JPS5197747A - - Google Patents

Info

Publication number
JPS5197747A
JPS5197747A JP51004542A JP454276A JPS5197747A JP S5197747 A JPS5197747 A JP S5197747A JP 51004542 A JP51004542 A JP 51004542A JP 454276 A JP454276 A JP 454276A JP S5197747 A JPS5197747 A JP S5197747A
Authority
JP
Japan
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
JP51004542A
Other languages
Japanese (ja)
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 GB2027/75A external-priority patent/GB1540581A/en
Application filed filed Critical
Publication of JPS5197747A publication Critical patent/JPS5197747A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is AC
    • G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/021—Current limitation using saturable reactors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
JP51004542A 1975-01-17 1976-01-17 Pending JPS5197747A (enrdf_load_stackoverflow)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB2027/75A GB1540581A (en) 1975-01-17 1975-01-17 Current limiting arrangements
GB248175 1975-01-20
GB4062875 1975-10-03
GB4062975 1975-10-03

Publications (1)

Publication Number Publication Date
JPS5197747A true JPS5197747A (enrdf_load_stackoverflow) 1976-08-27

Family

ID=27447199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51004542A Pending JPS5197747A (enrdf_load_stackoverflow) 1975-01-17 1976-01-17

Country Status (7)

Country Link
JP (1) JPS5197747A (enrdf_load_stackoverflow)
AR (1) AR209139A1 (enrdf_load_stackoverflow)
AU (1) AU503589B2 (enrdf_load_stackoverflow)
CH (1) CH627882A5 (enrdf_load_stackoverflow)
DE (1) DE2601575A1 (enrdf_load_stackoverflow)
FR (1) FR2298135A1 (enrdf_load_stackoverflow)
SE (1) SE424675B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011510603A (ja) * 2008-04-03 2011-03-31 ゼナジー パワー ピーティーワイ リミテッド 故障電流限流器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119059A (en) * 1990-09-04 1992-06-02 International Business Machines Corporation Combined differential and common mode choke for a power supply
DE102008028139A1 (de) * 2008-06-13 2009-12-17 Zenergy Power Gmbh Verfahren für die Elektrizitätsnetzverwaltung und Einrichtung hierfür

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH83037A (de) * 1919-02-08 1920-04-01 Bbc Brown Boveri & Cie Verfahren zur Strombegrenzung bei Wechselstromverbrauchern
NL293271A (enrdf_load_stackoverflow) * 1962-05-25 1900-01-01
GB1105444A (en) * 1965-05-03 1968-03-06 Licentia Gmbh Improvements relating to the protection of alternating current networks from the effects of excess current

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011510603A (ja) * 2008-04-03 2011-03-31 ゼナジー パワー ピーティーワイ リミテッド 故障電流限流器

Also Published As

Publication number Publication date
AU503589B2 (en) 1979-09-13
CH627882A5 (en) 1982-01-29
FR2298135B1 (enrdf_load_stackoverflow) 1981-12-31
AR209139A1 (es) 1977-03-31
FR2298135A1 (fr) 1976-08-13
SE424675B (sv) 1982-08-02
DE2601575A1 (de) 1976-07-22
AU1032276A (en) 1977-07-21
SE7600375L (sv) 1976-07-18

Similar Documents

Publication Publication Date Title
JPS564226Y2 (enrdf_load_stackoverflow)
FR2298135B1 (enrdf_load_stackoverflow)
JPS5442662B2 (enrdf_load_stackoverflow)
JPS5537626Y2 (enrdf_load_stackoverflow)
JPS529018U (enrdf_load_stackoverflow)
JPS5272091U (enrdf_load_stackoverflow)
JPS5262830U (enrdf_load_stackoverflow)
JPS522734U (enrdf_load_stackoverflow)
JPS5193195U (enrdf_load_stackoverflow)
JPS51152277U (enrdf_load_stackoverflow)
JPS51117793U (enrdf_load_stackoverflow)
HU170266B (enrdf_load_stackoverflow)
CH596196A5 (enrdf_load_stackoverflow)
CH594978A5 (enrdf_load_stackoverflow)
CH598913A5 (enrdf_load_stackoverflow)
CH598873A5 (enrdf_load_stackoverflow)
CH598624A5 (enrdf_load_stackoverflow)
CH598292A5 (enrdf_load_stackoverflow)
CH597674A5 (enrdf_load_stackoverflow)
CH597247A5 (enrdf_load_stackoverflow)
CH597231A5 (enrdf_load_stackoverflow)
CH597074A5 (enrdf_load_stackoverflow)
CH596827A5 (enrdf_load_stackoverflow)
CH594472A5 (enrdf_load_stackoverflow)
CH595999A5 (enrdf_load_stackoverflow)