نتایج جستجو برای: restructured power systems

تعداد نتایج: 1586710  

Journal: :IEEE open access journal of power and energy 2023

In the restructured power systems, renewable energy sources (RES) have been developed. Uncertainties of these generators reduce reliability and stability systems. The frequency voltage for correct operation systems must always be maintained within a nominal value. Ancillary services (AS), storage (ESS), demand response programs (DRPs) can effective solutions mentioned problems. Microgrids (MG) ...

2003
A. M. Rijkers

For a discussion among experts on the strategic behaviour of energy companies the position of large power producers in electricity markets in northwestern Europe is investigated. This report describes how power markets in European Member States are restructured due to the liberalisation process and how these markets function. Subsequently, the market positions of large power producers are analy...

Journal: :journal of electrical and computer engineering innovations 2015
javad shadmani masoud rashidinejad amir abdollahi iman taheri

in the restructured environment of electricity market, firstly the generating companies and the customers are looking for maximizing their profit and secondly independent system operator is looking for the stability of the power network and maximizing social welfare. in this paper, a one way auction in the electricity market for the generator companies is considered in both perfect and imperfec...

Journal: :IEEE Trans. Contr. Sys. Techn. 2010
Xiaohuan Tan Jose B. Cruz

Motivated by the problems of unknown objectives in strategic bidding in the restructured electricity power markets where in practice, not all participants have full access to competitors’ information, this paper investigates a class of noncooperative -person games with unknown objectives with linear and cross terms in controls. We first formulate and explicitly derive the Nash equilibrium solut...

2013
V. Anjaneyulu P. V. NarasimhaRao K. N. S. Durga Prakash

In the open access restructured power system market, it is necessary to develop an appropriate pricing scheme that can provide the useful economic information to market participants, such as generation, transmission companies and customers. Though many methods have already been proposed, but accurately estimating and allocating the transmission cost in the transmission pricing scheme is still a...

2011
Ricardo Fernández-Blanco José M. Arroyo Natalia Alguacil Pedro J. Muñoz

Market clearing in restructured power systems is mostly implemented through an offer-based setting with the goal of maximizing social welfare. This approach leads to sound results from an economic viewpoint when generation offers reflect true production costs. However, offers may significantly differ from actual costs in practice, thus yielding undesired distortion. Under a marginal pricing sch...

2013
Dominik Reinhardt Markus Kucera

Electric and electronic functionalities increase exponentially in every mobility domain. The automotive industry is confronted with a rising system complexity and several restricting requirements and standards (like AUTOSAR), in particular to design embedded software for electronic control units. To stand against rampant functionalities software units could be restructured according to their af...

2014
Muthu Lakshmi

In a deregulated electricity market, it may always not be possible to dispatch all of the contracted power transactions due to congestion of the transmission corridors. This paper presents a transmission lines congestion management in a restructured market environment using a combination of demand response and Thyristor controlled series compensators (TCSCs). The overall objective of FACTS devi...

2008
Leigh Tesfatsion

The AMES Wholesale Power Market Test Bed is an agent-based computational laboratory designed for the systematic experimental study of restructured wholesale power markets. These notes show how AMES can be recast in more standard state-space equation form. The result is a highly nonlinear and highly coupled system of first-order stochastic difference equations. The AMES state-space equation repr...

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