Invention Grant
US07656137B2 Unipolar or bipolar chopping converter with three magnetically coupled windings
有权
具有三个磁耦合绕组的单极或双极斩波转换器
- Patent Title: Unipolar or bipolar chopping converter with three magnetically coupled windings
- Patent Title (中): 具有三个磁耦合绕组的单极或双极斩波转换器
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Application No.: US12026199Application Date: 2008-02-05
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Publication No.: US07656137B2Publication Date: 2010-02-02
- Inventor: Bertrand Lacombe , Ivica Salopek
- Applicant: Bertrand Lacombe , Ivica Salopek
- Applicant Address: FR Colombes
- Assignee: Hispano Suiza
- Current Assignee: Hispano Suiza
- Current Assignee Address: FR Colombes
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0753236 20070213
- Main IPC: G05F1/33
- IPC: G05F1/33
Abstract:
In order to reduce the cost of a chopping converter supplying a continuous voltage at the terminals of a load (Z), a circuit with three windings (Lp, Ls1, Ls2) and a single magnetic core is proposed, according to the present invention, which enables the cost and the size of the circuit to be reduced. It is then necessary to add two diodes (D3, D4) to the circuit, but these elements are of low cost and of low size.
Public/Granted literature
- US20080192521A1 UNIPOLAR OR BIPOLAR CHOPPING CONVERTER WITH THREE MAGNETICALLY COUPLED WINDINGS Public/Granted day:2008-08-14
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