JPS6446731U - - Google Patents

Info

Publication number
JPS6446731U
JPS6446731U JP14132287U JP14132287U JPS6446731U JP S6446731 U JPS6446731 U JP S6446731U JP 14132287 U JP14132287 U JP 14132287U JP 14132287 U JP14132287 U JP 14132287U JP S6446731 U JPS6446731 U JP S6446731U
Authority
JP
Japan
Prior art keywords
heat flow
cable
power cable
cable conductor
temperature
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
JP14132287U
Other languages
English (en)
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 filed Critical
Priority to JP14132287U priority Critical patent/JPS6446731U/ja
Publication of JPS6446731U publication Critical patent/JPS6446731U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Temperature Or Quantity Of Heat (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るケーブル導体温度推定装
置の構成を示す模式図、第2図は本考案に係るケ
ーブル導体温度推定装置の他の実施例の構成を示
す模式図である。 1,3a,3b……光温度計、2……熱伝導体
、4,6a,6b……投光用光フアイバ、5,7
a,7b……受光用光フアイバ、30……処理部
、40……電力ケーブル、41……ケーブル導体
、42……被覆材。

Claims (1)

  1. 【実用新案登録請求の範囲】 ケーブル導体に被覆材を被覆してなる電力ケー
    ブルの表面温度及び熱流と、被覆材の熱抵抗とに
    基づきケーブル導体の温度を推定する装置におい
    て、 電力ケーブルの表面温度を計測する光温度計と
    、電力ケーブルの熱流を光学的に検出する光学式
    熱流センサとを具備することを特徴とするケーブ
    ル導体温度推定装置。
JP14132287U 1987-09-16 1987-09-16 Pending JPS6446731U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14132287U JPS6446731U (ja) 1987-09-16 1987-09-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14132287U JPS6446731U (ja) 1987-09-16 1987-09-16

Publications (1)

Publication Number Publication Date
JPS6446731U true JPS6446731U (ja) 1989-03-22

Family

ID=31406276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14132287U Pending JPS6446731U (ja) 1987-09-16 1987-09-16

Country Status (1)

Country Link
JP (1) JPS6446731U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002107234A (ja) * 2000-10-02 2002-04-10 Hitachi Cable Ltd ケーブル導体温度推定方法および装置
JP2017181239A (ja) * 2016-03-30 2017-10-05 株式会社デンソー 温度計測装置及び温度計測方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117084A (ja) * 1982-12-24 1984-07-06 東京電力株式会社 誘導加熱における被加熱導体の温度測定方法
JPS60233521A (ja) * 1984-05-07 1985-11-20 Central Res Inst Of Electric Power Ind 電力ケ−ブルの内部温度推定方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117084A (ja) * 1982-12-24 1984-07-06 東京電力株式会社 誘導加熱における被加熱導体の温度測定方法
JPS60233521A (ja) * 1984-05-07 1985-11-20 Central Res Inst Of Electric Power Ind 電力ケ−ブルの内部温度推定方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002107234A (ja) * 2000-10-02 2002-04-10 Hitachi Cable Ltd ケーブル導体温度推定方法および装置
JP2017181239A (ja) * 2016-03-30 2017-10-05 株式会社デンソー 温度計測装置及び温度計測方法

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