FR2275058A1 - Dispositif avec circuit comprenant un certain nombre de convertisseurs, notamment de convertisseurs directs montes en etoile, en particulier pour l'alimentation de moteurs a champ tournant - Google Patents

Dispositif avec circuit comprenant un certain nombre de convertisseurs, notamment de convertisseurs directs montes en etoile, en particulier pour l'alimentation de moteurs a champ tournant

Info

Publication number
FR2275058A1
FR2275058A1 FR7509540A FR7509540A FR2275058A1 FR 2275058 A1 FR2275058 A1 FR 2275058A1 FR 7509540 A FR7509540 A FR 7509540A FR 7509540 A FR7509540 A FR 7509540A FR 2275058 A1 FR2275058 A1 FR 2275058A1
Authority
FR
France
Prior art keywords
converters
supply
circuit including
certain number
rotating field
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
FR7509540A
Other languages
English (en)
Other versions
FR2275058B1 (fr
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 AG
Original Assignee
Siemens AG
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 DE2415398A external-priority patent/DE2415398C3/de
Priority claimed from DE19752502513 external-priority patent/DE2502513A1/de
Priority claimed from DE2509177A external-priority patent/DE2509177C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2275058A1 publication Critical patent/FR2275058A1/fr
Application granted granted Critical
Publication of FR2275058B1 publication Critical patent/FR2275058B1/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
    • H02M5/04—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 static converters
    • H02M5/22—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 static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—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 static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/27—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 static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency
    • H02M5/271—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 static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means for conversion of frequency from a three phase input voltage
    • 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
    • H02M1/12—Arrangements for reducing harmonics from ac input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Ac-Ac Conversion (AREA)
FR7509540A 1974-03-29 1975-03-26 Dispositif avec circuit comprenant un certain nombre de convertisseurs, notamment de convertisseurs directs montes en etoile, en particulier pour l'alimentation de moteurs a champ tournant Granted FR2275058A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2415398A DE2415398C3 (de) 1974-03-29 1974-03-29 Schaltungsanordnung mit einer Anzahl von Umrichtern, insbesondere von Direktumrichtern in Sternschaltung
DE19752502513 DE2502513A1 (de) 1975-01-22 1975-01-22 Schaltungsanordnung mit einer anzahl von umrichtern, insbesondere von direktumrichtern in sternschaltung
DE2509177A DE2509177C3 (de) 1975-03-03 1975-03-03 Schaltungsanordnung mit drei Umrichtern mit Einphasen-Wechselspannungsausgang

Publications (2)

Publication Number Publication Date
FR2275058A1 true FR2275058A1 (fr) 1976-01-09
FR2275058B1 FR2275058B1 (fr) 1981-12-18

Family

ID=27185863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509540A Granted FR2275058A1 (fr) 1974-03-29 1975-03-26 Dispositif avec circuit comprenant un certain nombre de convertisseurs, notamment de convertisseurs directs montes en etoile, en particulier pour l'alimentation de moteurs a champ tournant

Country Status (6)

Country Link
JP (1) JPS5758865B2 (fr)
FR (1) FR2275058A1 (fr)
GB (2) GB1509451A (fr)
IT (1) IT1034687B (fr)
NL (1) NL7503076A (fr)
SE (1) SE400431B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2581594C2 (ru) * 2014-10-06 2016-04-20 Евгений Николаевич Коптяев Улучшенный понижающий преобразователь частоты
RU2639048C2 (ru) * 2015-03-30 2017-12-19 Евгений Николаевич Коптяев Способ преобразования частоты

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523965Y2 (fr) * 1976-04-30 1980-06-07
DE3029320A1 (de) * 1980-08-01 1982-03-04 Siemens AG, 1000 Berlin und 8000 München Umrichter mit mehrphasigem ausgang und jeweils einem eigenen stromregler fuer jeden ausgang
US4993986A (en) * 1989-11-01 1991-02-19 Bloomfield Steven L Fuzz blower power tube
GB2330254B (en) * 1997-10-09 2000-10-18 Toshiba Kk Multiple inverter system
ES2318555T3 (es) * 2005-10-24 2009-05-01 Conergy Ag Inversor.
EA015042B1 (ru) * 2010-04-07 2011-04-29 Открытое Акционерное Общество "Нпо "Русский Электропривод" Система питания и управления многофазной вентильной машиной
RU2691635C2 (ru) * 2018-10-29 2019-06-17 Евгений Николаевич Коптяев Способ двухканального преобразования частоты
CN114024468A (zh) * 2021-10-12 2022-02-08 新疆蓝山屯河能源有限公司 电石炉环形加料机电机负荷均分控制装置及控制方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2581594C2 (ru) * 2014-10-06 2016-04-20 Евгений Николаевич Коптяев Улучшенный понижающий преобразователь частоты
RU2639048C2 (ru) * 2015-03-30 2017-12-19 Евгений Николаевич Коптяев Способ преобразования частоты

Also Published As

Publication number Publication date
FR2275058B1 (fr) 1981-12-18
JPS50140823A (fr) 1975-11-12
GB1509451A (en) 1978-05-04
JPS5758865B2 (fr) 1982-12-11
GB1509452A (en) 1978-05-04
NL7503076A (nl) 1975-10-01
SE400431B (sv) 1978-03-20
IT1034687B (it) 1979-10-10
SE7503441L (fr) 1975-09-30

Similar Documents

Publication Publication Date Title
BE827263A (fr) Dispositif avec circuit comprenant un certain nombre de convertisseursnotamment de convertisseurs directs montes en etoile, en particulier pour l'alimentation de moteurs a champ tournant
FR2292336A1 (fr) Bus de distribution d'alimentation pour dispositif de circuit integre a semi-conducteur, et dispositif l'incorporant
FR2322318A1 (fr) Dispositif d'etancheite pour un passage d'arbre
BE854462A (fr) Dispositif d'alimentation pour machine a reluctance variable
FR2275058A1 (fr) Dispositif avec circuit comprenant un certain nombre de convertisseurs, notamment de convertisseurs directs montes en etoile, en particulier pour l'alimentation de moteurs a champ tournant
FR2292555A1 (fr) Dispositif de montage d'une meule sur un arbre porte-meule
FR1485257A (fr) Dispositif de pivotement d'une extrémité de l'arbre d'un mobile d'horlogerie
FR2296928A1 (fr) Dispositif d'alimentation electrique
FR2310021A1 (fr) Dispositif convertisseur d'alimentation electrique
FR2287277A1 (fr) Dispositif d'alimentation en poudre
BE791335A (fr) Dispositif commutateur-hacheur pour l'alimentation d'un moteur a courant alternatif
BE846819A (fr) Dispositif d'etancheite d'arbre
FR1287299A (fr) Dispositif pour le blocage d'un moyeu sur un arbre
FR2282289A1 (fr) Dispositif de dosage de fluide, notamment de courant d'air avec un lubrifiant
BE764854A (fr) Dispositif d'alimentation en particulier pour cristallerie
JPS522380A (en) Automatic-insertion-of-semiconductor-unit-into- measiromg-socket-and-p ull-out-device
JPS5215172A (en) Balls polishing and conveying device
FR2313984A1 (fr) Dispositif d'alimentation pour machine a broyer
FR1409934A (fr) Dispositif de téléindication des déplacements d'un organe mobile d'une machine, et en particulier d'une machine-outil
JPS5288995A (en) Apparatus for mounting propeller
BE806484A (fr) Dispositif d'alimentation d'un moteur asynchrone
JPS5245020A (en) Control device of induction motor
FR2303745A1 (fr) Dispositif d'alimentation de panneaux
FR1395295A (fr) Dispositif pour fixation d'une tête d'agitateur sur un arbre lisse et en particulier creux
JPS5239063A (en) A reduction gear

Legal Events

Date Code Title Description
ST Notification of lapse