Given $F^{abc} = [P] F^{dq0}$ , where Park’s transformation $\left[\begin{array}{ccc}k_d \cos \theta&k_q \sin \theta&k_0\\k_d\cos\lgroup \theta - \frac{2 \pi}{3} \rgroup &k_q \sin\lgroup \theta -\frac{2 \pi}{3} \rgroup &k_0\\k_d\cos\lgroup \theta + \frac{2 \pi}{3} \rgroup &k_q \sin\lgroup \theta +\frac{2 \pi}{3} \rgroup&k_0\end{array}\right]$ (where...

Physics, 1 year ago

Give detail classification of transducers.

Physics, 1 year ago

For step down converter circuit, the dc input voltage $V_d=500V$ , the load current $I_o= 500A$ , and the switching frequency is 1kHz. The freewheeling diode has a reverse recovery time $t_rr=10 \mu s$ . The GTO has a current fall time $tf_1= 1 \mu s$ , a maximum applied voltage rate $dv/dt=50 V/ \mu s$ , and a maximum controllable anode current [tex]I_AM...