Distinguished Lecture Program with Prof Ambrish Chandra conducted by the Department Electrical Engineering in collaboration with IEEE Power and Energy Society Indonesia Chapter
Friday, 18th December 2015
08.00 - 11.00 AM
E6 Classroom , 3rd floor, Department of Electrical Engineering and Information Technology Universitas Gadjah Mada
Prof Ambrish Chandra
at École de Technologie Supérieure (ETS), Universié du Québec, Montréal, Canada.
1. Hybrid Renewable Energy Standalone Systems
Several isolated areas in the world currently use only diesel generators (DGs) to serve their requirements of electrical energy. However, the use of DGs has many drawbacks: 1) high cost of electricity, 2) air and noise pollution, 3) Loss in fuel efficiency and maintenance cost. To remedy those problems it is better to generate power from a cost-effective, environmental friendly renewable energy sources (RESs) such as wind, solar, hydro, biomass, etc. RESs are clean and almost available all over the planet but are intermittent in nature, especially wind and solar power generations. This makes their integration to micro-grid with DG difficult, especially if the local grid is not connected to the main grid. Hybrid standalone system consists of many elements such as photovoltaic panels, wind turbines, DG, energy storage system, AC and DC loads, dump load etc. Most of these elements are connected to the AC or DC bus via power electronic devices. In this presentation many possible hybrid renewable energy standalone systems will be discussed. Control of some of the systems will be discussed in detail.
2. Control of Grid Integrated Renewable Energy sources with power quality improvement features
This presentation will also include the control and grid integration of wind energy. Control and integration of Doubly Fed Induction Generator (DFIG) and Permanent Magnet Synchronous Generator (PMSG) based wind energy systems (WESs) with power quality improvement features without any additional device will be discussed.
3. Power Quality - Problems and Mitigation Techniques
In this presentation, if time permits, some aspects related with power quality problems and state of the art mitigation techniques will be discussed.
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