Determine the load - thevenins equivalent circuit, Electrical Engineering

Determine the load - Thevenins Equivalent Circuit:

Determine the load for which the source shall transfer the maximum power if load is connected across the terminal A and B, under the following conditions :

1.      load is resistive, and

2.      load is complex

Solution

Calculation for VTH

i =20 ∠ 0o/11 - 3j

            = 1.692 + 0.461 j Amp

VTH = VAB = i (6 - 3 j) = 11.53 - 2.3 j Volt

Figure 4.66

Calculation for ZTH

ZTH = 5 (6 - 3 j) /11 - 3 j = 2.88 - 0.576 j Ω

Thevenin's Equivalent Circuit

Case I

Load is resistive, then value of load resistance shall be equal to magnitude of ZTH.

RL = | ZTH |

2203_Determine the load - Thevenins Equivalent Circuit.png

Case II

Load is complex :

Z L = Z * TH (Complex conjugate of ZTH)

= 2.88 + 0.576 j Ω

Posted Date: 2/5/2013 2:32:09 AM | Location : United States







Related Discussions:- Determine the load - thevenins equivalent circuit, Assignment Help, Ask Question on Determine the load - thevenins equivalent circuit, Get Answer, Expert's Help, Determine the load - thevenins equivalent circuit Discussions

Write discussion on Determine the load - thevenins equivalent circuit
Your posts are moderated
Related Questions
Ask The goal of this project is to model a system and to design a controller for the system so that the closed-loop system performs satisfactorily. We want to accurately positio

In the previous two years, a lot of innovation has come in the mobile computing world. Apple has launched very imaginative mobile phone, iphone and ipad along with app store. Googl

Quality of Supply and Services  - Power Distribution For effectual management and performance improvement it is essential to measure the several defined parameters of the proc

to get PV curve i want optimal power flow program in matlab

Q. Explain a Tube Well? Method of restoring or increasing the capacity of tube well is known as developing a Tube Wells. This is done to eliminate bridging of fine particles on

Q. Show Balanced three-phase loads? Three-phase loads can be connected in either wye (also known as star or Y) or delta (otherwise known as mesh or ). If the load impedances i

(a) The key elements of a protocol are the syntax, semantics and timing. Give a brief explanation of each of these key elements. (b) A file contains 4 million bytes. Compare

Q. In the magnetic circuit shown in Figure the center leg has the same cross-sectional area as each of the outer legs. The coil has 400 turns. The permeability of iron may be a

Solution for dc motor speed and position controller

A conical tank is shown in Figure. The tank is filled with water.  Using MATLAB, determine: a.   the volume of water in the tank b.   the weight of the water in the tank.