A Fuzzy Controller for Optimum Power Flow in Doubly Fed Induction Generator Based Wind Energy Conversion Systems
Journal Title: International Journal of Science and Research (IJSR) - Year 2015, Vol 4, Issue 1
Abstract
The control of a doubly fed induction generator by fuzzy is described. The active and reactive power can be controlled by rotor and grid side converters with fuzzy controller. The main objective is to maintain constant voltage and frequency at the output of the generator. However the Line Side Converter (LSC) can be controlled to supply up to 50% of the required reactive current. When the crowbar is not activated the DFIG can supply reactive power from the rotor side through the machine as well as through the LSC.
The Research Methodology of Н2О Steam Influence on Formation of Nitrogen Oxides in GT Unit Combustion Chamber
The article is devoted to the research methodology of Н2О steam influence on formation of nitrogen oxides in GT unit combustion chamber. The authors review the influence of Н2О in -pure- form on NOХ formation. For this p...
Integration of a City GIS Data with Google Map API and Google Earth API for a Web Based 3D Geospatial Application
Geospatial applications are becoming indispensible part of information systems, they provides detailed information?s regarding the attribute data of spatial objects in real world. Due to the rapid technological developme...
Continuous Query Processing for Mobile Users
In this paper, we propose an efficient and scalable query processing framework for continuous spatial queries (range and k-nearest-neighbor queries) in mobile peer-to-peer (P2P) environments, where no fixed communication...
Studies on Thermal, Microhardness and Di-Electric Properties of Glycine Copper Chloride
"Abstract Copper Chloride doped Glycine crystals were grown from aqueous solution by natural evaporation method. The grown crystals were subjected to thermal (TG-DTA), Di-electric studies and Microhardness analysis. The...
Issues Related to Over Utilization of Ground Water, Special Reference to District-North 24 Parganas, West Bengal, India
Groundwater is an important source of water supply throughout the world .It’s use in rural and urban areas continuous to increase. Maximum Villages and Municipalities of North 24 Parganas District of West Bengal, India...