find the sending end voltage and current, Electrical Engineering

Assignment Help:

A 3-phase transmission line is 200km long. The line has a per phase series impedance of 0.25+j0.45 Φ/km and shunt admittance of j7.2ΦS/km. The line delivers 250MVA, at 0.6 lagging power factor and 120V to a 3-phase load.

a) Determine ABCD parameters of the line.

b) Find the sending end voltage, sending end current, voltage regulation and the efficiency of the line.

c) Determine the capacitance per-phase of the Y-connected capacitors to adjust the power factor of the load to unity and calculate the voltage regulation and the line efficiency in this case.

893_slack bus.png


Related Discussions:- find the sending end voltage and current

Define the universal property of nand and nor gates, Define The universal p...

Define The universal property of NAND and NOR Gates? The NAND and NOR gates are called universal gates, because any gate can build by using these two gates. The univers

Compute the efficiency of the motor, Q. A 10-hp, 230-V dc shunt motor takes...

Q. A 10-hp, 230-V dc shunt motor takes a full- load line current of 40 A. The armature and field resistances are 0.25 and 230 , respectively. The total brush-contact drop is 2 V,

Determine supply current and reactive power, A single phase line has an imp...

A single phase line has an impedance of 8.4 + j11.2 Ω. The line feeds a load consisting of a resistor and an inductor connected in parallel as shown in Figure 1. The load is absorb

Electronic Devices, To demonstrate a practical method of testing semiconduc...

To demonstrate a practical method of testing semiconductor diodes.

Determine the voltage regulation at full load, A three-phase, wye-connected...

A three-phase, wye-connected, cylindrical-rotor synchronous generator rated at 10 kVA and 230  V has a synchronous reactance of 1.5per phase and an armature resistance of 0.5  pe

Strategy and customer relationship management, Strategy and Customer Relati...

Strategy and Customer Relationship Management CRM sometimes considers as only information technology because of availability of quite a good number of software packages in the

Temperature triggering , Temperature Triggering At high temperature th...

Temperature Triggering At high temperature the leakage current  of junction J 2 increases. This leakage  current is collector  current of tr 1 and Tr 2 . So rise in temperat

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