Research Article
A Multiport Electric Energy Routing Scheme Applied to Battery Energy Storage System
Figure 2
The relationship between the α-β coordinate system, the d-q coordinate system, and the d′-q′ coordinate system. (a) The relationship between phase A grid voltage Vga, grid current Iga, and inverter output voltage Vsa. (b) H-bridge inverter output voltage distribution.
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| (b) |