Mehrstufenstromwandler
Anmelder: Fuji Electric Co., Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP2651024
- Aktenzeichen
- EP13153220
- Anmeldetag
- 30. Januar 2013
- Veröffentlichung
- 31. Oktober 2018
- Erteilung
- 31. Oktober 2018
- Rechtsraum
- EP
- IPC
- H02M7/483H02M7/487H02M7/493
Abstract
A multilevel power converter of the present invention comprises: a DC power supply assembly having a positive terminal, a negative terminal, and a zero terminal; a first semiconductor switch series circuit composed of first through sixth semiconductor switches connected in series between the positive terminal and the negative terminal; a second semiconductor switch series circuit composed of a first bidirectional switch, seventh and eighth semiconductor switches, and a second bidirectional switch connected in series between the connection point of the first and second semiconductor switches and the connection point of the fifth and sixth semiconductor switches; a first capacitor connected in parallel with a series circuit of the third and fourth semiconductor switches; and a second capacitor connected in parallel with the second semiconductor switch series circuit; wherein the zero terminal is connected to the connection point of the seventh and eighth semiconductor switches and an AC terminal is connected to the connection point of the third and fourth semiconductor switches.
Anmelder
- Firma
- Fuji Electric Co., Ltd.
- Land
- 🇯🇵 Japan
Japanischer Elektrotechnikkonzern mit Sitz in Tokio, tätig in den Bereichen Leistungshalbleiter, Energieerzeugungsanlagen und industrielle Automatisierungstechnik.
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Fachgebiete
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