From figure shown, if line voltage 400 V, load impedance 1500 2, if insulation is completely failure. The man resistance includes grounding equal 2000 2. Calculate: a) Rated load current, b) Fault current c) Touch voltage d) Estimate the time it takes to induce ventricular fibrillation e) Analyze the results obtained

From figure shown, if line voltage 400 V, load impedance 1500 2, if insulation is completely failure. The man resistance includes grounding equal 2000 2. Calculate: a) Rated load current, b) Fault current c) Touch voltage d) Estimate the time it takes to induce ventricular fibrillation e) Analyze the results obtained

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

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.34P: Three single-phase, two-winding transformers, each rated 450MVA,20kV/288.7kV, with leakage reactance...

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Concept explainers

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.

Question

100%

From figure shown, if line voltage 400 V, load impedance 1500 2, if insulation is completely
failure. The man resistance includes grounding equal 20002. Calculate:
a)
Rated load current,
b)
Fault current
c)
Touch voltage
d)
Estimate the time it takes to induce ventricular fibrillation
e)
Analyze the results obtained
L1
30
302
L2
L3
PE
N
RG=52
N L3 L2 L1

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