This paper presents a new and efficient methodology for distribution network reconfiguration integrated with optimal power flow (OPF) based on Benders decomposition approach. The objective minimizes losses, load balancing among feeders, is subject to constraints: capacity limit of branches, minimum maximum limits substations or distributed generators, deviation bus voltages, radial operation networks. A specific approach the generalized algorithm applied solve problem. formulation can be...

It has recently become clear that using adaptive thermal comfort models to determine setpoint temperatures is a successful energy-saving method. Global like ASHRAE 55 and EN16798-1 have been used in recent experiments temperatures. This work, however, taken different route by concentrating on region-specific Australian model. The goal compare the energy implications of use based local model compared worldwide highlight significance choosing most fitting for making accurate predictions. All...

This paper presents an approach to determine the optimal daily generation scheduling based on Spanish electricity market rules. The power system considers pool-based and technical constraints resolution as two different consecutive processes. After has been cleared, a centralized process is applied this initial through redispatch of previously matched energy. In paper, algorithm Benders decomposition, arranged in three levels, proposed solve solution order define preventive secure dispatch....

This paper introduces a loss-minimizing Model Predictive Control (MPC) strategy for induction motors in electric vehicle applications designed to track specified speed reference. The proposed control incorporates three key features that enhance efficiency and minimize losses. Firstly, an inverter selection vector minimizes electromagnetic torque ripple, additional switching frequency, computational cost. Secondly, every element the is based on motor model, including consideration iron...

Recent research has looked into the potential for energy savings from adopting setpoint temperatures based on adaptive comfort. The recently suggested Adaptive-Comfort-Control-Implementation Script (ACCIS), a computational method that expands use of air conditioning to comfort, can be used accomplish this. user's setup and an Input Data File (IDF) are by ACCIS convert PMV-based EnergyPlus models models. Adaptive Comfort Control Implemented Model ("accim") Python module been nest ACCIS, which...

Cañada Real is a 15-km informal settlement located in Madrid, Spain. With over 8000 inhabitants most dwellers live below the poverty line informal, low-quality housing. Due to impossibility have legal supply contracts with utility providers, settlers relied on irregular connections nearby electricity and water distribution networks for decades. However, October 2020, technical changes implemented by system operator left some 4000 people without access power, more than two years later large...

A new and efficient methodology for distribution network reconfiguration integrated with optimal power flow (OPF) based on a Benders decomposition approach is presented. The objective minimises losses, balancing load among feeders subject to constraints such as capacity limit of branches, minimum maximum limits substations or distributed generators, deviation bus voltages radial operation networks. variant the generalised algorithm applied solve problem. formulation can be embedded under two...

Energy poverty in the Global South generally focuses on lack of basic access to modern fuels and energy carriers. Impoverished people rely primarily traditional biomass as a source energy. This situation resource deprivation, which almost one third world's population lives, masks other relevant features problem. Current assessments impoverished areas mitigation strategies being implemented derive from development agenda and, with variations detail scope, highlight electricity...

The incidence of energy poverty in the Global South is identified by lack basic access to modern fuels and carriers. Impoverished people have traditional biomass human power as their only sources energy. This situation deprivation resources, which (according estimates international agencies) almost one third world’s population lives, masks other relevant characteristics poverty. Current assessments impoverished areas mitigation strategies being implemented are derived from development agenda...

Abstract This paper presents a new and efficient methodology for distribution network reconfiguration integrated with optimal power flow (OPF) based on Benders decomposition approach. The objective minimizes losses, balancing load among feeders subject to constraints: capacity limit of branches, minimum maximum limits substations or distributed generators, deviation bus voltages radial operation networks. Generalized algorithm is applied solve the problem. formulation can be embedded under...

Abstract This article presents a MATLAB–General Algebraic Modeling System (GAMS) combined tool designed to define the optimal power bid be submitted by generating agents in wholesale electricity markets. computer application, called OPTIOFER, fits together best GAMS and MATLAB features for optimization of hydraulic thermal generation bids models their friendly visual representation. OPTIOFER makes use formulate solve hydro models, whereas its toolbox GUIDE are used implementation graphical...

En los hornos de soleras múltiples, ocurren procesos físicos-químicos multivariables, no lineales y con dinámicas que varían en el tiempo. La automatización la postcombustión se realiza mediante controladores Proporcional-Integral-Derivativo (PID), sin tener cuenta modelos matemáticos relacionen las variables interés. Este artículo presenta redes neuronales artificiales (RNA) evalúan criterios información Akaike (AIC) Bayesiano (BIC), relacionan perfil térmico respecto a regulación flujos...

The study focuses on determining the optimal monthly inclination angle of photovoltaic panels with aim maximizing solar irradiance captured each month year. This data, together knowledge necessary electricity consumption, will help to optimally select generator power or make a correct location panels. use off-grid systems in latitudes between ±37° is increasingly used as main method supply many developing countries. find simple equations relate and latitude mentioned range latitudes. These...

This paper used different risk management indicators applied to the investment optimization performed by consumers in Distributed Generation (DG). The objective function is total cost incurred consumer including energy and capacity payments, savings, revenues from installation of DG, alongside operation maintenance (O&M) costs. Probability density (PDF) was model price volatility long-term. mathematical uses a two-stage stochastic approach: operational stages. decisions are included...

In the Spanish market, transmission constraints are solved through an auction process by redispatching previously committed energy in daily market. The system operator requires specific bids for increasing and also decreasing attempt to define a safe schedule. new commitment is allocated best sent purpose of solving grid constraints. general, these simple. Hourly divided blocks with their own bid prices, which will determine time-decoupled optimization problem that could be on hourly basis....

Different frequency support techniques for Wind Energy Conversion Systems are studied in this paper to avoid system shutdown the isolated power grid of Gran Canaria under a event: synthetic one loop inertia, Fast Power Reserve with classic profile, and ramp profile. Their overall performance is numerically measured compared terms stability behavior wind turbine energetic efficiency. A detailed model developed implemented Matlab/Simulink such purpose. Its structure parameters based on real...