JP5220804B2 - ケーブル終端接続部 - Google Patents
ケーブル終端接続部 Download PDFInfo
- Publication number
- JP5220804B2 JP5220804B2 JP2010130139A JP2010130139A JP5220804B2 JP 5220804 B2 JP5220804 B2 JP 5220804B2 JP 2010130139 A JP2010130139 A JP 2010130139A JP 2010130139 A JP2010130139 A JP 2010130139A JP 5220804 B2 JP5220804 B2 JP 5220804B2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- stress cone
- insulator
- processing
- rubber
- 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.)
- Active
Links
- 239000012212 insulator Substances 0.000 claims description 96
- 229920001971 elastomer Polymers 0.000 claims description 72
- 230000002093 peripheral effect Effects 0.000 claims description 40
- 230000005684 electric field Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 20
- 238000004381 surface treatment Methods 0.000 claims description 19
- 239000004071 soot Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 33
- 229910052751 metal Inorganic materials 0.000 description 24
- 239000002184 metal Substances 0.000 description 24
- 239000004020 conductor Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000011241 protective layer Substances 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 5
- 229920002379 silicone rubber Polymers 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/021—Use of solid insulating compounds resistant to the contacting fluid dielectrics and their decomposition products, e.g. to SF6
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
- H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
Landscapes
- Cable Accessories (AREA)
- Processing Of Terminals (AREA)
Description
12・・・ケーブル絶縁体
L1・・・第1の処理部
L2・・・第2の処理部
13・・・ケーブル外部半導電層
16・・・テーパ部
2・・・ケーブル端末
3・・・ゴムストレスコーン
4・・・絶縁流体
5・・・碍管
Claims (2)
- ケーブルの端部の段剥処理によりケーブル外部半導電層およびケーブル絶縁体が露出され当該ケーブル外部半導電層の先端側に所定の処理を施すことにより形成される外部半導電層を有するケーブル端末と、前記ケーブル絶縁体の外周に前記外部半導電層に跨って装着されるゴムストレスコーンと、前記ケーブル端末および前記ゴムストレスコーンを包囲し、内部に絶縁流体が充填される碍管とを備え、
前記ケーブル絶縁体の外周部は、前記ゴムストレスコーンが装着される第1の処理部と、前記第1の処理部の先端部から先端側に向かって縮径する先細り状のテーパ部と、前記テーパ部の先端部から前記ケーブル絶縁体の先端部に至る第2の処理部とに区分され、
前記第1の処理部の外径は前記ゴムストレスコーンの内径よりも太くされ、
前記第2の処理部の外径は前記ゴムストレスコーンの内径よりも細くされ、かつ、前記第2の処理部における前記ケーブル絶縁体は、少なくとも前記第2の処理部の軸方向にかかる電界よりも前記ケーブル絶縁体の径方向にかかる電界が大きくなる厚さを有し、
前記第1の処理部の外面には所定の表面処理が施されていることを特徴とするケーブル終端接続部。 - 前記テーパ部の外面には所定の表面処理が施されていることを特徴とする請求項1記載のケーブル終端接続部。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010130139A JP5220804B2 (ja) | 2010-06-07 | 2010-06-07 | ケーブル終端接続部 |
CN201180027871.7A CN102934307B (zh) | 2010-06-07 | 2011-04-05 | 电缆终端连接组件 |
PCT/JP2011/002023 WO2011155110A1 (ja) | 2010-06-07 | 2011-04-05 | ケーブル終端接続部 |
KR1020127031772A KR101766436B1 (ko) | 2010-06-07 | 2011-04-05 | 케이블 종단 접속부 |
TW100115633A TWI530041B (zh) | 2010-06-07 | 2011-05-04 | 纜線終端連接部 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010130139A JP5220804B2 (ja) | 2010-06-07 | 2010-06-07 | ケーブル終端接続部 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011259558A JP2011259558A (ja) | 2011-12-22 |
JP5220804B2 true JP5220804B2 (ja) | 2013-06-26 |
Family
ID=45097732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010130139A Active JP5220804B2 (ja) | 2010-06-07 | 2010-06-07 | ケーブル終端接続部 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5220804B2 (ja) |
KR (1) | KR101766436B1 (ja) |
CN (1) | CN102934307B (ja) |
TW (1) | TWI530041B (ja) |
WO (1) | WO2011155110A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869104A (zh) * | 2014-04-02 | 2014-06-18 | 上海华普电缆有限公司 | 10kV及以下电力电缆局部放电测试、耐压测试用应力环 |
KR102495310B1 (ko) * | 2015-12-29 | 2023-02-01 | 엘에스전선 주식회사 | 케이블 접속함용 윤활 조성물 |
CN106961091A (zh) * | 2016-01-11 | 2017-07-18 | 泰科电子(上海)有限公司 | 电力电缆终端 |
KR101865851B1 (ko) * | 2016-10-07 | 2018-06-11 | 주식회사 평일 | 활선작업기구 |
KR102704379B1 (ko) | 2019-12-26 | 2024-09-06 | 한국전력공사 | 활선 감지 기능을 갖는 특고압 케이블의 종단장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57135613A (en) * | 1981-02-16 | 1982-08-21 | Hitachi Cable | Cable terminal connector |
JPH0297213A (ja) * | 1988-09-30 | 1990-04-09 | Tatsuta Electric Wire & Cable Co Ltd | ケーブルの課電劣化試験用端末及びケーブルの課電劣化試験方法 |
JP3700913B2 (ja) * | 1998-11-12 | 2005-09-28 | 古河電気工業株式会社 | 電力ケーブルの端末処理方法 |
JP2003092814A (ja) * | 2001-09-20 | 2003-03-28 | Fujikura Ltd | Cvケーブルの終端接続部形成方法 |
JP4685908B2 (ja) * | 2007-09-26 | 2011-05-18 | 昭和電線ケーブルシステム株式会社 | 金具一体型ストレスコーンおよびこれを用いたケーブル終端接続部 |
JP5386811B2 (ja) * | 2007-10-05 | 2014-01-15 | 富士ゼロックス株式会社 | 光コネクタ |
-
2010
- 2010-06-07 JP JP2010130139A patent/JP5220804B2/ja active Active
-
2011
- 2011-04-05 CN CN201180027871.7A patent/CN102934307B/zh active Active
- 2011-04-05 KR KR1020127031772A patent/KR101766436B1/ko active IP Right Grant
- 2011-04-05 WO PCT/JP2011/002023 patent/WO2011155110A1/ja active Application Filing
- 2011-05-04 TW TW100115633A patent/TWI530041B/zh active
Also Published As
Publication number | Publication date |
---|---|
TWI530041B (zh) | 2016-04-11 |
KR101766436B1 (ko) | 2017-08-08 |
JP2011259558A (ja) | 2011-12-22 |
CN102934307B (zh) | 2016-06-08 |
CN102934307A (zh) | 2013-02-13 |
KR20130090323A (ko) | 2013-08-13 |
WO2011155110A1 (ja) | 2011-12-15 |
TW201223047A (en) | 2012-06-01 |
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