JPS55138212A - Cooling device for transformer - Google Patents

Cooling device for transformer

Info

Publication number
JPS55138212A
JPS55138212A JP4593579A JP4593579A JPS55138212A JP S55138212 A JPS55138212 A JP S55138212A JP 4593579 A JP4593579 A JP 4593579A JP 4593579 A JP4593579 A JP 4593579A JP S55138212 A JPS55138212 A JP S55138212A
Authority
JP
Japan
Prior art keywords
transformer
oil
reactor
filled
heat loss
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
JP4593579A
Other languages
Japanese (ja)
Other versions
JPS637008B2 (en
Inventor
Susumu Kawanaka
Katsuji Sokai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4593579A priority Critical patent/JPS55138212A/en
Publication of JPS55138212A publication Critical patent/JPS55138212A/en
Publication of JPS637008B2 publication Critical patent/JPS637008B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling

Abstract

PURPOSE:To make the device compact by a method wherein, when a cooling device is provided for common use with an oil-filled transformer and an oil-filled reactor installed together, the cooling device is equipped with the cooling capacity corresponding the larger one of the two, the heat loss when the two devices are operated simultaneously and the heat loss when they are operated singly. CONSTITUTION:An oil-filled transformer 1 and an oil-filled reactor 2 are installed together. The transformer 1 is attached with heat exchangers 1a-1c, which operate heat exchange with intermediate coolants, such as oil, water and Freon contained in the transformer. Similar heat exchangers 2a and 2b are attached to the reactor 2, and the coolant is circulated in a cooling tower 5 by using common piping 4. In this structure, the cooling capacity of cooling tower 5 is determined as follows. That is, since the load factor of the transformer 1 when the operation of the reactor 2 is required is not 100%, the cooling capacity is sufficinet if eihter the combined total heat loss of the two devices when the reactor 2 is operated, or the heat loss when they are operated singly, whichever is larger, can be cooled.
JP4593579A 1979-04-13 1979-04-13 Cooling device for transformer Granted JPS55138212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4593579A JPS55138212A (en) 1979-04-13 1979-04-13 Cooling device for transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4593579A JPS55138212A (en) 1979-04-13 1979-04-13 Cooling device for transformer

Publications (2)

Publication Number Publication Date
JPS55138212A true JPS55138212A (en) 1980-10-28
JPS637008B2 JPS637008B2 (en) 1988-02-15

Family

ID=12733118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4593579A Granted JPS55138212A (en) 1979-04-13 1979-04-13 Cooling device for transformer

Country Status (1)

Country Link
JP (1) JPS55138212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103985510A (en) * 2014-04-09 2014-08-13 国家电网公司 Tower-plate main transformer cooling device enabling SF6 (sulfur hexafluoride) to be directly contacted with oil and application method of tower-plate main transformer cooling device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103985510A (en) * 2014-04-09 2014-08-13 国家电网公司 Tower-plate main transformer cooling device enabling SF6 (sulfur hexafluoride) to be directly contacted with oil and application method of tower-plate main transformer cooling device

Also Published As

Publication number Publication date
JPS637008B2 (en) 1988-02-15

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