sc JNTUH B.TECH R18 4-1 Syllabus For power system – ii PDF 2022 – Cynohub

# JNTUH B.TECH R18 4-1 Syllabus For power system – ii PDF 2022

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You will be able to find information about power system – ii along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding power system – ii after reading this blog. power system – ii has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. power system – ii can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

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### power system – ii Unit One

#### Performance of Lines:

Representation of lines, short transmission lines, medium length lines, nominal T and PI- representations, long transmission lines. The equivalent circuit representation of a long Line, A, B, C, D constants, Ferranti Effect, Power flow through a transmission line, receiving end power circle diagram.

### power system – ii Unit Two

#### Voltage Control & Compensation In Power Systems:

Voltage Control: Introduction – methods of voltage control, shunt and series capacitors / Inductors, tap changing transformers, synchronous phase modifiers.
Compensation In Power Systems: Introduction – Concepts of Load compensation – Load ability characteristics of overhead lines – Uncompensated transmission line – Symmetrical line – Radial line with asynchronous load – Compensation of lines.

### power system – ii Unit Three

#### Per Unit Representation of Power Systems & Travelling Waves on Transmission Lines::

Per Unit Representation of Power Systems: The one-line diagram, impedance and reactance diagrams, per unit quantities, changing the base of per unit quantities, advantages of per unit system. Travelling Waves on Transmission Lines: Production of travelling waves, open circuited line, short circuited line, line terminated through a resistance, line connected to a cable, reflection and refraction at T-junction line terminated through a capacitance, capacitor connection at a T-junction, Attenuation of travelling waves.

### power system – ii Unit Four

#### Overvoltage Protection and Insulation Coordination:

Over voltage due to arcing ground and Peterson coil, lightning, horn gaps, surge diverters, rod gaps, expulsion type lightning arrester, valve type lightning arrester, ground wires, ground rods, counter poise, surge absorbers, insulation coordination, volt-time curves.

### power system – ii Unit Five

#### Symmetrical Components and Fault Calculations:

Significance of positive, negative and zero sequence components, Average 3-phase power in terms of symmetrical components, sequence

impedances and sequence networks, fault calculations, sequence network equations, single line to ground fault, line to line fault, double line to ground fault, three phase fault, faults on power systems, faults with fault impedance, reactors and their location, short circuit capacity of a bus.

### power system – ii Course Objectives

To analyze the performance of transmission lines.
To understand the voltage control and compensation methods.
To understand the per unit representation of power systems.
To examine the performance of travelling waves.
To know the methods of overvoltage protection and Insulation coordination of transmission lines
To know the symmetrical components and fault calculation analysis

### power system – ii Course Outcomes

Analyze transmission line performance.
Apply load compensation techniques to control reactive power
Understand the application of per unit quantities.
Design over voltage protection and insulation coordination
Determine the fault currents for symmetrical and unbalanced faults

### power system – ii Text Books

John J. Grainger & W.D. Stevenson: Power System Analysis – Mc Graw Hill International 1994.
C.L. Wadhwa: Electrical Power Systems – New Age International Pub. Co. Third Edition, 2001.

### power system – ii Reference Books

Hadi Scadat: Power System Analysis – Tata Mc Graw Hill Pub. Co. 2002
W.D. Stevenson: Elements of Power system Analysis – McGraw Hill International Student Edition.
D.P. Kothari and I. J. Nagrath, Modern Power System Analysis – Tata Mc Graw Hill Pub. Co., New Delhi, Fourth edition, 2011