公开(公告)号：US09247671B2

公开(公告)日：2016-01-26

申请号：US13679009

申请日：2012-11-16

Applicant: ABB OY

Inventor： Timo Koivuluoma ,  Jukka Tiittanen ,  Marko Harju

IPC: H05K5/00 ,  G06F1/16 ,  H05K7/00 ,  H05K7/20 ,  H05K5/02

CPC classification number: H05K7/20 ,  H05K5/0213

Abstract: A method and arrangement are provided for reducing the amount of condensed moisture inside an enclosure which encloses at least one piece of electrical equipment which is configured to receive electric power from outside the enclosure in a first electrical magnitude range (0 . . . maxinput) and to feed electric power to outside the enclosure in a second electrical magnitude range (minoutput . . . maxoutput). Electric power received on at least one portion (a, b, c) of the first electrical magnitude range (0 . . . maxinput) being outside the second electrical magnitude range (minoutput . . . maxoutput) is utilized for heating the condensed moisture for exhaustion thereof.

Abstract translation: 提供了一种方法和装置，用于减少包围至少一个电气设备的外壳内的冷凝水分的量，该电气设备被配置成在第一电气量程范围（0 ... maxinput）和 在第二个电气量程范围（最小输出... maxoutput）中将电力供电到外壳外部。 在第二电量范围（minoutput ... maxoutput）之外的第一电量范围（0 ... maxinput）的至少一部分（a，b，c）上接收的电功率用于加热冷凝水分 耗尽。

公开(公告)号：US20130128454A1

公开(公告)日：2013-05-23

申请号：US13679009

申请日：2012-11-16

Applicant: ABB OY

Inventor： Timo KOIVULUOMA ,  Jukka Tiittanen ,  Marko Harju

IPC: H05K7/20

CPC classification number: H05K7/20 ,  H05K5/0213

Abstract: A method and arrangement are provided for reducing the amount of condensed moisture inside an enclosure which encloses at least one piece of electrical equipment which is configured to receive electric power from outside the enclosure in a first electrical magnitude range (0 . . . maxinput) and to feed electric power to outside the enclosure in a second electrical magnitude range (minoutput . . . maxoutput). Electric power received on at least one portion (a, b, c) of the first electrical magnitude range (0 . . . maxinput) being outside the second electrical magnitude range (minoutput . . . maxoutput) is utilized for heating the condensed moisture for exhaustion thereof.

Abstract translation: 提供了一种方法和装置，用于减少包围至少一个电气设备的外壳内的冷凝水分的量，该电气设备被配置成在第一电气量程范围（0 ... maxinput）和 在第二个电气量程范围（最小输出... maxoutput）中将电力供电到外壳外部。 在第二电量范围（minoutput ... maxoutput）之外的第一电量范围（0 ... maxinput）的至少一部分（a，b，c）上接收的电功率用于加热冷凝水分 耗尽。