JP2006296078A - 光通信ケーブルの吊線の接地 - Google Patents
光通信ケーブルの吊線の接地 Download PDFInfo
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- JP2006296078A JP2006296078A JP2005112827A JP2005112827A JP2006296078A JP 2006296078 A JP2006296078 A JP 2006296078A JP 2005112827 A JP2005112827 A JP 2005112827A JP 2005112827 A JP2005112827 A JP 2005112827A JP 2006296078 A JP2006296078 A JP 2006296078A
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Abstract
【解決手段】 光通信ケーブルの吊線1は、保有する配電設備の接地点データを基に、接地点間隔を500m以内に設定され、互いに玉碍子9で接続され、前記設定された間隔を有する光通信ケーブルの吊線1の一端はクロージャ11で覆われた架空電線用接地線5と接地点10で接続される。
【選択図】 図1
Description
電気設備の技術基準の解釈、文一総合出版(平成10年、第8版)
2 吊線用接地線
3 吊線用接地極
4 柱上トランス
5 架空電線用接地線
6 架空電線用接地極
7 光通信ケーブル
8 電柱
9 玉碍子
10 接続点
11 クロージャ
A 一般の人
B 作業者
Claims (4)
- 保有する配電設備の接地点データを基に、光通信ケーブルの吊線の接地点間隔を所定内に設定し、設定された前記接地点間隔を有する吊線の一端を架空電線用接地線と接続することを特徴とする光通信ケーブルの吊線の接地構造。
- 請求項1に記載の光通信ケーブルの吊線の接地構造において、設定された前記接地点間隔を有する吊線が、お互いに絶縁体で接続されることを特徴とする光通信ケーブルの吊線の接地構造。
- 請求項1又は2に記載の光通信ケーブルの吊線の接地構造において、設定された前記接地点間隔を有する吊線の一端が概ね前記絶縁体の高さで前記架空電線用接地線と接続され、該接続された部位以下の所定の高さから地上までの前記架空電線用接地線がクロージャにより覆われることを特徴とする光通信ケーブルの吊線の接地構造。
- 請求項1乃至3に記載の光通信ケーブルの吊線の接地構造において、設定された前記接地点間隔が500m以内であることを特徴とする光通信ケーブルの吊線の接地構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005112827A JP4425171B2 (ja) | 2005-04-08 | 2005-04-08 | 光通信ケーブルの吊線の接地 |
Applications Claiming Priority (1)
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JP2005112827A JP4425171B2 (ja) | 2005-04-08 | 2005-04-08 | 光通信ケーブルの吊線の接地 |
Publications (2)
Publication Number | Publication Date |
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JP2006296078A true JP2006296078A (ja) | 2006-10-26 |
JP4425171B2 JP4425171B2 (ja) | 2010-03-03 |
Family
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JP2005112827A Expired - Fee Related JP4425171B2 (ja) | 2005-04-08 | 2005-04-08 | 光通信ケーブルの吊線の接地 |
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JP (1) | JP4425171B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013109615A (ja) * | 2011-11-22 | 2013-06-06 | Chugoku Electric Power Co Inc:The | 接地改修案策定システム |
CN107069644A (zh) * | 2017-06-12 | 2017-08-18 | 国网江苏省电力公司无锡供电公司 | 一种户外电缆终端站多次拼接装置 |
CN109236009A (zh) * | 2018-10-08 | 2019-01-18 | 广东电网有限责任公司 | 一种新型0.4kV低压窄巷架空线电杆 |
-
2005
- 2005-04-08 JP JP2005112827A patent/JP4425171B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013109615A (ja) * | 2011-11-22 | 2013-06-06 | Chugoku Electric Power Co Inc:The | 接地改修案策定システム |
CN107069644A (zh) * | 2017-06-12 | 2017-08-18 | 国网江苏省电力公司无锡供电公司 | 一种户外电缆终端站多次拼接装置 |
CN109236009A (zh) * | 2018-10-08 | 2019-01-18 | 广东电网有限责任公司 | 一种新型0.4kV低压窄巷架空线电杆 |
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JP4425171B2 (ja) | 2010-03-03 |
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