Part C
7. Describe the various MPPT techniques employed in solar-PV and wind
energy conversion systems. Also explain in detail any one algorithm for
each option.

8. a. Explain the need ofhybrid energy systems

b. Explain the stand alone operation of solar system

9. Explain in detail the grid interactive PMSG based WECS. Also mention the
grid interconnection issues of solar and wind power.

(12)

(6)

(6)
(12)