Damping of Power and Enhancement of Stability for a Large Offshore Windfarm Using a Rectifier Current Regulator
Journal Title: International Journal of Science and Research (IJSR) - Year 2015, Vol 4, Issue 1
Abstract
This paper describes the anlalysis, dynamic modelling and control of power in an induction generator driven by variable speed offshore wind turbine. The generated power is available to the grid via a HVDC link. A control scheme based on PID controller has been developed at the converter stations in order to control the power flow in the HVDC link. The power developed by the generator and power flow across the converter and inverter stations with PID and without PID Rectifier current regulator has been analysed. The eigen value analysis has been performed to check the stability of the entire system.
BIOSYNTHESIS OF SILVER NANOPARTICLES USING TRIGONELLA FOENUM GRAECUM AND THE DETERMINATION OF THEIR ANTIMICROBIAL ACTIVITY
BIOSYNTHESIS OF SILVER NANOPARTICLES USING TRIGONELLA FOENUM GRAECUM AND THE DETERMINATION OF THEIR ANTIMICROBIAL ACTIVITY
Vegetative Growth, Flowering and Fruiting Characteristics in Kiwifruit Cultivars as Influenced by Deficit Irrigation
The study was conducted on five cultivars of kiwifruit viz., Allison, Hayward, Abbott, Monty and Bruno to investigate their tolerance under water deficit conditions. Various growth and flowering characteristics were obse...
Improved Microwave Dielectric Properties of Sm-Substituted SBTi Ceramics for Resonator Applications
Effect of composition and sintering procedure upon the structural, microstructures and microwave dielectric characteristics of Sm-substituted SBTi ceramics were investigated. SrBi4-xSmxTi4O15 (x=0.25, 0.5, 0.75 and 1) ce...
A Survey on Image Contrast Enhancement
"Abstract: Image Contrast enhancement without affecting other parameters of an image is one of the challenging tasks in image processing. The quality of poor images can be improved using various Image Contrast Enhanceme...
Italian Invasion of South Albania 1914-1920
During WWI, the region of South Albania, was in a bad condition economically, politically and socially. Moreover in November 1914, this region was invaded by the Italians. This invasion worsened the situation, despite t...