DE2102233A1 - - Google Patents

Info

Publication number
DE2102233A1
DE2102233A1 DE19712102233 DE2102233A DE2102233A1 DE 2102233 A1 DE2102233 A1 DE 2102233A1 DE 19712102233 DE19712102233 DE 19712102233 DE 2102233 A DE2102233 A DE 2102233A DE 2102233 A1 DE2102233 A1 DE 2102233A1
Authority
DE
Germany
Prior art keywords
phase
primary
transformer
transformers
winding
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.)
Pending
Application number
DE19712102233
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6158071A priority Critical patent/JPS5213007B1/ja
Publication of DE2102233A1 publication Critical patent/DE2102233A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H01F27/385—Auxiliary core members; Auxiliary coils or windings for reducing harmonics

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Ac-Ac Conversion (AREA)
DE19712102233 1970-01-19 1971-01-12 Pending DE2102233A1 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6158071A JPS5213007B1 (xx) 1970-11-19 1971-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001717A FR2074686B1 (xx) 1970-01-19 1970-01-19

Publications (1)

Publication Number Publication Date
DE2102233A1 true DE2102233A1 (xx) 1971-08-26

Family

ID=9049224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712102233 Pending DE2102233A1 (xx) 1970-01-19 1971-01-12

Country Status (6)

Country Link
US (1) US3671901A (xx)
CH (1) CH538774A (xx)
DE (1) DE2102233A1 (xx)
FR (1) FR2074686B1 (xx)
GB (1) GB1340256A (xx)
NL (1) NL7100149A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106089A (en) * 1976-09-10 1978-08-08 The Garrett Corporation Alternating current power dividing or combining system
JPS58179228U (ja) * 1982-05-27 1983-11-30 株式会社小松製作所 トロリ−アシストダンプトラツク用交流饋電装置
US4493016A (en) * 1982-10-07 1985-01-08 Westinghouse Electric Corp. Rectifier transformer
US4513243A (en) * 1983-06-08 1985-04-23 Westinghouse Electric Corp. Core form transformer for selective cancellation of subsynchronous resonance
US4638177A (en) * 1985-11-14 1987-01-20 Westinghouse Electric Corp. Rotating flux transformer
US4639610A (en) * 1985-12-10 1987-01-27 Westinghouse Electric Corp. Rotating flux transformer
FR2596195B1 (fr) * 1986-03-24 1989-03-31 Commissariat Energie Atomique Procede et dispositif de transmission de courants electriques triphases par un systeme de connexion amovible sans contact
FR2610150B1 (fr) * 1987-01-23 1989-05-12 Trailigaz Dispositif d'alimentation electrique pour un ozoneur
US5063487A (en) * 1990-03-22 1991-11-05 The United States Of America As Represented By The Secrectary Of The Navy Main and auxiliary transformer rectifier system for minimizing line harmonics
US5343080A (en) * 1991-11-15 1994-08-30 Power Distribution, Inc. Harmonic cancellation system
US5434455A (en) * 1991-11-15 1995-07-18 Power Distribution, Inc. Harmonic cancellation system
US5206539A (en) * 1991-11-15 1993-04-27 Power Distribution, Inc. Transformer with cancellation of harmonic currents by phase shited secondary windings
WO1993023914A1 (en) * 1992-05-11 1993-11-25 Electric Power Research Institute Harmonic blocking converter system
WO1993023913A1 (en) * 1992-05-11 1993-11-25 Electric Power Research Institute Optimized high power voltage sourced inverter system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE160887C (xx) *
US1227415A (en) * 1911-08-07 1917-05-22 Westinghouse Electric & Mfg Co Transformer.
DE492873C (de) * 1925-06-20 1930-03-04 Bbc Brown Boveri & Cie Einrichtung zur Herstellung eines anzapfbaren Nullpunktes in Dreiphasennetzen zum Anschluss von Nullpunktsdrosselspulen
CH127635A (de) * 1926-08-16 1928-09-01 Bbc Brown Boveri & Cie Einrichtung zur Herstellung eines künstlichen Nullpunktes zum Anschluss von Löschspulen an Dreiphasennetze.
GB495370A (en) * 1936-02-11 1938-11-11 Siemens Ag Improvements in or relating to three-phase transformers and three-phase choking coils
USB354512I5 (xx) * 1956-07-27
US2975357A (en) * 1958-09-26 1961-03-14 Gen Electric Transformer

Also Published As

Publication number Publication date
NL7100149A (xx) 1971-07-21
FR2074686A1 (xx) 1971-10-08
FR2074686B1 (xx) 1977-06-03
CH538774A (fr) 1973-06-30
US3671901A (en) 1972-06-20
GB1340256A (en) 1973-12-12

Similar Documents

Publication Publication Date Title
DE69412582T2 (de) Hochspannungsgleichstromübertragung
DE69508625T2 (de) Serienkompensierte wechselrichteranlage
DE2110746A1 (de) Wechselrichter mit treppenfoermiger Ausgangsspannung
DE10042938A1 (de) Modulare einstellbare Mehrniveau-Speisequelle mit parallelgeschalteten aktiven Eingängen
DE2102233A1 (xx)
DE112012001465T5 (de) 48-Puls-Dreiphasen-Gleichrichtertransformator
DE1613695A1 (de) Schaltungsanordnung zur Umrichtung einer Mehrphasenspannung in eine Wechselspannung niedrigerer Frequenz
DE69125894T2 (de) Optimiertes 18-Puls AC/DC, oder DC/AC, Konvertersystem
DE3826524A1 (de) Leistungseinspeiseschaltung mit saugdrossel
DE589724C (de) Anordnung zur Frequenzwandlung in ruhenden Frequenzwandlern
DE4229303B4 (de) Gleichrichter
DE2106146C3 (de) Dreiphasige Wechselrichteranordnung
DE3104397C2 (de) Transformatorschaltung für Stromrichter mit Halbleiterventilen in doppelter Drehstrombrückenschaltung
DE1638407C3 (xx)
DE904796C (de) Stromrichter mit Spannungskommutierung
DE892183C (de) Oberwellenfreie und gleichstromvormagnetisierte Drehstromdrossel
DE911394C (de) Vier- und Mehrwicklungstransformator
DE589219C (de) Einrichtung zur Herbeifuehrung einer UEberlappung der Anodenstroeme in sechs- und zwoelfphasigen Gleichrichteranlagen
DE1613753C (de) Schaltungsanordnung zur Spei sung eines symmetrischen Mehrphasen Nutzstromkreises aus einer Emphasen wechselspannung
DE733815C (de) Anordnung zur Unterdrueckung der Harmonischen mit durch 3 teilbarer Ordnungszahl im Fluss von gleichstromvormagnetisierten Drehstrom-Drosselspulen oder-Transformatoren
DE915479C (de) Umrichter mit in Brueckenschaltung angeordneten Entladungsgefaessen
DE1638318A1 (de) Magnetregler
DE589087C (de) Transformatoranordnung zur Umformung von Drehstrom in Drehstrom mittels Einphasentransformatoren
DE638865C (de) Einrichtung zur Erzielung einer gleichmaessigen Stromverteilung auf die Anoden eines Gleich-richters, der von einer durch Phasenkombination aus einer symmetrischen sechsphasigen Sternwicklung entstandenen sechs n-phasigen Sekundaerwicklung eines Transformators gespeist wird (n ist eine ganze Zahl groesser als 1)
DE638427C (de) Anordnung zur Regelung der Stromstaerke von Lichtbogengleichrichtern