JPS57193974A - Water cooled thyristor converting device - Google Patents

Water cooled thyristor converting device

Info

Publication number
JPS57193974A
JPS57193974A JP56076763A JP7676381A JPS57193974A JP S57193974 A JPS57193974 A JP S57193974A JP 56076763 A JP56076763 A JP 56076763A JP 7676381 A JP7676381 A JP 7676381A JP S57193974 A JPS57193974 A JP S57193974A
Authority
JP
Japan
Prior art keywords
cooling
water
reactor
passed
piping
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
JP56076763A
Other languages
Japanese (ja)
Other versions
JPS6341311B2 (en
Inventor
Shigeru Tanabe
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 JP56076763A priority Critical patent/JPS57193974A/en
Publication of JPS57193974A publication Critical patent/JPS57193974A/en
Publication of JPS6341311B2 publication Critical patent/JPS6341311B2/ja
Granted 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

PURPOSE:To prevent electrolytic corrosion developed in the reactor section by specifying the connection between the electric circuit and the cooling water piping in a converting device that consists of a thyristor provided with cooling fins and a reactor which is water-cooled. CONSTITUTION:Thyristors 1A and 1B that have cooling fins are connected in series and on their both ends a water cooling resistor 2 and a condenser 3 are connected in this order, and further a water-cooling reactor 4 is connected to the thyristor 1A. The cooling water is passed from a supply water piping 5 through cooling fins 7C-7A in this order, and then the water is passed through the reactor 4, and after this passed through resistors 2A and 2B, and led to the water outlet piping 8 for cooling various sections. Accordingly the cooling water inlet 9 of the reactor 4 and the cooling fin 7A are at the same potential, and the cooling water outlet 10 and the reactor 2A are at the same potential without leaking current, which allows prevention of electrolytic corrosion of the reactor section without taking special countermeasures.
JP56076763A 1981-05-22 1981-05-22 Water cooled thyristor converting device Granted JPS57193974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56076763A JPS57193974A (en) 1981-05-22 1981-05-22 Water cooled thyristor converting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56076763A JPS57193974A (en) 1981-05-22 1981-05-22 Water cooled thyristor converting device

Publications (2)

Publication Number Publication Date
JPS57193974A true JPS57193974A (en) 1982-11-29
JPS6341311B2 JPS6341311B2 (en) 1988-08-16

Family

ID=13614627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56076763A Granted JPS57193974A (en) 1981-05-22 1981-05-22 Water cooled thyristor converting device

Country Status (1)

Country Link
JP (1) JPS57193974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017133881A1 (en) * 2016-02-04 2017-08-10 Siemens Aktiengesellschaft Series circuit arrangement of power semiconductors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017133881A1 (en) * 2016-02-04 2017-08-10 Siemens Aktiengesellschaft Series circuit arrangement of power semiconductors
US10559519B2 (en) 2016-02-04 2020-02-11 Siemens Aktiengesellschaft Series circuit arrangement of power semiconductors

Also Published As

Publication number Publication date
JPS6341311B2 (en) 1988-08-16

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