Electrical Engineering > GATE 2016 SET-2 > Inverters
A single-phase bi-directional voltage source converter (VSC) is shown in the figure below. All devices are ideal. It is used to charge a battery at 400 V with power of 5 kW from a source Vs=220 V (rms), 50 Hz sinusoidal AC mains at unity p.f. If its AC side interfacing inductor is 5 mH and the switches are operated at 20 kHz, then the phase shift (δ) between AC mains voltage (Vs) and fundamental AC rms VSC voltage (VC1), in degree, is ________.

Correct : 18.35

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Related Topics

voltage source converter bi-directional VSC charging battery AC mains to battery VSC phase shift AC to DC conversion VSC design GATE VSC AC mains VSC charging battery VSC 20 kHz VSC 50 Hz VSC 400 V VSC 220 V VSC power VSC inductor VSC fundamental voltage VSC phase shift calculation VSC AC mains VSC 50 Hz mains VSC 400 V battery VSC 20 kHz operation VSC 5 mH inductor VSC power calculation VSC AC mains VSC 220 V mains VSC 400 V battery VSC 50 Hz mains VSC 20 kHz operation VSC AC mains VSC 5 mH inductor VSC power calculation VSC AC mains VSC 220 V mains VSC 400 V battery VSC 50 Hz mains VSC 20 kHz operation

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