Home » Power Electronics and Drives » Power electronics and drives miscellaneous » Question

Power electronics and drives miscellaneous

Power Electronics and Drives

  1. Thyristor T in the figure below is initially off and is triggered with a single pulse of width 10 µs.
    It is given that L =
    100
    H and C =
    100
    F.
    ππ

    Assuming latching and holding currents of the thyristor are both zero and the initial charge on C is zero, T conducts for

    1. 10 s
    2. 50 s
    3. 100 s
    4. 200 s
Correct Option: C

When thyristor ON


Is
= L[bI / s] +
1
I(s)
scs



Your comments will be displayed only after manual approval.