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Power Electronics and Distributed Generation

Power Electronics and Distributed Generation. Instructor: Prof. Vinod John, Department of Electrical Engineering, IISc Bangalore. Power Electronics (PE) covers a wide range of areas. Some of the larger PE segments are DC to DC converters, inverters, UPS (Uninterruptible Power Supply), high voltage DC systems, flexible AC transmission systems, distributed generation, and so on. Among these segments, an emerging area is distributed generation, where the power converter or any converter in general is used as an interface between your energy source and the grid. This course will focus on the distributed generation and the issues of connecting the distributed generation unit with the electrical grid. (from nptel.ac.in)

Lecture 09 - Impact of Distributed Generation of Distribution Protection

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Consideration of Power Distribution Systems for Distributed Generation

Lecture 01 - Introduction

Lecture 02 - Distributed Generation Technologies

Lecture 03 - Distributed Storage Technologies

Lecture 04 - Distribution System Protection

Lecture 05 - Circuit Breaker Coordination

Lecture 06 - Symmetrical Component Analysis and Sequence Excitation

Lecture 07 - Modeling of Distribution System Components

Lecture 08 - Protection Components

Lecture 09 - Impact of Distributed Generation of Distribution Protection

Lecture 10 - Consumption and Distribution Grounding

Lecture 11 - Islanding of Distribution Systems

Lecture 12 - Modeling of Islanded Distribution Systems

Lecture 13 - Distribution System Problems and Examples

Lecture 14 - Distribution System Problems and Examples (cont.)

Lecture 15 - Anti-islanding Methods

Lecture 16 - Solid State Circuit Switching

Lecture 17 - Relaying for Distributed Generation

Lecture 18 - Feeder Voltage Regulation

Lecture 19 - Grounding, Distribution Protection Coordination Problems and Examples

Lecture 20 - Ring and Network Distribution

Economic Evaluation Metrics for Distributed Generation

Lecture 21 - Economic Evaluation of Distributed Generation Systems

Lecture 22 - Design for Effective Initial Cost

Power Electronic Design

Lecture 23 - Single Phase Inverters

Lecture 24 - DC Bus Design in Voltage Source Inverter

Lecture 25 - Electrolytic Capacitor Reliability and Lifetime

Lecture 26 - Inverter Switching and Average Model

Lecture 27 - Common Mode and Differential Mode Model of Inverters

Lecture 28 - Two Leg Single Phase Inverter

Lecture 29 - Distribution System Problems and Examples

Lecture 30 - DG Evaluation Problems and Examples

Lecture 31 - Switch Selection in Two Level Voltage Source Inverters and Loss Evaluation

Lecture 32 - Thermal Model, Management and Cycling Failure of IGBT Modules

Lecture 33 - Semiconductor Switch Design Reliability Considerations

Lecture 34 - AC Filters for Grid Connected Inverters

Lecture 35 - AC Inductor Design and Need for LCL Filter

Lecture 36 - LCL Filter Design

Lecture 37 - Examples in Power Electronic Design for DG Systems

Lecture 38 - Examples in Power Electronic Design for DG Systems (cont.)

Lecture 39 - Higher Order Passive Damping Design for LCL Filters

Lecture 40 - Balance of Hardware Component for Inverters in DG Systems