JPH01284722A - Winding temperature measuring instrument - Google Patents

Winding temperature measuring instrument

Info

Publication number
JPH01284722A
JPH01284722A JP11376188A JP11376188A JPH01284722A JP H01284722 A JPH01284722 A JP H01284722A JP 11376188 A JP11376188 A JP 11376188A JP 11376188 A JP11376188 A JP 11376188A JP H01284722 A JPH01284722 A JP H01284722A
Authority
JP
Japan
Prior art keywords
winding
spacer
insulation
layer
temperature sensor
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
JP11376188A
Other versions
JPH0656336B2 (en
Inventor
Yoichiro Abe
Makoto Suzuki
Yoshiaki Tomaki
Original Assignee
Kansai Electric Power Co Inc:The
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 Kansai Electric Power Co Inc:The, Mitsubishi Electric Corp filed Critical Kansai Electric Power Co Inc:The
Priority to JP11376188A priority Critical patent/JPH0656336B2/en
Publication of JPH01284722A publication Critical patent/JPH01284722A/en
Publication of JPH0656336B2 publication Critical patent/JPH0656336B2/en
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Abstract

PURPOSE: To measure the temperature of winding with high accuracy without being affected by a cooling medium and to prevent the efficiency of winding operation from decreasing by embedding an optical temperature sensor in an insulation spacer in contact with a winding layer.
CONSTITUTION: An insulation cylinder 3a is constituted by adhering a longitudinal spacer 4a, and then winding a coil into one winding layer 1. Then, the insulation spacer 2 is fitted to the longitudinal space 4a, and a next coil is wound into a layer. The optical temperature sensor 5 is inserted into a recessed part 2a formed in the insulation spacer 2 after the coil winding process. Then a longitudinal spacer 4b and an insulation cylinder 3b are fitted and an optical fiber 6 is led out through between the winding 1 and insulation cylinder 3b. The completed winding assembly is clamped axially with strong pressure. Consequently, the optical temperature sensor 5 embedded in the insulation spacer 2 is fixed in contact with the winding layer 1 to accurately detect the temperature.
COPYRIGHT: (C)1989,JPO&Japio
JP11376188A 1988-05-11 1988-05-11 Winding temperature measurement device Expired - Lifetime JPH0656336B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11376188A JPH0656336B2 (en) 1988-05-11 1988-05-11 Winding temperature measurement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11376188A JPH0656336B2 (en) 1988-05-11 1988-05-11 Winding temperature measurement device

Publications (2)

Publication Number Publication Date
JPH01284722A true JPH01284722A (en) 1989-11-16
JPH0656336B2 JPH0656336B2 (en) 1994-07-27

Family

ID=14620475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11376188A Expired - Lifetime JPH0656336B2 (en) 1988-05-11 1988-05-11 Winding temperature measurement device

Country Status (1)

Country Link
JP (1) JPH0656336B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012119429A1 (en) * 2011-03-08 2012-09-13 国网电力科学研究院武汉南瑞有限责任公司 Making method and integrated system for pre-embedding fiber grating sensor in magnetic wire
JP2012243913A (en) * 2011-05-18 2012-12-10 Sumitomo Electric Ind Ltd Reactor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9514878B2 (en) 2013-11-22 2016-12-06 Tamura Corporation Coil and manufacturing method for same, and reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012119429A1 (en) * 2011-03-08 2012-09-13 国网电力科学研究院武汉南瑞有限责任公司 Making method and integrated system for pre-embedding fiber grating sensor in magnetic wire
JP2012243913A (en) * 2011-05-18 2012-12-10 Sumitomo Electric Ind Ltd Reactor

Also Published As

Publication number Publication date
JPH0656336B2 (en) 1994-07-27

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