Determine the total load impedance per phase

Assignment Help Electrical Engineering

Reference no: EM13229801

A three-phase, 60Hz, wye-connected synchronous generator has balanced line-to-line voltages of 480V at its terminals. The generator is supplying power to two balanced and delta connected, three-phase loads. the first load is made up of three 15<-30 Ohm impedances, while the secound load is made up of three 18<50 Ohm impedances. Determine the following:

(a) Total (i.e.,equivalent) load impedance per phase (i.e.,line to neutral).

(b) The line current Ia at the generator terminal. use a phase voltage of Va=277.1281<0 V (since 480/(3^root) V =277.1281 V).

Reference no: EM13229801

Questions Cloud

What is the economic justification for the rapid growth : What is the economic justification for the rapid growth of premium package services.

Determine the line current in balanced three-phase load : if a balanced, three-phase, 15MW total load is fed by a 138Kv power line at a 0.85 lagging power factor, determine the following. (a) The line current (b) The value of the capacitor in uf per phase, is a wye-connected capacitor bank is used to cor..

What challenges may arise if a u.s. project manager : Be specific and support your response with evidence from the readings or other materials. Please be sure to use APA format for citing your source(s).

Describe your approach to tracking a project : Describe your approach to tracking a project. What kinds of issues would you focus on if you were a project manager? Why?

Determine the total load impedance per phase : A three-phase, 60Hz, wye-connected synchronous generator has balanced line-to-line voltages of 480V at its terminals. The generator is supplying power to two balanced and delta connected, three-phase loads. the first load is made up

Determine the number of quantization levels : Work out the following problem: If the analog signal to be quantized is a sinusoidal waveform, that is, x(t) = 6 sin (6283t), and if the bipolar quantizer uses 8 bits, determine 1. Number of quantization levels; 2. Step size of the quantizer ; 3. ..

What is your assessment of the health of the project on day : On day 51, a project has an earned value of $600, an actual cost of $650, and a planned cost of $560. Compute the SV, CV, and CPI for the project. What is your assessment of the health of the project on day 51? Explain.

What is the net force that acts on the planes 80-kg pilot : An airplane has a mass of 3*10^4 kg and takes off under the influence of a constant net force of 35 000 N. What is the net force that acts on the plane's 80-kg pilot, assuming that he has the same acceleration as the plane

Find the maximum power delivered to the element : v(t)=20te^( -40t ) and i(t)=50te^( -40t ) for t>=0 both v and i are zeros for i

User Account

All Pages