JPS57112007A - Three-phase and seven-leg core type reactor - Google Patents

Three-phase and seven-leg core type reactor

Info

Publication number
JPS57112007A
JPS57112007A JP18536780A JP18536780A JPS57112007A JP S57112007 A JPS57112007 A JP S57112007A JP 18536780 A JP18536780 A JP 18536780A JP 18536780 A JP18536780 A JP 18536780A JP S57112007 A JPS57112007 A JP S57112007A
Authority
JP
Japan
Prior art keywords
yoke
reactor
leg
legs
main
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
JP18536780A
Other languages
Japanese (ja)
Inventor
Ikuo Sadakawa
Hironobu Naito
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Fuji Electric Manufacturing Co Ltd
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 Fuji Electric Co Ltd, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP18536780A priority Critical patent/JPS57112007A/en
Publication of JPS57112007A publication Critical patent/JPS57112007A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F37/00—Fixed inductances not covered by group H01F17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

PURPOSE:To enable to test the three-phase reactors one by one as a single reactor as well as to reduce noise by having the adjustable displacement of each main leg by a method wherein, when both end parts of the yoke arranged at the top and the bottom of both ends of the main leg are magnetically coupled to a feed back leg, the coupling is performed through the intermediary of a vacant space. CONSTITUTION:The three-phase and seven-leg core type reactor is consisted of three main legs 3 having a wiring circuit 5 and a yoke 33 which are located at the lower end and are constituted in one body, and the yoke is split into three parts so as to correspond to the main legs 3 respectively when a yoke 32 is provided at the top end of the reactor. Then, four feed back legs 31 are provided surrounding the main legs 3, and at the same time, vacant spaces 34 are provided between the feed back legs 31 using voil space constituting material 2, and at the same time, vacant space 35 is also provided for the yoke 33 located at the bottom end. Through these procedures, the magnetic coupling to the other reactor can be disconnected by the vacant space when single-phase reactors are tested one by one, and an independent test can be performed.
JP18536780A 1980-12-29 1980-12-29 Three-phase and seven-leg core type reactor Pending JPS57112007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18536780A JPS57112007A (en) 1980-12-29 1980-12-29 Three-phase and seven-leg core type reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18536780A JPS57112007A (en) 1980-12-29 1980-12-29 Three-phase and seven-leg core type reactor

Publications (1)

Publication Number Publication Date
JPS57112007A true JPS57112007A (en) 1982-07-12

Family

ID=16169554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18536780A Pending JPS57112007A (en) 1980-12-29 1980-12-29 Three-phase and seven-leg core type reactor

Country Status (1)

Country Link
JP (1) JPS57112007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088603A2 (en) * 2008-02-06 2009-08-12 ABB Technology AG Shunt reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2088603A2 (en) * 2008-02-06 2009-08-12 ABB Technology AG Shunt reactor
EP2088603A3 (en) * 2008-02-06 2014-06-25 ABB Technology AG Shunt reactor

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