PROBLEM TO BE SOLVED: To provide a method for operating a DC-DC converter.SOLUTION: The present invention relates to a method for operating a DC-DC converter (22) of a charger (20). The DC-DC converter has, on a primary side, a first transformation coil (28) and at least one second transformation coil (30). The transformer coils are arranged in series one behind another and also alongside a secondary side transformation coil (48). A respective semiconductor switch is connected in parallel with the at least one second primary side transformation coil (30). The at least one second primary side transformation coil (30) is switched either on or off by using the semiconductor switch depending on a present value of at least one operating parameter of the charger (20).SELECTED DRAWING: Figure 2
【課題】 DC−DCコンバータを動作させる方法を提供する。【解決手段】 本発明は、充電器(20)のDC−DCコンバータ(22)を動作させる方法に関連する。前記DC−DCコンバータは、1次側に第1の変圧コイル(28)および少なくとも1つの第2の変圧コイル(30)を有し、これらの変圧コイルは、直列に縦に並んで、かつ、2次側変圧コイル(48)と横に並んで配置される。少なくとも1つの第2の1次側変圧コイル(30)と並列に各半導体スイッチが接続され、前記少なくとも1つの第2の1次側変圧コイル(30)は、この半導体スイッチを用いて充電器(20)の少なくとも1つの動作パラメータの現在値に応じてオンまたはオフに切り替えられる。【選択図】 図2
METHOD FOR OPERATING DC-DC CONVERTER
DC−DCコンバータを動作させる方法
2016-12-08
Patent
Electronic Resource
Japanese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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