Results 121 to 130 of about 532 (184)

Design of modified reference phase modulation based boost chopper fed fifteen level stepped DC link hybrid converter. [PDF]

open access: yesSci Rep
Uthirasamy R   +8 more
europepmc   +1 more source

Cascaded Transformers-Based Multilevel Inverters With NPC

IEEE Transactions on Industrial Electronics, 2022
The basic structure and generalization of two cascaded transformer multilevel inverters (CTMIs) are proposed in this paper. Such configurations are based on cascaded symmetrical transformers coupled to two-level (2L) legs and three-level (3L) neutral-point clamped (NPC) legs. One configuration has a shared 2L leg, connected to all transformers.
Amanda Pereira Monteiro   +3 more
openaire   +1 more source

Applications of cascade multilevel inverters

Journal of Zhejiang University-SCIENCE A, 2003
Cascade multilevel inverters have been developed for electric utility applications. A cascade M-level inverter consists of (M-1)/2 H-bridges in which each bridge's dc voltage is supported by its own dc capacitor. The new inverter can: (1) generate almost sinusoidal waveform voltage while only switching one time per fundamental cycle; (2) dispense with ...
Fang-zen, Peng, Zhao-ming, Qian
openaire   +2 more sources

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