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1.发明授权公开(公告)号：US09429263B2
公开(公告)日：2016-08-30
申请号：US13944633
申请日：2013-07-17
Applicant: Sinvent AS
Inventor： Jens Kristian Lervik , Harald Kulbotten
CPC classification number: F16L53/004 , F16L53/34 , F16L53/37 , F17D1/18 , H05B3/0004 , H05B3/0023 , H05B6/108 , H05B2214/03
Abstract: A device for high efficiency induction heating or direct electrical heating, DEH, of a number, M, Mε[1, N of a group of parallel subsea pipelines N, where Nε[2, ∞, and where a number of conductor cables, W, supplies electrical power from at least one top side power supply to M of the parallel subsea pipelines N, wherein the number of electric conductors, W, from the at least one top side power supply connected to the M pipelines is defined to be in the group Wε[N, N+1], where N, W and M are natural numbers.
Abstract translation: 一种用于高效感应加热或直接电加热的装置，DEH，一组并联海底管线N中的M，Mε[1，N，其中Nε[2，∞，其中多个导体电缆，W 从至少一个顶侧电源向并行海底管线N的M提供电力，其中来自连接到M个管道的至少一个顶侧电源的电导体W的数量被定义为 组W∈[N，N + 1]，其中N，W和M是自然数。
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2.发明申请公开(公告)号：US20140016918A1
公开(公告)日：2014-01-16
申请号：US13944633
申请日：2013-07-17
Applicant: Sinvent AS
Inventor： Jens Kristian Lervik , Harald Kulbotten
IPC: F16L53/00
CPC classification number: F16L53/004 , F16L53/34 , F16L53/37 , F17D1/18 , H05B3/0004 , H05B3/0023 , H05B6/108 , H05B2214/03
Abstract: A device for high efficiency induction heating or direct electrical heating, DEH, of a number, M, Mε[1, N of a group of parallel subsea pipelines N, where Nε[2, ∞, and where a number of conductor cables, W, supplies electrical power from at least one top side power supply to M of the parallel subsea pipelines N, wherein the number of electric conductors, W, from the at least one top side power supply connected to the M pipelines is defined to be in the group Wε[N, N+1], where N, W and M are natural numbers.
Abstract translation: 一种用于高效感应加热或直接电加热的装置DEH，一组M，Mepsilon [1，N为一组并联海底管线N，其中Nepsilon [2，∞，其中多根导体电缆，W 从至少一个顶侧电源向并行海底管线N的M提供电力，其中来自连接到M个管道的至少一个顶侧电源的电导体W的数量被定义为 组Wepsilon [N，N + 1]，其中N，W和M是自然数。
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