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Power System Analysis

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2
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The line current in amperes in phases a,b,c resp.are (500+j150),(100-j600),(-300-j600).Determine the symmetrical components of current.
power system analysis updated 4.1 years ago by phenjoisilab • 0
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2.4k
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Discuss the algorithm for short circuit studies
power system analysis updated 4.1 years ago by phenjoisilab • 0
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2.3k
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Discuss the corona Q-V diagram
power system analysis updated 4.1 years ago by phenjoisilab • 0
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2.2k
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Explain the terms Critical voltage, visual critical voltage and corona
power system analysis updated 4.1 years ago by phenjoisilab • 0
1
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2.0k
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For a figure shown below draw zero sequence network.
power system analysis updated 4.1 years ago by phenjoisilab • 0
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1.7k
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Determine the symmetrical component of currents in a 3 phase system, the original phasor of which are Ia = 12+j6,Ib =12-j12, Ic =15+j10
power system analysis updated 4.1 years ago by phenjoisilab • 0
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1.6k
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Discuss the role of surge capacitor, surge reactor and surge absorber.
power system analysis updated 3.8 years ago by phenjoisilab • 0
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1.6k
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What is the significance of surge impedance loading
power system analysis updated 4.1 years ago by phenjoisilab • 0
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1.4k
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What is the power Invariance in unsymmetrical fault analysis.
power system analysis updated 3.8 years ago by phenjoisilab • 0
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1.4k
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Explain the terms protective characteristics, dynamic voltage rise and rating in case of lightning arrestor.
power system analysis updated 3.8 years ago by phenjoisilab • 0
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1.4k
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Discuss the reflection and refraction of voltage and current wave on short circuit transmission line
power system analysis updated 4.2 years ago by phenjoisilab • 0
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1.3k
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Explain the term short circuit MVA and symmetric fault.
power system analysis updated 4.1 years ago by phenjoisilab • 0
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1.2k
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Derive the equation for fault current and develop sequence network for LLG fault on an unloaded synchronous generator
power system analysis updated 3.9 years ago by phenjoisilab • 0
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1.2k
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Discuss the importance of insulation coordination.
power system analysis updated 3.8 years ago by phenjoisilab • 0
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1.1k
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Discuss the role of ground wire and tower footing resistance
power system analysis updated 3.9 years ago by phenjoisilab • 0
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1.1k
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What are the advantages of corona
power system analysis updated 3.9 years ago by phenjoisilab • 0
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1.1k
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What is the effect of length of cable on incident surge.
power system analysis updated 4.2 years ago by phenjoisilab • 0
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1.0k
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Discuss the phenomenon of travelling wave on case of termination of line as open circuit.
power system analysis updated 3.9 years ago by phenjoisilab • 0
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999
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Discuss the effect of length and load power on reactive power requirements of line.
power system analysis updated 4.0 years ago by phenjoisilab • 0
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988
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Discuss the terms protective characteristics ,Dynamic voltage rise and arrestor rating
power system analysis updated 3.9 years ago by phenjoisilab • 0
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979
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Discuss the formation of transients on transmission line
power system analysis updated 3.9 years ago by phenjoisilab • 0
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972
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Discuss the short circuit of synchronous machine at no load condition.
power system analysis updated 8.3 years ago by shubhamswarn3 • 0
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969
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Discuss the maximum power transfer and stability considerations in transmission line.
power system analysis updated 4.1 years ago by phenjoisilab • 0
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941
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What is rate of tower footing resistance
power system analysis updated 3.9 years ago by phenjoisilab • 0
0
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0
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941
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0
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Explain the terms critical voltage, Visual critical voltage and corona ring.
power system analysis updated 3.9 years ago by phenjoisilab • 0
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