GB1157467A - A Current Supply System. - Google Patents

A Current Supply System.

Info

Publication number
GB1157467A
GB1157467A GB4555566A GB4555566A GB1157467A GB 1157467 A GB1157467 A GB 1157467A GB 4555566 A GB4555566 A GB 4555566A GB 4555566 A GB4555566 A GB 4555566A GB 1157467 A GB1157467 A GB 1157467A
Authority
GB
United Kingdom
Prior art keywords
converter
capacitor
oct
networks
supply system
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
GB4555566A
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
Publication of GB1157467A publication Critical patent/GB1157467A/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
    • H02M5/45—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
    • 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
    • H02M5/10—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 transformers
    • H02M5/14—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 transformers for conversion between circuits of different phase number

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

1,157,467. Phase changing circuits. LICENTIA PATENT-VERWALTUNGS G.m.b.H. 12 Oct., 1966 [20 Oct., 1965], No. 45555/66. Heading H2F. A phase changing system comprises two networks having a different number of phases connected to the A.C. side of a converter Be and a capacitor connected to the D.C. side of the capacitor. The connections between the networks and the converter may include chokes and filters L 1 , S 1 , L 2 , S 2 for suppressing harmonics. A suitable converter for use in the system, Fig. 1 (not shown) comprises a three-phase bridge with a storage capacitor across the D.C. side and reverse diodes across the controlled rectifiers. The converter may supply active as well as reactive power.
GB4555566A 1965-10-20 1966-10-12 A Current Supply System. Expired GB1157467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0051938 1965-10-20

Publications (1)

Publication Number Publication Date
GB1157467A true GB1157467A (en) 1969-07-09

Family

ID=7274372

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4555566A Expired GB1157467A (en) 1965-10-20 1966-10-12 A Current Supply System.

Country Status (4)

Country Link
CH (1) CH493128A (en)
DE (1) DE1513967A1 (en)
GB (1) GB1157467A (en)
SE (1) SE337255B (en)

Also Published As

Publication number Publication date
CH493128A (en) 1970-06-30
DE1513967A1 (en) 1969-10-23
SE337255B (en) 1971-08-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees