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Γ-Z-Source Inverters
DOI:10.1109/TPEL.2013.2243755.png)
摘要
En 中文
Voltage-type Gamma-Z-source inverters are proposed in this letter. They use a unique G-shaped impedance network for boosting their output voltage in addition to their usual voltage-buck behavior. Comparing them with other topologies, the proposed inverters use lesser components and a coupled transformer for producing the high-gain and modulation ratio simultaneously. The obtained gain can be tuned by varying the turns ratio gamma(Gamma Z) of the transformer within the narrow range of 1 < gamma(Gamma Z) <= 2. This leads to lesser winding turns at high gain, as compared to other related topologies. Experimental testing has already proven the validity of the proposed inverters.
Keyword:
Embedded-Z-source
quasi-Z-source
T-source
trans-Z-source
Z-source
Gamma-Z-source inverters
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期刊
IF:
6.5
论文数:
1.7W
被引数:
8.3W

