نتایج جستجو برای: virtual power plants

تعداد نتایج: 807698  

Journal: :IEEE Transactions on Industrial Informatics 2021

This article proposes an optimal coordinated scheduling of electric vehicles (EVs) for a virtual power plant (VPP) considering communication reliability. Recent advancements on wireless technologies offer flexible solutions with wide coverage and low-cost deployment smart grid. Nevertheless, the imperfect may deteriorate monitoring controlling performance distributed energy resources. An intera...

This paper proposes the virtual flux based direct power control for Vienna rectifier. No need for the input voltage sensors, the current regulation loop and PWM voltage modulation block along with the active and reactive power decoupling are some of the salient advantages of this method that make it suitable for controlling the conventional active rectifiers. However, due to the three-level nat...

2011
Matteo Vasirani Sascha Ossowski Ramachandra Kota Renato L. G. Cavalcante Nicholas R. Jennings

Wind power is becoming a significant source of electricity in many countries. However, the inherent uncertainty of wind generators does not allow them to participate in the forward electricity markets. In this paper, we foster a tighter integration of wind power into electricity markets by using a multi-agent coalition formation approach to form virtual power plants of wind generators and elect...

2005
Emmanuel TANYI Jules TSOCHOUNIE Thierry NOULAMO

This article presents a distributed real-time control system for the southern grid of the Cameroon power system. The southern grid, which supplies over 90 % of the power output in Cameroon, incorporates two remotely located hydro-electric generating stations, a power distribution center, several thermal plants and hundreds of kilometers of transmission lines. The proposed distributed control sy...

2011
Matteo Vasirani Sascha Ossowski Ramachandra Kota Renato L.G. Cavalcante Nicholas R. Jennings

Wind power is becoming a significant source of electricity in many countries. However, the inherent uncertainty of wind generators does not allow them to participate in the forward electricity markets. In this paper, we foster a tighter integration of wind power into electricity markets by using a multi-agent coalition formation approach to form virtual power plants of wind generators and elect...

Approximately 2.4 million tons of bagasse are produced each year in Iran, most of which are currently treated as waste adding to serious environmental concerns. Application of bagasse for energy production is a sustainable solution to supply the required energy within the sugar refineries and export the surplus electricity to the grid. Currently, the energy demand in Iranian sugar mills is main...

2001
H.Shimoda H.Ishii W.Wu D.Li T. Nakagawa

The objective of this study is to develop “Virtual Collaborator” as a new type of human-machine interface, which works as “intelligent interface agent” to help machine operators manipulating large scale machine system such as power plants. The Virtual Collaborator is a sort of “virtual robot” which behaves as if an intelligent agent robot in virtual reality space, who can communicate naturally ...

2007
Stefan Bornhofen Claude Lattaud

In current virtual worlds, plants are most often represented as static objects or, at best, morphological structures endowed with a simple set of growth rules. This paper presents an enhanced plant model for virtual worlds based on Artificial Life concepts. The virtual plants capture light and assimilate minerals from the environment, and their development is ruled by a set of genetic informati...

Journal: :journal of research in health sciences 0

background: total system design (tsd) factors are design factors, which have impact on overall performance of the power plants in context of total human engineering or macroergonomic. the evaluation of the impact of tsd factors was the main goal of this study. the main objective was human factors engineering on human performance in a power plant. methods : the systems being studied are the cont...

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