JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Prerequisite

Power Systems, Power Electronics

Course Objectives

to prepare the students to

• understand renewable energy sources.
• gain understanding of the working of off-grid and grid-connected renewable energy generation schemes.

Course Outcomes

student will be able to:

• understand the planning and operational issues related to Distributed Generation.
• Acquire Knowledge about Distributed Generation Learn Micro-Grids

UNIT - I

Need for Distributed generation, Renewable sources in distributed generation and current scenario in Distributed Generation.

UNIT - II

Planning of DGs, Sitting and sizing of DGs optimal placement of DG sources in distribution systems, Grid integration of DGs Different types of interfaces, Inverter based DGs and rotating machine based interfaces, Aggregation of multiple DG units.

UNIT - III

Technical impacts of DGs, Transmission systems Distribution Systems De-regulation Impact of DGs upon protective relaying, Impact of DGs upon transient and dynamic stability of existing distribution systems, Steady-state and Dynamic analysis.

UNIT - IV

Economic and control aspects of DGs Market facts, Issues and challenges Limitations of DGs, Voltage control techniques, Reactive power control, Harmonics Power quality issues, Reliability of DG based systems.

UNIT - V

Introduction to micro-grids, Types of micro-grids: autonomous and non-autonomous grids Sizing of micro-grids, Modeling & analysis of Micro-grids with multiple DGs, Micro-grids with power electronic interfacing units. Transients in micro-grids, Protection of micro-grids, Case studies,Advanced topics.

TEXT BOOKS:

• 1. H. Lee Willis, Walter G. Scott, “Distributed Power Generation – Planning and Evaluation”, Marcel Decker Press.
• 2. M.GodoySimoes, Felix A.Farret, “Renewable Energy Systems – Design and Analysis with Induction Generators”, CRC press.

REFERENCES:

• 1. Stuart Borlase. “Smart Grid: Infrastructure Technology Solutions” CRC Press
• 2. NPTEL online course on “Power Electronics and Distributed Generation” by Dr. Vinod John,Department of Electrical Engineering,IISc Bangalore. https://www.youtube.com/playlist?list=PLbMVogVj5nJTAcW3-MnF47B7VuNzbsMzb R19 M.TECH M. TECH. PE/PEED M. TECH – I YEAR – II SEM. (PE/PEED)