The device depicted in the figure below, is represented in the frequency domain by a Thevenin equivalent. When an inductor with an impedance of Z, = j1000 is connected across the device, the phasor of the voltage Vacross the inductor is V, = 10 +j10 V. When a capacitor having an impedance of Ze = -j1000 is connected across the device, the phasor of the voltage Vacross the capacitor is Ve = 10 -/10 V. You need to find the Thevenin impedance Zrw and the phasor of the Thevenin Voltage source VrH- DEVICE V HINT Your results can be obtained faster if you work analytically, le. obtain the expressions of V u and Zry in terms of V.Vo2, and Ze before you substitute their values. A calculator will not speed your work for this problem. a) Draw the diagram showing the Thevenin equivalent of the device and the Z = j1000 inductor connected (as the load) across the device. Write the equation for the voltage phasor V, in terms of Vr, Zru and Z.

The device depicted in the figure below, is represented in the frequency domain by a Thevenin equivalent. When an inductor with an impedance of Z, = j1000 is connected across the device, the phasor of the voltage Vacross the inductor is V, = 10 +j10 V. When a capacitor having an impedance of Ze = -j1000 is connected across the device, the phasor of the voltage Vacross the capacitor is Ve = 10 -/10 V. You need to find the Thevenin impedance Zrw and the phasor of the Thevenin Voltage source VrH- DEVICE V HINT Your results can be obtained faster if you work analytically, le. obtain the expressions of V u and Zry in terms of V.Vo2, and Ze before you substitute their values. A calculator will not speed your work for this problem. a) Draw the diagram showing the Thevenin equivalent of the device and the Z = j1000 inductor connected (as the load) across the device. Write the equation for the voltage phasor V, in terms of Vr, Zru and Z.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.1MCQ: The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2Vmax

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