Πλοήγηση ανά Θέμα "Power markets"
Αποτελέσματα 1-19 από 19
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Ampacity level monitoring utilizing fuzzy logic theory in deregulated power markets
(2018)The aim of this study is to develop a method based on fuzzy logic theory to accurately and effectively monitor a phase of a distribution line regarding its ampacity level; a crucial towards the health of the power system ... -
Assessing the impacts of energy storage on the electricity market-clearing algorithms
(2021)This work presents a generic optimization framework based on linear Mixed Integer Programming to assess energy storage options' influence on the operational scheduling and the economic performance of a given power system ... -
Bilevel programming solution algorithms for optimal price-bidding of energy producers in multi-period day-ahead electricity markets with non-convexities
(2021)We consider the problem of devising optimal price-offers (bids) for an energy producer participating in a multi-period day-ahead electricity market which exhibits non-convexities due to the discrete nature of the generation ... -
Blockchain based uniform price double auctions for energy markets
(2019)The energy sector is undergoing a massive transformation that greatly affects and is being affected by its market mechanisms. This paper presents the design, the prototype implementation and the analysis of a decentralized, ... -
Day ahead energy market and Reliability Unit Commitment: An integrated approach
(2014)The restructured electricity markets typically involve a Day-Ahead Market (DAM), which clears bid-in demand that may be generally different (lower) than the demand forecast. This difference gives rise to reliability concerns ... -
Energy commodities: A review of optimal hedging strategies
(2019)Energy is considered as a commodity nowadays and continuous access along with price stability is of vital importance for every economic agent worldwide. The aim of the current review paper is to present in detail the two ... -
Error Compensation Enhanced Day-Ahead Electricity Price Forecasting
(2022)The evolution of electricity markets has led to increasingly complex energy trading dynamics and the integration of renewable energy sources as well as the influence of several external market factors contributed towards ... -
Evaluating the cost of emissions in a pool-based electricity market
(2021)This paper proposes a methodology that quantifies the impact of emissions cost on the electricity price, the generation scheduling outcome, and the overall emissions in a pool-based electricity market. It employs a mid-term ... -
Extreme Interval Electricity Price Forecasting of Wholesale Markets Integrating ELM and Fuzzy Inference
(2019)The electricity wholesale market is inherently volatile in a deregulated market structure where market participants like power generators and retailors drive the price of electricity. Timely forecasting of the wholesale ... -
Impacts of virtual power plant auctions on the Greek electricity market
(2016)Over the last 15 years, Virtual Power Plant (VPP) products have created significant interest and have become a popular instrument of competition policy. In this paper we present a high-level design of VPP products and ... -
A learning approach for strategic consumers in smart electricity markets
(2016)In this paper we consider the design and the implementation of a machine learning approach and its integration with a widely used energy simulation platform. We focus on auction based energy markets which require their ... -
Load management of electric vehicles charging in new generation power markets based on fuzzy logic and the concept of virtual budget
(2019)The aim of the current study is the development and the evaluation of a fully automated controller based on fuzzy logic for the control of the charging time of Electric Vehicles (EVs) based on user's preferences and the ... -
Optimized Data-Driven Models for Short-Term Electricity Price Forecasting Based on Signal Decomposition and Clustering Techniques
(2022)In recent decades, the traditional monopolistic energy exchange market has been replaced by deregulated, competitive marketplaces in which electricity may be purchased and sold at market prices like any other commodity. ... -
Pattern identification for wind power forecasting via complex network and recurrence plot time series analysis
(2019)Renewable energy sources, where wind energy is an important part, are increasingly participating in developing economies and environmental benefits. Wind power is strongly dependent on wind velocity and thus identifying ... -
A planning approach for reducing the impact of natural gas network on electricity markets
(2016)In this paper, we present a planning approach for reducing the impact that failure events in the natural gas (NG) network impose on the electricity market operation. For this purpose, an efficient computational methodology ... -
Real time data analytics platform for power grid smart applications
(2017)The main objective of this paper is to elucidate issues that concern the integration of existing software systems and platforms into an open-source, open-architecture simulation engine that delivers large scale data analytics ... -
The role of electricity storage in the energy transition
(2020)A generic mixed integer linear programming (MILP) model has been developed in this work with the objective of determining the optimal operational scheduling of a power system characterized by significant penetration of ... -
Simulating active and reactive energy markets
(2016)The aim of this paper is to present our initial efforts on understanding, mainly through models and simulations, the practical interactions between reactive and active energy markets in a power grid. The reactive power ... -
Viability analysis of a decentralized energy market based on blockchain
(2018)This paper considers the design, the development and the experimental evaluation, of a blockchain based smart contract specifying the operating rules of a real time, uniform-price double auction energy market. Producers ...