groupe étant agencé de façon à comporter un entrefer plus large dans la partie centrale du pôle que dans ses parties extérieures. Convertisseur permettant de faire sortir de l'enroulement secondaire un courant d'une fréquence quadruple de la fréquence de la source.
FR7725201A 1976-08-18 1977-08-17 Convertisseur de frequence quadruple Granted FR2362523A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9779476A JPS5324531A (en) 1976-08-18 1976-08-18 Frequency converter
JP4849477A JPS53135425A (en) 1977-04-28 1977-04-28 Frequency converter

Publications (2)

Publication Number Publication Date
FR2362523A1 true FR2362523A1 (fr) 1978-03-17
FR2362523B1 FR2362523B1 (fr) 1979-03-23

Family

ID=26388777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725201A Granted FR2362523A1 (fr) 1976-08-18 1977-08-17 Convertisseur de frequence quadruple

Country Status (4)

Country Link
CA (1) CA1078920A (fr)
DE (1) DE2735191C2 (fr)
FR (1) FR2362523A1 (fr)
GB (1) GB1544300A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913612C2 (de) * 1979-04-04 1982-06-16 Siemens AG, 1000 Berlin und 8000 München Ruhender magnetischer Frequenzvervielfacher
GB2500495B (en) * 2010-09-13 2018-10-31 Aker Solutions As Stable subsea electric power transmission to run subsea high speed motors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800027A (en) * 1927-12-23 1931-04-07 Gen Electric Single-unit frequency changer
FR1123877A (fr) * 1955-03-23 1956-10-01 Changeur de fréquence perfectionné
DE1091220B (de) * 1959-04-04 1960-10-20 Himmelwerk A G Einanker-Gleichpol-Frequenzumformer
DE1125539B (de) * 1959-03-21 1962-03-15 Himmelwerk A G Einanker-Gleichpol-Frequenzumformer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT106924B (de) * 1915-12-09 1927-07-25 Bergmann Elektricitaet Ag Für zwei Felder verschiedener Polzahl ausgebildeter Induktor mit ausgeprägten Polen.
DE494439C (de) * 1923-12-01 1930-03-29 Bergmann Elek Citaets Werke Ak Fuer zwei Felder von im Verhaeltnis 3:1 verschiedener Polzahl ausgebildeter gleichstromerregter Induktor mit ausgepraegten Polen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1800027A (en) * 1927-12-23 1931-04-07 Gen Electric Single-unit frequency changer
FR1123877A (fr) * 1955-03-23 1956-10-01 Changeur de fréquence perfectionné
DE1125539B (de) * 1959-03-21 1962-03-15 Himmelwerk A G Einanker-Gleichpol-Frequenzumformer
DE1091220B (de) * 1959-04-04 1960-10-20 Himmelwerk A G Einanker-Gleichpol-Frequenzumformer

Also Published As

Publication number Publication date
GB1544300A (en) 1979-04-19
FR2362523B1 (fr) 1979-03-23
DE2735191A1 (de) 1978-02-23
DE2735191C2 (de) 1982-01-14
CA1078920A (fr) 1980-06-03

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Legal Events

Date Code Title Description
ST Notification of lapse