To ensure frequency stability in future low-inertia power grids, fast ancillary services such as reserves (FFR) have been proposed. In this work, the coordination of conventional (slow) containment (FCR) with FFR is treated a decentralized model matching problem. The design results dynamic virtual plant (DVPP) whose aggregated output fulfills system operator’s (SO’s) requirements ...

© 2014 AENSI Publisher All rights reserved. To Cite This Article: K.Jagatheesan, Dr.B.Anand ., Automatic Generation Control of Three Area Hydro-Thermal Power Systems considering Electric and Mechanical Governor with conventional controller and Ant Colony Optimization technique. Adv. in Nat. Appl. Sci., 8(20): 2533, 2014 INTRODUCTION Nowadays electrical device has become the basic need of human ...

In this paper a novel stochastic fundamental European electricity market model (E2M2s) is applied to estimate the value of electricity produced by wind turbines. The principle of E2M2s is cost minimisation in the European power network. The model determines the marginal system costs mainly as a function of available generation and transmission capacities, primary energy prices, plant characteri...

Objective: Rosa damascena mill L. (R. damascena) is a well-known plant with fragrant effects. Several therapeutic effects of this plant on respiratory, gastrointestinal and nervous systems have been reported. It is also suggested to have beneficial effect on cardiovascular system especially blood pressure regulation. The present study was carried out to evaluate acute cardiovascular effect of h...

In hydro power plants from Romania, there is a major interest for the implementation of digital systems for monitoring and control to replace the conventional control systems for power, frequency and voltage. Therefore is necessary to develop mathematical models capable to accurately describe both dynamic and stationary behaviour of the hydro units, in order to be able to implement digital cont...