Invention Grant
- Patent Title: High voltage dry-type reactor for a voltage source converter
- Patent Title (中): 用于电压源转换器的高压干式电抗器
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Application No.: US12675820Application Date: 2007-08-29
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Publication No.: US08410883B2Publication Date: 2013-04-02
- Inventor: Gunnar Asplund , Björn Jacobson
- Applicant: Gunnar Asplund , Björn Jacobson
- Applicant Address: CH Zürich
- Assignee: ABB Technology AG
- Current Assignee: ABB Technology AG
- Current Assignee Address: CH Zürich
- Agency: Venable LLP
- Agent Eric J. Franklin
- International Application: PCT/EP2007/059003 WO 20070829
- International Announcement: WO2009/026960 WO 20090305
- Main IPC: H01F27/32
- IPC: H01F27/32
Abstract:
A high voltage dry-type reactor is series-connected via a first terminal to an AC supply voltage and via a second terminal to the AC phase terminal of a high voltage converter and includes a cylindrical coil of insulated wire. In order to protect the reactor from a damaging DC field, the reactor further includes a metallic or resistive electrostatic shield which is connected to a same DC potential as the converter.
Public/Granted literature
- US20110025447A1 HIGH VOLTAGE DRY-TYPE REACTOR FOR A VOLTAGE SOURCE CONVERTER Public/Granted day:2011-02-03
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