POWER TRANSFER CIRCUIT AND POWER TRANSFER METHOD

To provide a power transfer circuit capable of stably utilizing an apparatus even in the case where different kinds of power sources are used in a combined manner.SOLUTION: The present invention relates to a power transfer circuit configured to supply power to a load circuit using a plurality of pow...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: MURATA NORITAKA
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:To provide a power transfer circuit capable of stably utilizing an apparatus even in the case where different kinds of power sources are used in a combined manner.SOLUTION: The present invention relates to a power transfer circuit configured to supply power to a load circuit using a plurality of power sources. The power transfer circuit comprises: a first power supply line and a second power supply line for supplying power to the load circuit; a first power storage section including a capacitor group constituted of a plurality of first capacitors which are connected in series with each other between the first power supply line and the second power supply line and each of which forms a closed circuit via each of the plurality of power sources and a switch; and a second power storage section including a second capacitor which is connected in parallel with the capacitor group between the first power supply line and the second power supply line and forms a closed circuit via the capacitor group and the switches.SELECTED DRAWING: Figure 1 【課題】異なる種類の電源を組み合わせて使用した場合にも安定して機器を利用することが可能な電力転送回路を提供する。【解決手段】 複数の電源を用いて負荷回路に電力を供給する電力転送回路であって、負荷回路に電力を供給する第1の電力供給ライン及び第2の電力供給ラインと、第1の電力供給ラインと第2の電力供給ラインとの間で互いに直列に接続され、且つ各々が複数の電源の各々とスイッチを介した閉回路を形成する複数の第1のコンデンサからなるコンデンサ群を有する第1の電力蓄積部と、第1の電力供給ラインと第2の電力供給ラインとの間でコンデンサ群と並列に接続され、コンデンサ群とスイッチを介した閉回路を形成する第2のコンデンサを含む第2の電力蓄積部と、を有する。【選択図】図1