GB1101814A - Improvements in single-phase regulating systems - Google Patents

Improvements in single-phase regulating systems

Info

Publication number
GB1101814A
GB1101814A GB3099765A GB3099765A GB1101814A GB 1101814 A GB1101814 A GB 1101814A GB 3099765 A GB3099765 A GB 3099765A GB 3099765 A GB3099765 A GB 3099765A GB 1101814 A GB1101814 A GB 1101814A
Authority
GB
United Kingdom
Prior art keywords
auxiliary yoke
magnetic circuit
common
transformer
parts
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
GB3099765A
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.)
ZD Y V I PLZEN
Zavody VI Lenina Plzen np
Original Assignee
ZD Y V I PLZEN
Zavody VI Lenina Plzen np
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 ZD Y V I PLZEN, Zavody VI Lenina Plzen np filed Critical ZD Y V I PLZEN
Publication of GB1101814A publication Critical patent/GB1101814A/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
    • H02M5/02—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
    • H02M5/12—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 of voltage or current amplitude only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

1,101,814. Transformers. ZAVODY V. I. LENINA PLZEN NARODNI PODNIK. 21 July, 1965 [22 July, 1964], No. 30997/65. Heading HIT. [Also in Division H2] A single-phase system for supplying traction motors, with on-load voltage regulation on the high-voltage side, comprises a regulating transformer such as an auto transformer and a main transformer with a fixed ratio. The two transformers have a common two-limb magnetic circuit with an auxiliary yoke between the two sets of windings. The auxiliary yoke is of smaller cross-section than the other parts of the magnetic circuit or has a smaller cross-section than a part of the common magnetic circuit to which the winding of the regulating transformer is assigned. The common magnetic frame may be formed by coiling sheet material which is divided into two U-shaped parts. The auxiliary yoke is butt-jointed between the two parts. The seating surface may be bevelled on one side, or the auxiliary yoke may be divided and butt-joined on both sides to the end-faces of the limbs of the common magnetic frame.
GB3099765A 1964-07-22 1965-07-21 Improvements in single-phase regulating systems Expired GB1101814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS422964 1964-07-22

Publications (1)

Publication Number Publication Date
GB1101814A true GB1101814A (en) 1968-01-31

Family

ID=5384543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3099765A Expired GB1101814A (en) 1964-07-22 1965-07-21 Improvements in single-phase regulating systems

Country Status (3)

Country Link
AT (1) AT253066B (en)
CH (1) CH440444A (en)
GB (1) GB1101814A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL123224B1 (en) * 1977-11-30 1982-09-30 Inst Spawalnictwa Welding transformer of dropping external characteristic

Also Published As

Publication number Publication date
CH440444A (en) 1967-07-31
AT253066B (en) 1967-03-28

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