A delta connected, balanced three phase load consisting of three impedances of 20 ohms 30 degrees is supplied with the balanced line-to-line voltages. It is given as 374 Volt 30 degrees between phase A and phase B. Calculate the following unknowns Line current in line for phase and the total reactive power supplied to the load. Line current in line for phase B is The total reactive power supplied to the load is A with VA degrees

A delta connected, balanced three phase load consisting of three impedances of 20 ohms 30 degrees is supplied with the balanced line-to-line voltages. It is given as 374 Volt 30 degrees between phase A and phase B. Calculate the following unknowns Line current in line for phase and the total reactive power supplied to the load. Line current in line for phase B is The total reactive power supplied to the load is A with VA degrees

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.52P: A balanced three-phase load is connected to a 4.16-kV, three-phase, fourwire, grounded-wye dedicated...

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In an installation there is a three-phase load of 300 kVA with a power factor of 0.8 behind, in parallel with a three-phase load of 150 kVA with a power factor of 0.6 ahead. A pure reactive element is connected in parallel, and a unity power factor is obtained at the power input. Indicate the reactant of the element, with a positive sign if it is a bank of reactors, or with a negative sign if it is a bank of capacitors. Just put the corresponding sign followed by the numerical value, without units. The numerical value must correspond to the three-phase kVARS. You can use integer values with no decimal places or up to two decimal places
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