The voltage Vs with interval Ts = 1ms is assumed to be a constant value of 12 V.
i(t) is 2A at the beginning of the interval. The desired final value of current at the end of the interval is 3A

a. Determine how long the IGBT switch must be ON and OFF during the interval
b. What is the average value of voltage at point a
c. What is the average value of current during the interval

Hint: assume that current changes is applied linear equation.

Transcribed Image Text:

50V + i(t) AB IGBT 2A M 202 DIODE GND ON- i(t) m 5 mH -Ts=1 ms OFF e 21. Vs 3A GND 50V + i(t) AB IGBT 2A M 202 DIODE GND ON- i(t) m 5 mH -Ts=1 ms OFF e 21. Vs 3A GND 50V + i(t) AB IGBT 2A M 202 DIODE GND ON- i(t) m 5 mH -Ts=1 ms OFF e 21. Vs 3A GND 50V + i(t) AB IGBT 2A M 202 DIODE GND ON- i(t) m 5 mH -Ts=1 ms OFF e 21. Vs 3A GND 50V + i(t) AB IGBT 2A M 202 DIODE GND ON- i(t) m 5 mH -Ts=1 ms OFF e 21. Vs 3A GND 50V + i(t) AB IGBT 2A M 202 DIODE GND ON- i(t) m 5 mH -Ts=1 ms OFF e 21. Vs 3A GND

Answer rating: 100% (QA)

a Determine how long the IGBT switch must be ON and OFF during the interval Since the current change... View the full answer