Search Results - subject:"System Modeling"

Current Challenges and Opportunities of System Modeling for Hospital Automation

SHUKRAN, Khaled - In: Journal of Knowledge Management, Economics and … 1 (2011) 6, pp. 33-33

This paper is focusing on the System Modeling for Hospital Automation, its challenges and opportunities. System …. System modeling can trace out the problem area and after analyzing, it shows and determined the expected model, which could … objective of this paper is to come across the system modeling for “Hospital Automation” and to find out the solution by …

Persistent link: https://www.econbiz.de/10009369253

Situation Understanding for Operational Art in Cyber Operations

Kuusisto, Tuija; Kuusisto, Rauno; Roehrig, Wolfgang - In: International Journal of Cyber Warfare and Terrorism (IJCWT) 6 (2016) 2, pp. 1-14

emergent phenomena and information needs for planning and decision-making. The approach is based on complexity thinking, system … modeling, communication and cognition philosophy, social system theories and content analysis research technique. It provides …

Persistent link: https://www.econbiz.de/10012043865

Energy system impacts of the Norwegian-Swedish TGC market

Tveten, Åsa Grytli; Bolkesjø, Torjus Folsland - In: International Journal of Energy Sector Management 10 (2016) 1, pp. 69-86

Purpose – The purpose of this study is to analyze the power market and greenhouse gas (GHG) emission effects of the joint Norwegian–Swedish tradable green certificates (TGCs) market, which is established to support investments according to a 26.4 TWh increased annual renewable electricity...

Persistent link: https://www.econbiz.de/10014773901

Electricity storage systems in the future German energy sector : an optimization of the German electricity generation system until 2040 considering grid restrictions

Babrowski, Sonja; Jochem, Patrick; Fichtner, Wolf - In: Computers & operations research : and their … 66 (2016), pp. 228-240

Persistent link: https://www.econbiz.de/10011429012

Energy system impacts of the Norwegian-Swedish TGC market

Tveten, Åsa Grytli; Bolkesjø, Torjus Folsland - In: International journal of energy sector management : IJESM 10 (2016) 1, pp. 69-86

Persistent link: https://www.econbiz.de/10011523698

Wind as a price-maker and ancillary services provider in competitive electricity markets

Troy, Niamh; Twohig, Sonya - 2010

Electricity markets are currently evolving to accommodate large scale penetration of wind generation. In this research, potential changes to the classiﬁcation and role of windgenerators in the Single Electricity Market (SEM), the market for Northern Ireland and the Republic of Ireland, are...

Persistent link: https://www.econbiz.de/10009475687

Base-load cycling on a system with significant wind penetration

Troy, Niamh; Denny, Eleanor; O'Malley, Mark - Volkswirtschaftliche Fakultät, … - 2010

Certain developments in the electricity sector may result in suboptimal operation of base-load generating units in countries worldwide. Despite the fact they were not designed to operate in a flexible manner, increasing penetration of variable power sources coupled with the deregulation of the...

Persistent link: https://www.econbiz.de/10009372612

Pumped storage-based standalone photovoltaic power generation system: Modeling and techno-economic optimization

Ma, Tao; Yang, Hongxing; Lu, Lin; Peng, Jinqing - In: Applied Energy 137 (2015) C, pp. 649-659

Standalone renewable energy (RE) systems hold the most promising solution to the electrification of remote areas without utility grid access, while a feasible energy storage is a core part for achieving a continuous and reliable power supply since RE is usually intermittent and weather...

Persistent link: https://www.econbiz.de/10011116119

Technical feasibility study on a standalone hybrid solar-wind system with pumped hydro storage for a remote island in Hong Kong

Ma, Tao; Yang, Hongxing; Lu, Lin; Peng, Jinqing - In: Renewable Energy 69 (2014) C, pp. 7-15

The intermittent characteristic of a solar-alone or a wind-alone power generation system prevents the standalone renewable energy system from being fully reliable without suitable energy storage capability. In this study, the most traditional and mature storage technology, pumped hydro storage...

Persistent link: https://www.econbiz.de/10010807085

DRAINMOD–DSSAT model for simulating hydrology, soil carbon and nitrogen dynamics, and crop growth for drained crop land

Negm, L.M.; Youssef, M.A.; Skaggs, R.W.; Chescheir, G.M.; … - In: Agricultural Water Management 137 (2014) C, pp. 30-45

Integrated agricultural systems modeling represents an effective research tool to meet the evolving challenges facing agricultural production and environmental quality. An integrated, process-based model was developed to simulate the impacts of the changing environment and different water and...

Persistent link: https://www.econbiz.de/10011047876