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This paper deals with design of a new protective structure and completes the first step resulting to the preliminary draft of its shape and structural design. The process of designing the protective structure started with creation of the computational model solved in the software environment Ansys Fluent, where the most common cuboid shape of protective structure was assessed on the bases of output...
The aim of this paper is to present how the Day Ahead Congestion Forecast (DACF) procedure can be facilitated and automated by a specially developed software solution. DACF is a regular procedure for power flow forecast in the European Interconnected network, performed on daily basis (today for tomorrow). The emphasis in this paper is on the first step of the procedure which is creation of regional...
Rapid prototyping aims to provide rapid design, validation and testing methods for physical prototypes. The paper designed rapid prototyping simulation system based on RTX real-time kernel and VPM (Virtual Prototyping and Modeling) development tools, and discussed the system's operation environment, system architecture, system components and major functions. Through combination of VPM modeling and...
This panel paper presents research activities related to modeling portability between electromagnetic transient (EMT) simulation programs using DLL programming. Although modern EMT computer programs are based on sophisticated graphical user interfaces, each program has its own modeling interface and model development methods. There are no portability or interoperability standards between various EMT...
Open source software has a leading role in research on simulation technology for electrical power systems. Research simulators demonstrate new features for which there is nascent but growing demand not yet provided for by commercial simulators. Of particular interest is the inclusion of models of software-intensive and communication-intensive controls in simulations of power system transients. This...
In order to reduce development cycle, powertrain control and optimization is increasingly based on system modeling and several steps of simulation are needed. As an intermediate step, real-time simulation aim to prepare further test bed validations embedding the actual engine. This article discusses the challenge to find a real-time execution model offering the determinism needed to maintain the numerical...
In civil engineering curriculum, coursework tends to focus on the theoretical fundamentals or manual calculation. As a result, students have difficulty to adapt requirements for huge and complicated computation in real design projects. A 32-lessons of structural computation (SC) using ANSYS has been developed. This paper describes goals for teaching SC in civil engineering. The methodology and infrastructure...
Despite the reliability of modern disks, recent studies have made it clear that a new class of faults, UndetectedDisk Errors (UDEs) also known as silent data corruption events, become a real challenge as storage capacity scales. While RAID systems have proven effective in protecting data from traditional disk failures, silent data corruption events remain a significant problem unaddressed by RAID...
A free SPICE version allowing general circuit simulation is used teaching power electronics. There is no lock on the circuit size, stabile and user friendly operation is experienced. A collection of transformer, converter and drive system models are implemented to investigate the usability of the programme in high power electronics.
Building on the extensive research in Virtual Reality (VR), we are proposing a new dynamic prototype for modelling and simulating carbon emissions in a virtual village called VIRVIL. VIRVIL is a simulated settlement for the assessment of the impact of low and zero carbon technologies and measures in the built environment. The prototype will focus on the impact on the community as a whole, as well...
In this paper we present an algorithm, based on power management of access points (AP), to reduce congestion in wireless local area networks (WLANs). The algorithm finds the most congested access point (MCAP) and adjusts its transmitted power in discrete steps and determines the optimal userspsila assignment such that an optimal load distribution is achieved. Results show that the algorithm is capable...
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