This course provides a specialized focus on network model formulation and construction of network matrices, namely, bus admittance and bus impedance matrices supported with real time test system. The course touches upon the detailed procedure of applying iterative solution techniques such as Gauss-Seidel, Newton-Raphson, and Fast Decoupled methods to solve the load flow problem imbibed with demonstrations of live examples. The course stands out for its hands-on ETAP demonstrations, which is an industrial software used in power grid sectors, providing learners with practical skills in the field of power system design and analysis.
Course Objectives
Online
3 units
IITM Pravartak Technologies Foundation
Technology Innovation Hub (TIH) of IIT Madras
and
L&T EduTech
Rs. 1900/- Inclusive of Tax
Students pursuing Diploma/ UG /PG Programs in Electrical & Electronics Engineering
Fundamental knowledge of electrical engineering principles, including knowledge of circuit analysis, transmission and distribution of electrical power
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Dr. S Kalyani
Subject Matter Expert, L&T EduTech.
With an extensive professional tenure spanning two decades, she has garnered invaluable expertise in both the industrial and academic domains. Dr. S.Kalyani's focal areas of specialization encompass electrical power systems, machine learning, artificial intelligence, renewable energy and smart grid technologies. Her distinguished career is underscored by a profound dedication to research and development, exemplified by the publication of 36 research articles in referred SCI/Scopus Indexed journals and 54 in esteemed international conferences. She is a recognized supervisor of Anna University and has produced 5 Ph.D. scholars. Additionally, she holds two copyrights and five patents, a testament to her innovative contributions to the field and also involved in industry consultancy works. She is bestowed with awards for “Outstanding Faculty in Electrical Engineering” and “Inspiring Research Supervisor Award”.
Dr. Deva Brinda, Subject Matter Expert in Electrical Engineering- L&T EduTech has a total of 22 years of experience in Industry and Academics
Model Formulation Equations for the Power System Network, Modelling of Nominal Ratio Transformer, Modelling of Off Nominal Tap Changing Transformer, Primitive Network in Impedance and Admittance form, Formation of Bus Impedance Matrix using Bus Building Algorithm, Formation of Bus Admittance Matrix using Direct Inspection Method, Properties and Applications of Bus Impedance and Bus Admittance matrices, Sparsity in Power Systems, Elementary Graph Theory, Related terms, Bus Incidence matrix formation, Singular Transformation method of Y-bus formation, Solution of Numerical problems.
Need for Load Flow Analysis, Assumptions and stages, Classification of Buses in Power System, Power flow problem statement, Formulation of Load flow equations in rectangular and polar form, Gauss-seidel (GS) method of load flow solution - Algorithm/flowchart, Significance of Acceleration factor and Convergence Characteristics, Jacobian Matrix and its significance, Newton-Raphson (NR) method of load flow solution - Algorithm/flowchart, Illustration of load flow analysis with simple numerical problems, Demonstration of Load Flow Analysis in ETAP Software.
Assumptions involved in Fast Decoupled Load Flow (FDLF) method, Development of FDLF equations, Process flowchart for FDLF algorithm, Numerical problems for illustration of FDLF algorithm to simple power system networks, Demonstration with ETAP simulation, Comparative analysis of GS, NR and FDLF methods in load flow analysis, Concept of HVDC power system, Development of DC load flow equations, Algorithm for DC Load Flow Solution and Numerical Example, Formulation and Solution of AC-DC Load Flow Problem – Algorithm / flowchart for Unified method and sequential method, Case Studies to illustrate DC and AC-DC Load flow analysis.