公开(公告)号：WO2015090502A1

公开(公告)日：2015-06-25

申请号：PCT/EP2014/003109

申请日：2014-11-18

Applicant: ABB TECHNOLOGY AG

Inventor： PIASECKI, Wojciech ,  SZEWCZYK, Marcin ,  NALEPA, Radoslaw ,  JAMIESON, Brice

IPC: H02M7/00 ,  H01F27/40 ,  H01F30/04 ,  H01F38/14 ,  E21B33/038 ,  H01R13/523 ,  H02J5/00

CPC classification number: H01F38/14 ,  E21B33/0355 ,  E21B33/0385 ,  H01F27/40 ,  H02J50/10 ,  H02J50/40 ,  H02J50/70 ,  H02M5/10 ,  H02M5/458

Abstract: The subject of the invention is a modular subsea power distribution system to which many individual subsea load units can be connected. A modular subsea power distribution system (1) comprises a base module (7) to which a load unit (10) is connected through a connection element (11) having a form of a split core transformer (11'/11") whose primary windings (13a) and a first part of the core (12a) are permanently attached to the base module (7) and the secondary windings (13b) and a second part of the core (12b) are permanently attached to the load unit (10). The invention is characterized in that the primary windings (13a) and secondary windings (13b) of the split core transformer (11'/11") are situated coaxially one within the other when the load unit (10) is connected to the base module (7) and at the same time the first part of the core (12a) and the second part of the core (12b) form closed magnetic core (12).

Abstract translation: 本发明的主题是可以连接许多单独的海底负载单元的模块化海底配电系统。 模块化海底配电系统（1）包括基座模块（7），负载单元（10）通过具有分裂铁心变压器（11'/ 11“）形式的连接元件（11）连接到该基座模块 绕组（13a）和芯部（12a）的第一部分永久地附接到基座模块（7），并且次级绕组（13b）和芯部（12b）的第二部分永久地附接到负载单元（10） ）本发明的特征在于，当负载单元（10）连接到另一个时，分裂铁心变压器（11'/ 11“）的初级绕组（13a）和次级绕组（13b）同轴地位于另一个中 基座模块（7）并且同时芯部（12a）的第一部分和芯部（12b）的第二部分形成封闭的磁芯（12）。