Power System-II (B.Tech)

Load flow studies, fault analysis, power system stability and economic operation.

6 महीनेअवधि 5Chapters27टॉपिक

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सिलेबस · पाठ्यक्रम

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01Unit 1: Symmetrical Faults 5 टॉपिक

Impedance and reactance diagrams
Transients on a transmission line
Short circuit of an unloaded synchronous machine: subtransient, transient and steady-state reactances
Short-circuit current and fault MVA
Current-limiting reactors

02Unit 2: Symmetrical Components and Unsymmetrical Faults 6 टॉपिक

Symmetrical components and the a-operator
Sequence impedances and networks of generators, transformers and lines
Single line-to-ground fault
Line-to-line fault
Double line-to-ground fault
Faults through impedance

03Unit 3: Load Flow Studies 6 टॉपिक

Bus classification: slack, PV and PQ
Formation of Y-bus
Load flow equations
Gauss-Seidel method
Newton-Raphson method
Fast decoupled load flow

04Unit 4: Power System Stability 5 टॉपिक

Steady-state, transient and dynamic stability
Swing equation and inertia constant
Power-angle curve
Equal-area criterion and critical clearing angle
Factors affecting and methods of improving stability

05Unit 5: Economic Operation 5 टॉपिक

Input-output and incremental cost curves
Economic dispatch neglecting losses
Transmission loss formula and B-coefficients
Economic dispatch including losses and penalty factor
Unit commitment (introduction)

परिचय

आप यह कर पाएँगे

Calculate symmetrical fault currents and fault MVA using per-unit reactance diagrams
Analyse LG, LL and LLG faults using symmetrical components
Form the bus admittance matrix and solve load flow by Gauss-Seidel and Newton-Raphson methods
Apply the swing equation and equal-area criterion to stability problems
Solve economic dispatch problems with and without transmission losses

यह किसके लिए है

B.Tech Electrical Engineering students of Semester 6 under AKTU
Students preparing for AKTU sessional tests, the end-semester examination and GATE power systems

आपको क्या चाहिए

Power System-I and Electrical Machines-II

सवाल

Which syllabus is followed?

The current AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus of Power System-II (Electrical Engineering, Semester 6). If your university or college follows a different syllabus, the centre teaches from your own university syllabus.

How is the subject examined?

AKTU assesses it through sessional tests, assignments and attendance, and an end-semester university examination; the centre covers every unit with theory, derivations and numericals.

Are previous-year questions practised?

Yes. Unit-wise AKTU previous-year questions, short-answer questions and the test series are solved in class.