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1. 发明公开

EP0875907A3 Solid DC cable 失效
标题翻译：固体DC电缆
公开(公告)号：EP0875907A3
公开(公告)日：1999-10-13
申请号：EP98303285.5
申请日：1998-04-28
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Yorita, Jun , Hata, Ryosuke , Takigawa, Hiroshi
IPC分类号： H01B9/06
CPC分类号： H01B9/0688
摘要： In a solid DC cable formed of a conductor (1, 21, 41) and an insulating layer provided on an outer circumference of a conductor, the insulating layer is constituted by one of: (A) a main insulating layer (4), and a low-resistance tape layer (2) comprising carbon paper having a volume resistivity which is smaller by one or more figures than that of the main insulating layer (4) (Fig. 1); (B) a main insulating layer (23) comprising kraft paper (23A), and a low-resistance insulating layer (23B) comprising low-resistance kraft paper having a resistivity smaller than the kraft paper (23A) of the main insulating layer; (C) a main insulating layer (43) comprising a composite tape in which low-loss plastic film and kraft paper (43A) are bonded, and a low-resistance insulating layer comprising kraft paper (43B) having a resistivity lower than the main insulating layer; and (D) a low-resistance tape layer (2) comprising carbon paper, a low-resistance insulating layer comprising the low-resistance kraft paper (23B), and a main insulating layer (23A) which is successively provided from the conductor side to the main insulating layer side. In the solid DC cable, the low-resistance insulating layer (23B, 43B) and the low-resistance tape layer (2) are provided just above the conductor (1, 21, 41) in a region where the pressure of insulating oil becomes negative when a load is cut off.

2. 发明授权

EP0875907B1 Solid DC cable 失效
标题翻译：固体DC电缆
公开(公告)号：EP0875907B1
公开(公告)日：2004-08-11
申请号：EP98303285.5
申请日：1998-04-28
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Yorita, Jun , Hata, Ryosuke , Takigawa, Hiroshi
IPC分类号： H01B9/06
CPC分类号： H01B9/0688

3. 发明授权

EP0875907B2 Solid DC cable 失效
标题翻译：节日DC-KABEL
公开(公告)号：EP0875907B2
公开(公告)日：2009-09-02
申请号：EP98303285.5
申请日：1998-04-28
申请人： Sumitomo Electric Industries, Ltd.
发明人： Yorita, Jun , Hata, Ryosuke , Takigawa, Hiroshi
IPC分类号： H01B9/06
CPC分类号： H01B9/0688

4. 发明公开

EP0933786A1 Solid cable, manufacturing method thereof, and transmission line therewith 有权
标题翻译： Festkabel，Verfahren zur Herstellung desselben，undÜbertragungsleitungdamit
公开(公告)号：EP0933786A1
公开(公告)日：1999-08-04
申请号：EP99300750.9
申请日：1999-02-02
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Kondo, Mamoru , Takigawa, Hiroshi , Hata, Ryosuke , Yorita, Jun , Horikawa, Takahiro , Ashibe, Yuichi , Seki, Morihiro
IPC分类号： H01B3/54 , H01B7/02 , H01B3/22 , H01B9/06 , H01B17/60
CPC分类号： H01B7/292 , H01B3/22 , H01B3/28 , H01B3/441 , H01B7/14 , H01B9/0611 , H01B9/0688
摘要： A solid cable provided with an insulation layer on the outer circumference of a conductor, and impregnated with insulating oil in this insulation layer. Medium-viscosity insulating oil the viscosity of which is between not less than 10 cst and less than 500 cst at 60° is used as the insulating oil.
摘要翻译：一种固体电缆，在导体的外圆周上设置有绝缘层，并在该绝缘层中浸渍有绝缘油。作为绝缘油，使用粘度在60℃以下不小于10cst且小于500cst的中等粘度的绝缘油。

5. 发明授权

EP0933786B1 Solid cable, manufacturing method thereof, and transmission line therewith 有权
标题翻译：固定电缆，用于生产和传输线相同的方法，使
公开(公告)号：EP0933786B1
公开(公告)日：2005-07-20
申请号：EP99300750.9
申请日：1999-02-02
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Kondo, Mamoru , Takigawa, Hiroshi , Hata, Ryosuke , Yorita, Jun , Horikawa, Takahiro , Ashibe, Yuichi , Seki, Morihiro
IPC分类号： H01B3/54 , H01B7/02 , H01B3/22 , H01B9/06 , H01B17/60
CPC分类号： H01B7/292 , H01B3/22 , H01B3/28 , H01B3/441 , H01B7/14 , H01B9/0611 , H01B9/0688

6. 发明公开

EP0875907A2 Solid DC cable 失效
标题翻译： Festes DC-Kabel
公开(公告)号：EP0875907A2
公开(公告)日：1998-11-04
申请号：EP98303285.5
申请日：1998-04-28
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Yorita, Jun , Hata, Ryosuke , Takigawa, Hiroshi
IPC分类号： H01B9/06
CPC分类号： H01B9/0688
摘要： In a solid DC cable formed of a conductor (1, 21, 41) and an insulating layer provided on an outer circumference of a conductor, the insulating layer is constituted by one of: (A) a main insulating layer (4), and a low-resistance tape layer (2) comprising carbon paper having a volume resistivity which is smaller by one or more figures than that of the main insulating layer (4) (Fig. 1); (B) a main insulating layer (23) comprising kraft paper (23A), and a low-resistance insulating layer (23B) comprising low-resistance kraft paper having a resistivity smaller than the kraft paper (23A) of the main insulating layer; (C) a main insulating layer (43) comprising a composite tape in which low-loss plastic film and kraft paper (43A) are bonded, and a low-resistance insulating layer comprising kraft paper (43B) having a resistivity lower than the main insulating layer; and (D) a low-resistance tape layer (2) comprising carbon paper, a low-resistance insulating layer comprising the low-resistance kraft paper (23B), and a main insulating layer (23A) which is successively provided from the conductor side to the main insulating layer side. In the solid DC cable, the low-resistance insulating layer (23B, 43B) and the low-resistance tape layer (2) are provided just above the conductor (1, 21, 41) in a region where the pressure of insulating oil becomes negative when a load is cut off.
摘要翻译：在由导体（1，21,41）形成的固体DC电缆和设置在导体的外周上的绝缘层之间，绝缘层由以下之一构成：（A）主绝缘层（4）和低电阻带层（2），其包含体积电阻率比主绝缘层（4）的体积电阻小一个或多个的碳纸（图1）; （B）包含牛皮纸（23A）的主绝缘层（23）和包含电阻率小于主绝缘层的牛皮纸（23A）的低电阻牛皮纸的低电阻绝缘层（23B）; （C）主要绝缘层（43），其包括其中结合有低损耗塑料膜和牛皮纸（43A）的复合带，以及包含电阻率低于主体的牛皮纸（43B）的低电阻绝缘层绝缘层; 和（D）包含碳纸的低电阻带层（2），包含低电阻牛皮纸（23B）的低电阻绝缘层和从导体侧连续提供的主绝缘层（23A）到主绝缘层侧。在固体直流电缆中，在绝缘油的压力变成为的区域中，低导电绝缘层（23B，43B）和低电阻带层（2）位于导体（1，21,41）正上方当负载被切断时为负。

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