COMMON MODE CHOKE FOR CONNECTING TO DC SIDE OF POWER CONVERTER, FILTER ARRANGEMENT, AND POWER CONVERTER

A common mode choke (20) for connecting to DC side of a power converter (100). The common mode choke (20) includes a choke core (21) having a first core portion (21A) and a second core portion (21B) for guiding magnetic flux (F). The common mode choke (20) also includes a first winding (24) and a se...

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Bibliographische Detailangaben
Hauptverfasser:	Strandberg, Stefan, Södö, Nicklas
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BASIC ELECTRIC ELEMENTS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INDUCTANCES MAGNETS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	A common mode choke (20) for connecting to DC side of a power converter (100). The common mode choke (20) includes a choke core (21) having a first core portion (21A) and a second core portion (21B) for guiding magnetic flux (F). The common mode choke (20) also includes a first winding (24) and a second winding (25) for generating magnetic flux, wherein both of the windings (24, 25) have series-connected first (24A, 25A) and second portions (24B, 25B), respectively. The first portion (4A) of the first winding (24) and the first portion (25A) of the second winding (25) are concentrically around the first core portion (21A), and the second portion (24B) of the first winding (24) and the second portion (25B) of the second winding (25) are concentrically around the second core portion (21B).