JPS57206257A - Arc stabilization for rotating field-type welding generator - Google Patents

Arc stabilization for rotating field-type welding generator

Info

Publication number
JPS57206257A
JPS57206257A JP9104881A JP9104881A JPS57206257A JP S57206257 A JPS57206257 A JP S57206257A JP 9104881 A JP9104881 A JP 9104881A JP 9104881 A JP9104881 A JP 9104881A JP S57206257 A JPS57206257 A JP S57206257A
Authority
JP
Japan
Prior art keywords
rotor
rotating field
type welding
arc
welding generator
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.)
Granted
Application number
JP9104881A
Other languages
Japanese (ja)
Other versions
JPH033460B2 (en
Inventor
Takayuki Fujikawa
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.)
SHIN DAIWA KOGYO
SHINDAIWA KOGYO KK
Original Assignee
SHIN DAIWA KOGYO
SHINDAIWA KOGYO KK
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 SHIN DAIWA KOGYO, SHINDAIWA KOGYO KK filed Critical SHIN DAIWA KOGYO
Priority to JP9104881A priority Critical patent/JPS57206257A/en
Publication of JPS57206257A publication Critical patent/JPS57206257A/en
Publication of JPH033460B2 publication Critical patent/JPH033460B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

PURPOSE:To improve voltage recovery characteristics by a simple method and to contrive the stabilization of arc as well by a method wherein suitable sized magnetic material blocks are installed on a rotor and an external additional device is eliminated. CONSTITUTION:Gaps 6 are maintained wider than the gap 7 between an armature 1 and a rotor 2 and are provided between the N pole and S pole symmetrically provided at the rotor 2 of a rotating field-type welding generator and suitable sized magnetic material blocks 5 are installed on the rotor. The voltage recovered when a welding rod is released from short-circuit condition by providing with the blocks 5 appears by adding closed circuit magnetic flux phi3 shunted to the magnetic materials 5 to the magnetic flux phi2' at load and voltage recovery becomes high and stable arc can be obtained. Furthermore, welding work becomes very easy.
JP9104881A 1981-06-12 1981-06-12 Arc stabilization for rotating field-type welding generator Granted JPS57206257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9104881A JPS57206257A (en) 1981-06-12 1981-06-12 Arc stabilization for rotating field-type welding generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9104881A JPS57206257A (en) 1981-06-12 1981-06-12 Arc stabilization for rotating field-type welding generator

Publications (2)

Publication Number Publication Date
JPS57206257A true JPS57206257A (en) 1982-12-17
JPH033460B2 JPH033460B2 (en) 1991-01-18

Family

ID=14015612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9104881A Granted JPS57206257A (en) 1981-06-12 1981-06-12 Arc stabilization for rotating field-type welding generator

Country Status (1)

Country Link
JP (1) JPS57206257A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS435767Y1 (en) * 1965-12-25 1968-03-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS435767Y1 (en) * 1965-12-25 1968-03-13

Also Published As

Publication number Publication date
JPH033460B2 (en) 1991-01-18

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