Adaptive grids

Ebook "Managing innovation and standards: A case in the European heating industry" provides an in-depth study of the management of standards and regulation in sustainable and radical innovation development. It considers the case of micro Combined Heat and Power (mCHP) technology. The developers of this radical innovation in the European heating sector encountered major conflicts when attempting to create or adapt standards when bringing the technology to market.

177p loivantrinh 29-10-2023 5 2   Download

The content of this research paper presents the method to control Grid Side Converter (GSC) of a Doubly Fed Induction Generator (DFIG)-based wind turbine (WT) for improving the stability of the generator. To present the power systems, a well-known power system with three Synchronous Generators (SGs) and nine buses that is widely used in many types of research is applied.

6p vidoctorstrange 06-05-2023 2 2   Download

This paper presents comparative simulation results of Ha Tien - Phu Quoc power system using a Series Static Synchronous Compensator (SSSC). For improving the stability of the studied system, an Adaptive Neural Fuzzy Inference System (ANFIS) controller is designed.

4p vispyker 16-11-2022 3 1   Download

This article presents the development an auto adaptative voltage control integrated into the PV inverters. Facing the voltage sags, this control system allows the voltage at the connection point greater than an admissible voltage threshold of decoupling protection, the connection of PV system is so maintained. The models and simulations are developed in Matlab-Simulink. The obtained results are satisfied.

5p vimelindagates 18-07-2022 7 2   Download

This paper aims to apply an Adaptive Network-based Fuzzy Inference System (ANFIS) controller in a DC-link voltage regulator to decrease the power fluctuation for enhancing the performance of the grid-tie inverter for a small-scale rooftop solar Photovoltaic (PV) system.

8p visusanwojcicki 28-06-2022 9 3   Download

To illustrate this approach, we map the system of solar mini-grid projects in northern Kenya and use this to analyse impact on local communities. We suggest that this approach can strengthen analysis of existing climate change programmes and support better design of future adaptation interventions.

11p huangminghao_1902 27-02-2022 11 2   Download

The finite element method (FEM) has been successful in simulating complex physical systems in science and engineering. A big challenge of using the FEM is how to reduce computation time in large-scale problems. In this paper, we propose combining the FEM and an Adaptive Mesh Refinement (AMR) technique for solving an incompressible fluid flow on unstructured grids.

7p viericschmid 12-01-2022 14 0   Download

In the paper, the influence of harmonic was taken into consideration during the realization of the AVC system in the power grid of Wuhu region, relevant study and development were conducted from the perspective of application and practice, and concrete proposal of practicable reactive voltage power optimization was put forward.

9p vivalletta2711 11-01-2020 8 0   Download

In this paper we propose this 2 step random coloured grid graphical password scheme to abolish the above mentioned well known security threats. Considering the drawbacks of the existing graphical password systems, we have proposed a robust graphical password scheme, which is highly adaptable for traditional desktop systems, smart phones and other web applications.

4p byphasse043256 23-03-2019 13 1   Download

In this paper, a modified central finite difference scheme for a three-point nonuniform grid is presented for the one-dimensional homogeneous Helmholtz equation using the Bloch wave property. The modified scheme provides highly accurate solutions at the nodes of the nonuniform grid for very small to very large range of wave numbers irrespective of how the grid is adapted throughout the domain.

10p danhdanh27 07-01-2019 20 1   Download

(bq) part 2 book "computational fluid dynamics" has contents: structured grid generation, unstructured grid generation, adaptive methods, computing techniques, computing techniques, applications to chemically reactive flows and combustion, applications to acoustics, applications to multiphase flows,...and other contents.

477p bautroibinhyen18 23-02-2017 50 5   Download

Adaptive filtering can be used to characterize unknown systems in time-variant environments. The main objective of this approach is to meet a difficult comprise: maximum convergence speed with maximum accuracy. Each application requires a certain approach which determines the filter structure, the cost function to minimize the estimation error, the adaptive algorithm, and other parameters; and each selection involves certain cost in computational terms, that in any case should consume less time than the time required by the application working in real-time....

162p japet75 25-02-2013 71 8   Download

There are also institutional issues to resolve. A path-dependent technology pattern has developed in the energy field that encourages the current centralized generation model of energy supply. When shifting away the capital investments in technology from centrally planned facilities toward distributed generation, renewable energy technologies and their prospective customers must fight against a tide of perceptions, practices, and market structures designed to facilitate the old central-station ways.

75p mebachano 01-02-2013 45 4   Download

Computational Fluid Dynamics, broadly encompassing fluid flows in engineering, atmospheric and ocean sciences, geophysics, physics and astrophysics, has seen calculations of great fidelity performed routinely that were only imagined at the inception of this conference series in 1989. These advances have not only been made with the available horsepower of increasingly more powerful parallel computers, but in tandem with advances in implementations of core and of entirely new algorithms, including multi-scale and adaptive methods....

0p bachduong1311 07-12-2012 54 1   Download

Over the past decade, there has been a strong revival of interest in agent-based technology, with a recognition that it impacts many areas such as artificial intelligence, distributed computing, and software engineering. Agent-based technology can be used to solve a variety of business and technology problems. Examples of such applications include electronic commerce, grid computing, social networks, and adaptive virtual environment.

136p bi_bi1 11-07-2012 81 7   Download

The MATLAB BVP solver of bvp4c is introduced as a Residual control based, adaptive mesh solver. An adaptive mesh solver is an alternative approach to that of a uniform mesh, which would specify a uniform grid of data points xi over the interval [xi, xi+1] and solve accordingly. The adaptive solver will adjust the mesh points at each stage in the iterative procedure, distributing them to points where they are most needed. This can lead to obvious advantages in terms of computational and storage costs as well as allowing control over the grid resolution.

482p samsungwifi 03-04-2012 101 11   Download

Adobe® Dreamweaver® CS6 web design software provides an intuitive visual interface for making and editing HTML websites and mobile apps. Use new Fluid Grid Layout designed for cross-platform compatibility to create adaptive layouts. Review designs with the enhanced Multiscreen Preview before publishing.

643p tiasangmoi 20-09-2011 371 92   Download

Integrated Research in GRID Computing- P15:The deployment process for adaptive Grid applications does not finish when the application is started. Several activities have to be performed while the application is active, and actually the deployment system must rely on at least one permanent process or daemon.

12p maicon246 30-09-2010 39 5   Download

Integrated Research in GRID Computing- P14:The deployment process for adaptive Grid applications does not finish when the application is started. Several activities have to be performed while the application is active, and actually the deployment system must rely on at least one permanent process or daemon.

20p maicon246 30-09-2010 48 4   Download

Integrated Research in GRID Computing- P13:The deployment process for adaptive Grid applications does not finish when the application is started. Several activities have to be performed while the application is active, and actually the deployment system must rely on at least one permanent process or daemon.

20p maicon246 30-09-2010 58 4   Download