Find the total per-phase inductance, Electrical Engineering

Assignment Help:

A 300 km, 3-phase, 50Hz transmission line has spacing as shown in Figure. Each phase of the line consists of a bundle of three conductors.

(a) Find the total per-phase inductance and the total per-phase shunt capacitance of the line if the conductors have diameter of 2.4cm and a GMR of 0.88cm. Assume bundle spacing

d = 0.4m.

(b) Find the % change of the resistance, inductance and the capacitance if the line is modified by adding one more conductor of the same size and type to the bundle.

(c) Use Matlab to check your results in (a) and( b). Comment if the results agree or not.

1532_matlab diagram.png


Related Discussions:- Find the total per-phase inductance

3-phase 180 degree mode vsi , 3-phase 180 0 mode VSI In 1800 mode VSI...

3-phase 180 0 mode VSI In 1800 mode VSI  each thyristor  conduct  for 1800 and two  thyristor  are fired  at 600 interval. For  example  if thyristor  T1  is fired at 00 then

Multimeter probes, different types of probes used in multimeter

different types of probes used in multimeter

Effect of supply voltage - stepper motor , Effect of Supply  Voltage ...

Effect of Supply  Voltage a.As the applied  as voltage  is increased hysteresis loss increases. b.Eddy current losses are given by W e α f 2 t 2 B 2 m Where B m =

Compute efficiency of transformer in power factor lagging, Q. A 10-kVA, 200...

Q. A 10-kVA, 200:400-V, single-phase transformer gave these test results: • Open-circuit test (LVwinding supplied): 200V, 3.2 A, 450 W • Short-circuit test (HV winding suppli

Clippers, Which clipper would you prefer between the series and the shunt c...

Which clipper would you prefer between the series and the shunt clipper? Why?

Ei enable interrupts instruction , EI Enable Interrupts  Instruction ...

EI Enable Interrupts  Instruction The interrupt enable flip  flop  is set  and all the interrupts  of 8085  microprocessor are  enabled  which are  disabled  by DI  instructi

What are frequency response curves, Q. What are frequency response curves? ...

Q. What are frequency response curves? How are they made? Every amplifier has a frequency-response curve associated with it. They provide a "picture" of the performance of an a

Show jkff connected as a t flip-flop, Q. For a JKFFwith JK = 11, the output...

Q. For a JKFFwith JK = 11, the output changes on every clock pulse. The change will be coincident with the clock pulse trailing edge and the flip-flop is said to toggle, when T = 1

Write the volt-ampere relations for the coupled inductors, Q. For the coupl...

Q. For the coupled inductors shown in Figure, neglecting the coil resistances, write the volt-ampere relations.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd