JP4768516B2 - 電力ケーブル用接続部 - Google Patents
電力ケーブル用接続部 Download PDFInfo
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- JP4768516B2 JP4768516B2 JP2006147125A JP2006147125A JP4768516B2 JP 4768516 B2 JP4768516 B2 JP 4768516B2 JP 2006147125 A JP2006147125 A JP 2006147125A JP 2006147125 A JP2006147125 A JP 2006147125A JP 4768516 B2 JP4768516 B2 JP 4768516B2
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- Prior art keywords
- heat
- tube
- water
- cable
- power cable
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- 239000004020 conductor Substances 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 235000006506 Brasenia schreberi Nutrition 0.000 claims 1
- 244000267222 Brasenia schreberi Species 0.000 claims 1
- 239000010410 layer Substances 0.000 description 50
- 229920001971 elastomer Polymers 0.000 description 15
- 239000012212 insulator Substances 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 7
- 238000004078 waterproofing Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Cable Accessories (AREA)
Description
5 ケーブル導体
9 外部半導電層
12 ケーブル絶縁体(絶縁層)
14 ワイヤシールド(金属遮蔽層)
17 ケーブルシース
100 電力ケーブル用接続部
110 絶縁ゴムブロック(絶縁層)
124 金属遮蔽層
126 絶縁層
130 接地接続部
132 接地接続本体部
136 圧着筒部
150 接地線
151 引き出し棒
152 一端部
153 他端部
155 導電本体部
155a 一端部
156 被覆材
Claims (2)
- 電力ケーブルの端末で露出するケーブル導体と被接続部材とを接続して絶縁層、金属遮蔽層で被覆してなる接続部分と、この接続部分を、加熱収縮によって被覆して遮水する熱収縮遮水チューブとを有する電力ケーブル用接続部であって、
前記熱収縮遮水チューブの外部に配置される接地線と、
前記熱収縮遮水チューブの内部から外部に、前記熱収縮遮水チューブの軸方向に沿って延出して配置され、一端部が前記熱収縮遮水チューブ内で前記金属遮蔽層に接続されるとともに、他端部が前記熱収縮遮水チューブの外部で前記接地線に接続される導電性を有する引き出し棒体と、
を具備し、
前記引き出し棒体は、棒状の導電本体部を、絶縁性を有する被覆材で被覆してなり、
前記熱収縮遮水チューブから前記引き出し棒体が延出される部分には前記熱収縮遮水チューブ内への浸水を防止する防食部が設けられ、
前記引き出し棒体の他端部は、前記防食部の外側で、前記熱収縮遮水チューブから離間する位置で前記接地線に接続されていることを特徴とする電力ケーブル用接続部。 - 前記被接続部材は、前記ケーブル導体に導体接続管を介して接続される、前記電力ケーブルとは別の少なくとも1本以上の電力ケーブルのケーブル導体であることを特徴とする請求項1記載の電力ケーブル用接続部。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006147125A JP4768516B2 (ja) | 2006-05-26 | 2006-05-26 | 電力ケーブル用接続部 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006147125A JP4768516B2 (ja) | 2006-05-26 | 2006-05-26 | 電力ケーブル用接続部 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007318945A JP2007318945A (ja) | 2007-12-06 |
JP4768516B2 true JP4768516B2 (ja) | 2011-09-07 |
Family
ID=38852277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006147125A Active JP4768516B2 (ja) | 2006-05-26 | 2006-05-26 | 電力ケーブル用接続部 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4768516B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103278755A (zh) * | 2013-05-28 | 2013-09-04 | 国家电网公司 | Xlpe电力电缆局部放电检测用传感器安装方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6186384B2 (ja) * | 2015-01-30 | 2017-08-23 | 東京電力ホールディングス株式会社 | 導体接続管 |
KR101773473B1 (ko) | 2015-07-31 | 2017-08-31 | 주식회사 이피이 | 조립형 직선접속재 시공 방법 |
CN107394421A (zh) * | 2017-07-28 | 2017-11-24 | 特变电工昭和(山东)电缆附件有限公司 | 一种高压海底电缆刚性中间接头及其使用方法 |
WO2022172140A1 (en) * | 2021-02-09 | 2022-08-18 | 3M Innovative Properties Company | Cable connection method, cable connection structure, and cable connection member |
CN113315086A (zh) * | 2021-04-19 | 2021-08-27 | 宁波东方电缆股份有限公司 | 一种高电压等级交联聚乙烯电缆绝缘接头 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004236378A (ja) * | 2003-01-28 | 2004-08-19 | Fujikura Ltd | プラスチック絶縁電力ケーブル用接続部 |
-
2006
- 2006-05-26 JP JP2006147125A patent/JP4768516B2/ja active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103278755A (zh) * | 2013-05-28 | 2013-09-04 | 国家电网公司 | Xlpe电力电缆局部放电检测用传感器安装方法 |
CN103278755B (zh) * | 2013-05-28 | 2015-10-21 | 国家电网公司 | Xlpe电力电缆局部放电检测用传感器安装方法 |
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Publication number | Publication date |
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JP2007318945A (ja) | 2007-12-06 |
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