Invention Grant
- Patent Title: Multi-phase common mode choke
-
Application No.: US14462972Application Date: 2014-08-19
-
Publication No.: US09640312B2Publication Date: 2017-05-02
- Inventor: Zhihui Yuan , Xiaoting Dong , Jie Shen , Stefan Schroeder , Konrad Roman Weeber
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Nitin N. Joshi
- Main IPC: H01F30/12
- IPC: H01F30/12 ; H01F27/24 ; H01F27/28 ; H01F17/04 ; H01F37/00 ; H02M1/12
Abstract:
A common mode choke includes at least two groups of multi-phase coils wound on a magnetic core for balancing differential mode inductance between the phases. The multi-phase coils in each group are series connected and concentrically wound on a respective portion of the magnetic core. Each group of multi-phase coils is non-overlapping with each other group of multi-phase coils.
Public/Granted literature
- US20160055956A1 MULTI-PHASE COMMON MODE CHOKE Public/Granted day:2016-02-25
Information query
