In this context of changing and challenging market requirements, Gas Insulated Substation GIS has found a broad range of applications in power systems for more than two decades because of its high reliability, easy maintenance and small ground space requirement etc. SF6 has been of considerable technological interest as an insulation medium in GIS because of its superior insulating properties, high dielectric strength at relatively low pressure and its thermal and chemical stability.
Details of the Workshop can be found at www. Modelling, Approximation, and Design Contributed by: Smith Further information will be provided on the workshop website: Energy and sustainability are now on the top agenda of many governments.
Smart grids have become one of the main enablers to address energy and sustainability issues. Renewable energy, distributed generation, hybrid electrical vehicles, more-electric aircraft, all-electric ships, smart grids etc will become more and more popular.
Arguably, the integration of renewable and distributed energy sources, energy storage and demand-side resources into smart grids, often via inverters, is the largest "new frontier" for smart grid advancements.
Control and power electronics are the two key enabling technologies for this. Power electronics is becoming part of the grid and control is where the "smart" is from. Together with the power systems infrastructure, they form the backbone for smart grids.
An inverter, which converts DC electricity from sources such as batteries, solar panels, or fuel cells to AC electricity, are the interface to integrate renewable energy and distributed generation into smart grids. Hence, how to control inverters so that renewable energy sources can be connected to the grid in a smart and friendly way is very important for the modeling, operation and management of smart grids.
Inverters are also widely used in uninterruptible power supplies UPSinduction heating, high-voltage DC HVDC transmission, variable-frequency drives, electric vehicle EV drives, air conditioning, vehicle-to-grid V2G etc and, hence, have become a common key device for many energy-related applications.
There are several important control problems associated with inverters. For example, how to make sure that the total harmonic distortion THD of the inverter voltage and current remains within certain range when the loads are nonlinear and the grid voltage, if present, is distorted; how to make sure that a balanced neutral line is provided for applications where a neutral line is needed, e.
This workshop will focus on presenting advanced control strategies, accompanied with experimental results, to address these problems systematically; based on the research monograph entitled Control of Power Inverters in Renewable Energy and Smart Grid Integration recently published by Wiley-IEEE Press see item 3.
Saskia van der Meer, s. The invitation is aimed at research students and staff members of DISC, and other researchers and engineers engaged in the systems and control area.
Distinguished speakers will each present a series of tutorial lectures. However, this is most often done under the assumption of no external signals. Examples of such are: Many physical systems can be formulated using a Hamiltonian framework. The Hamiltonian can for instance be the energy of the system.
Stabilizing the system could be done be driving the Hamiltonian to zero. Thus having such a physical quantity at our disposal can simplify the controller design considerably. Once a controller is designed we normally have to approximate the system in order to numerically test the closed loop behaviour.
This approximation has to be done with care, since for instance, in the approximated system the Hamiltonian may not increase. Lecturers The main program will consist of various speakers.
Keynote lectures will be given by: The registration deadline is June 1, All details about the summer school, including a preliminary program, are available at the DISC website: You can register at the following website: Please mention your full name and university including address.
For further information, please contact the DISC administrative office: Saskia van der Meer s. Participation is free of charge but the number of participants is limited. Registration will open in March For details see ompc Registration opens, submission for grant application starts April 30, Deadline for grant applications mid-May, Decisions for grants will be sent out June 30, Deadline for abstracts for the poster session July 31, Deadline for registration August 1, The school is targeted at graduate students and researchers who want to learn the main concepts of the appealing field of networked control of large-scale systems, as well as at graduate students and postgraduate researchers already working in the area.Building on the results of the systems analysis, a process model can be formed in which the activities of a construction schedule can be constructed as a universal and project-independent template.
it’s grad party time from wine-versity – go to school and graduate in the same night.
prizes including atlas movie passes and nora jones concert tickets. This document brings together materials produced for and during the two-day PhD by Design conference held at Goldsmiths, University of London, on November 5 and 6 The conference was dedicated to explore what it means to "research across.
NCT MASTER makes it possible to perform and evaluate molecular diagnostics on materials from all consenting NCT patients, with the explicit purpose of stratifying each patient for the best treatment or .
Collaborators could be uni versally identified and execrated. They were men and women who worked or slept with the occupier, who threw in their lot with Nazis or Fascists, who opportunis tically pursued political or economic advantage under cover of war.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research.