Plot the current waveforms on both sides of the converter

Assignment Help Electrical Engineering

Reference no: EM13272328

1- A switch-mode dc-dc converter is operating at a switching frequency of 20kHz, and Vd=150V. The average current being drawn by the dc motor is 8.0 A. In the equivalent circuit of the dc motor, Ea=100V, Ra=0.25 ohm, and La=4mH.
a). plot the output current and calculate the peak-to-peak ripple and
b). plot the dc-side current

2- the motor goes into regenerative braking mode. The average current being supplied by the motor to the converter during braking is 8.0A.
a). Plot the voltage and current waveforms on both sides of this converter.
b). Calculate the average power flow into the converter

if the motor is rotating in the reverse direction, with the same current draw and the same induced emf Ea value of the opposite polarity

Reference no: EM13272328

Questions Cloud

What is the schwarzchild radius of our galaxys black hole : The black hole at the center of the Milky way galaxy is estimated to contain about 4 million solar masses. (msun= 2 x 1030 kg), What is the Schwarzchild radius of our galaxy's black hole

Explain the so-called zinc blende crystal structure : Silicon Carbide (SiC) is a ceramic material with the so-called zinc blende crystal structure. It can be constructed from the FCC unit cell using a two-atom basis consisting of a Si atom at (0,0,0) and a C atom at (¼, ¼ , ¼).

Write the lagrangian for the system : Two pendula of equal length b and equal masses m connected by a spring of force constant k. Write the Lagrangian for the system, and use it to derive the equations of motion of the system

How might pam and josh use mutual funds : Finally, they talk with various financial advisers and other investors to gather additional information.

Plot the current waveforms on both sides of the converter : A switch-mode dc-dc converter is operating at a switching frequency of 20kHz, and Vd=150V. The average current being drawn by the dc motor is 8.0 A. In the equivalent circuit of the dc motor, Ea=100V, Ra=0.25 ohm, and La=4mH.

Explain what is the partition coefficient of the compound : A 20 mg sample of a compound is dissolved in 5.0 ml of water and extracted with 2.5 mL of heptane.After separation of the layers, the heptane layer is found to contain 15 mg of the compound. What is the partition coefficient of the compound, Khept..

What is the incremental savings of buying the valves : The equipment cannot be used elsewhere in the company, and it has no market value. However, the space occupied by the production of the valve can be used by another production group that is currently leasing space for $55,000 per year.

What is the rms current operating at its resonance frequency : a series RLC circuit contains a resistor of 20 ohms, a capacitor of 0.75 mF and an inductor of 120mH, what is the rms current operating at its resonance freq.

Explain dcm/bicarbonate systems were different : If the partition coefficients for the DCM/water and DCM/bicarbonate systems were different, what was the reason

User Account

All Pages