JPS56152222A - Series reactor - Google Patents

Series reactor

Info

Publication number
JPS56152222A
JPS56152222A JP5536880A JP5536880A JPS56152222A JP S56152222 A JPS56152222 A JP S56152222A JP 5536880 A JP5536880 A JP 5536880A JP 5536880 A JP5536880 A JP 5536880A JP S56152222 A JPS56152222 A JP S56152222A
Authority
JP
Japan
Prior art keywords
lead wires
coils
series reactor
tank
inductance
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
JP5536880A
Other languages
Japanese (ja)
Inventor
Nobuteru Fujimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5536880A priority Critical patent/JPS56152222A/en
Publication of JPS56152222A publication Critical patent/JPS56152222A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/08—Fixed transformers not covered by group H01F19/00 characterised by the structure without magnetic core

Abstract

PURPOSE:To simplify the layout of the lead wires of a series reactor and to increase the inductance of the lead wires at its shortcircuiting time by winding two sets of coils in the same winding direction, connecting them at the lower ends and connecting the upper ends to different terminals. CONSTITUTION:A series reactor is split into two coils 1, 2 for one phase, and the coils are disposed in windows of the exclusive magnetic shields 3, 4 for both the coils. Both the coils are wound from above to below in the same direction, the lead wires 6, 7 of the coil are provided at the top, and the lower lead wires 10, 11 of the coil are connected to one another with a lead wire 14. The upper lead wires 6, 7 are connected to different terminals, and are led externally of a tank through lead wires 15, 16 and bushings 9, 13 respectively. Since the lead wires do not almost creep in the tank, the insulation between the lead wires and the tank becomes unnecessary. Since the magnetic fluxes of both coils are acted to add one another in the direction even if the magnetic shields are saturated, its inductance will increase.
JP5536880A 1980-04-28 1980-04-28 Series reactor Pending JPS56152222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5536880A JPS56152222A (en) 1980-04-28 1980-04-28 Series reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5536880A JPS56152222A (en) 1980-04-28 1980-04-28 Series reactor

Publications (1)

Publication Number Publication Date
JPS56152222A true JPS56152222A (en) 1981-11-25

Family

ID=12996535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5536880A Pending JPS56152222A (en) 1980-04-28 1980-04-28 Series reactor

Country Status (1)

Country Link
JP (1) JPS56152222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109564814A (en) * 2016-08-09 2019-04-02 三菱电机株式会社 Hollow type reactor unit and power supply device with hollow type reactor unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109564814A (en) * 2016-08-09 2019-04-02 三菱电机株式会社 Hollow type reactor unit and power supply device with hollow type reactor unit
US20190221354A1 (en) * 2016-08-09 2019-07-18 Mitsubishi Electric Corporation Air core type reactor unit and electric power supply equipment having an air core type reactor unit
US10529478B2 (en) * 2016-08-09 2020-01-07 Mitsubishi Electric Corporation Air core type reactor unit and electric power supply equipment having an air core type reactor unit

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