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386 Renewable Energy Devices and Systems with Simulations in MATLAB and ANSYS ®
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TABLE 14.4
Parameters of Power Converter Module

AC Module Parameters DC Module Parameters
Item Value Item Value
Power capacity 100 kW Power capacity 30 kW
AC input voltage 3-ph 380 V Input DC voltage 200–400 V
DC voltage 750 V DC bus output voltage 750 V
Input inductance 0.38 mH Input low-voltage side inductance 0.32 mH
Input capacitance 200 μF Input low-voltage side capacitance 800 μF
DC bus capacitance 4400 μF DC bus capacitance 400 μF

(a)

(b)

FIGURE 14.33 Waveforms in the bidirectional DC/AC module. (a) Waveform under rectifier mode.
(b) Waveform under inverter mode.