CN203456165U - 一种高频电力电缆 - Google Patents

一种高频电力电缆 Download PDF

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Publication number
CN203456165U
CN203456165U CN201320484156.2U CN201320484156U CN203456165U CN 203456165 U CN203456165 U CN 203456165U CN 201320484156 U CN201320484156 U CN 201320484156U CN 203456165 U CN203456165 U CN 203456165U
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layer
power cable
frequency power
control
shielding layer
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Expired - Fee Related
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CN201320484156.2U
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陈太锁
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Anhui Great Electric Limited-Liability Co Of China
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Anhui Great Electric Limited-Liability Co Of China
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Abstract

本实用新型公开了一种高频电力电缆,包括有主导体和控制导体,所述的主导体和控制导体外侧分别包覆有绝缘屏蔽层,主导体外侧均布有四个所述的控制导体并依次包有石棉填充层、隔离层、屏蔽层和铅套构成控制线芯,将四个控制线芯两两相切放置并在外侧依次包覆有无碱玻璃纤维填充层、包带层、铜带屏蔽层、半导电阻水带、氯磺化聚乙烯保护层、钢带铠装层和外护套,所述的外护套外表面上设有划痕。本实用新型结构合理新颖,制造成本低,能耐的住高温,且耐腐蚀氧化,耐气流和颗粒的冲击,完全避免了高频电流的集肤效应和干扰问题,经济实用。

Description

一种高频电力电缆
技术领域
    本实用新型涉及电缆技术领域,尤其涉及一种高频电力电缆。
背景技术
电缆被应用到各行各业当中,目前,在石油化工行业,电力电缆的应用越来越广泛,目前,对电力电缆的要求越来越高,需要电力电缆能耐的住高温,且耐腐蚀氧化,耐气流和颗粒的冲击,应用于高频场合的电力电缆存在高频电流的集肤效应和干扰问题,需要改进。
实用新型内容
本实用新型目的就是为了弥补已有技术的缺陷,提供一种结构合理的高频电力电缆。
本实用新型是通过以下技术方案实现的:
一种高频电力电缆,包括有主导体和控制导体,所述的主导体和控制导体外侧分别包覆有绝缘屏蔽层,主导体外侧均布有四个所述的控制导体并依次包有石棉填充层、隔离层、屏蔽层和铅套构成控制线芯,将四个控制线芯两两相切放置并在外侧依次包覆有无碱玻璃纤维填充层、包带层、铜带屏蔽层、半导电阻水带、氯磺化聚乙烯保护层、钢带铠装层和外护套,所述的外护套外表面上设有划痕。
本实用新型的优点是:本实用新型结构合理新颖,制造成本低,能耐的住高温,且耐腐蚀氧化,耐气流和颗粒的冲击,完全避免了高频电流的集肤效应和干扰问题,经济实用。
附图说明
    图1为本实用新型的结构示意图。
具体实施方式
如图1所示,一种高频电力电缆,包括有主导体1和控制导体2,所述的主导体1和控制导体2外侧分别包覆有绝缘屏蔽层3,主导体1外侧均布有四个所述的控制导体2并依次包有石棉填充层4、隔离层5、屏蔽层6和铅套7构成控制线芯,将四个控制线芯两两相切放置并在外侧依次包覆有无碱玻璃纤维填充层8、包带层9、铜带屏蔽层10、半导电阻水带11、氯磺化聚乙烯保护层12、钢带铠装层13和外护套14,所述的外护套14外表面上设有划痕。

Claims (1)

1.一种高频电力电缆,其特征在于:包括有主导体和控制导体,所述的主导体和控制导体外侧分别包覆有绝缘屏蔽层,主导体外侧均布有四个所述的控制导体并依次包有石棉填充层、隔离层、屏蔽层和铅套构成控制线芯,将四个控制线芯两两相切放置并在外侧依次包覆有无碱玻璃纤维填充层、包带层、铜带屏蔽层、半导电阻水带、氯磺化聚乙烯保护层、钢带铠装层和外护套,所述的外护套外表面上设有划痕。
CN201320484156.2U 2013-08-08 2013-08-08 一种高频电力电缆 Expired - Fee Related CN203456165U (zh)

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CN203456165U true CN203456165U (zh) 2014-02-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107945973A (zh) * 2017-12-28 2018-04-20 无锡江南电缆有限公司 一种阻水电力电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107945973A (zh) * 2017-12-28 2018-04-20 无锡江南电缆有限公司 一种阻水电力电缆

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