The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 13, 2017
Filed:
Dec. 03, 2015
Huawei Technologies Co., Ltd., Shenzhen, CN;
Grover Victor Torrico-Bascopé, Kista, SE;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A five-level active neutral-point-clamping inverter for converting a bipolar DC-voltage (Vand V) to a three-phase AC output voltage, the converter comprising first, second and third input terminals (P, MP, N) and first, second and third output terminals, where the inverter further comprises a first multi-state switching cell (MSSC) comprising three input terminals respectively connected to the input terminals of the inverter and a first output terminal, a second MSSC comprising three input terminals respectively connected to the input terminals of the inverter and a second output terminal and a third MSSC comprising three input terminals respectively connected to the input terminals of the inverter and a third output terminal.