Invention Grant
US07886424B2 Method of forming a disc-wound transformer with improved cooling and impulse voltage distribution
有权
形成具有改善的冷却和冲击电压分布的盘绕变压器的方法
- Patent Title: Method of forming a disc-wound transformer with improved cooling and impulse voltage distribution
- Patent Title (中): 形成具有改善的冷却和冲击电压分布的盘绕变压器的方法
-
Application No.: US12721613Application Date: 2010-03-11
-
Publication No.: US07886424B2Publication Date: 2011-02-15
- Inventor: William E. Pauley, Jr. , Charlie H. Sarver , Rush B. Horton, Jr.
- Applicant: William E. Pauley, Jr. , Charlie H. Sarver , Rush B. Horton, Jr.
- Applicant Address: CH Zurich
- Assignee: ABB Technology AG
- Current Assignee: ABB Technology AG
- Current Assignee Address: CH Zurich
- Agent Paul R. Katterle
- Main IPC: H01F7/06
- IPC: H01F7/06
Abstract:
A method of manufacturing a transformer is provided. The method includes forming a disc-wound coil by forming a first conductor layer, a second conductor layer and a layer of cooling ducts between the first and second conductor layers. The first and second conductor layers each have a plurality of disc windings arranged in an axial direction of the disc-wound coil. Each of the disc windings includes a conductor wound into a plurality of concentric turns.
Public/Granted literature
- US20100162557A1 METHOD OF FORMING A DISC-WOUND TRANSFORMER WITH IMPROVED COOLING AND IMPULSE VOLTAGE DISTRIBUTION Public/Granted day:2010-07-01
Information query
