26. An unbalanced star-connected load is supplied from a symmetrical 400-V, three-phase, three-wire system. The impedances are: (1+2) 2 between line R and neutral point of load: (2+3) 02 between line Y and neutral point of load; (3-13) £2, between line B and neutral point of load. Calculate the current in line. B. Phase sequence RYB. [35.5 A] (London Univ.)
Short Transmission Line
A short transmission line is a transmission line that has a length less than 80 kilometers, an operating voltage level of less than 20 kV, and zero capacitance effect.
Power Flow Analysis
Power flow analysis is a topic in power engineering. It is the flow of electric power in a system. The power flow analysis is preliminary used for the various components of Alternating Current (AC) power, such as the voltage, current, real power, reactive power, and voltage angles under given load conditions and is often known as a load flow study or load flow analysis.
Complex Form
A power system is defined as the connection or network of the various components that convert the non-electrical energy into the electric form and supply the electric form of energy from the source to the load. The power system is an important parameter in power engineering and the electrical engineering profession. The powers in the power system are primarily categorized into two types- active power and reactive power.
- 26. An unbalanced star-connected load is supplied from a symmetrical 400-V, three-phase, three-wire system. The impedances are: (1+J2)ohm between line R and neutral point of load: (2+j3)ohm between line Y and neutral point of load: (3-j3)ohm, between line B and neutral point of load. Calculate the current in line. B. Phase sequence RYB.
[35.5 A] Answer
![26. An unbalanced star-connected load is supplied from a symmetrical 400-V, three-phase, three-wire
system. The impedances are: (1+2) between line R and neutral point of load: (2+3) 02 between line Y and
neutral point of load: (3-j3) 22, between line B and neutral point of load. Calculate the current in line. B. Phase
sequence RYB.
[35.5 A] (London Univ.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0cfa59ce-5074-4e94-af68-42c59c01b835%2F55637c71-0032-4f2b-89a9-0317b51ab38f%2Fm9rkwqs_processed.png&w=3840&q=75)
Step by step
Solved in 3 steps with 3 images
the correct Ans is mentioned with the question then why you provide wrong solution.
please solve it correctly
by Bartleby Expert
