公开(公告)号：US20190322184A1

公开(公告)日：2019-10-24

申请号：US16502397

申请日：2019-07-03

Applicant: Danfoss Editron Oy

Inventor： Kimmo RAUMA ,  Tero JARVELAINEN ,  Heikki BERGMAN

IPC: B60L53/14 ,  B60L53/30 ,  B60L53/31 ,  B63H21/17 ,  B60L53/60 ,  B60L53/20 ,  H02J7/00 ,  H02J4/00 ,  B63J3/02

Abstract: A vessel includes electric connectors for receiving one or more direct voltages from a shore-side electric power system. The vessel includes a transmitter for transmitting, to the shore-side electric power system, a control signal enabling the shore-side electric power system to control the one or more direct voltages to be suitable for the vessel. Alternatively, the vessel includes one or more controllable direct voltage converters and a control system for controlling the one or more controllable direct voltage converters to convert the one or more direct voltages into one or more direct voltages suitable for the vessel. The vessel can be for example a ship, a boat, or a ferry.

公开(公告)号：US20240087797A1

公开(公告)日：2024-03-14

申请号：US18519149

申请日：2023-11-27

Applicant: DANFOSS EDITRON OY

Inventor： Mikko PIISPANEN ,  Matti ISKANIUS ,  Tero JARVELAINEN ,  Anssi SUURONEN

IPC: H01F27/28 ,  H01F27/02 ,  H01F27/16 ,  H01F27/22 ,  H01F27/245 ,  H01F27/32 ,  H01F37/00

CPC classification number: H01F27/2895 ,  H01F27/025 ,  H01F27/16 ,  H01F27/22 ,  H01F27/245 ,  H01F27/324 ,  H01F37/00

Abstract: An inductive device comprises a toroidal core and at least one electric conductor wound around the toroidal core and constituting at least one winding. The inductive device comprises a cooling element constituting a cylindrical cavity that contains the toroidal core and the electric conductor so that the axial direction of the toroidal core is parallel with the axial direction of the cylindrical cavity. The shape of the cylindrical cavity and the cross-section of the electric conductor are adapted to match each other to improve heat transfer from the electric conductor to the wall of the cylindrical cavity so that a wall of the cylindrical cavity is provided with axially directed grooves occupied by portions of the electric conductor on an outer perimeter of the winding.