- Smart Grid Energy Management
- Advanced Battery Technologies Research
- Electric Vehicles and Infrastructure
- Building Energy and Comfort Optimization
- Energy Load and Power Forecasting
- Microgrid Control and Optimization
- Integrated Energy Systems Optimization
- Advanced DC-DC Converters
- Energy Efficiency and Management
- Advanced Control Systems Design
- Magnetic Bearings and Levitation Dynamics
- Solar Radiation and Photovoltaics
UiT The Arctic University of Norway
2020-2024
Aalborg University
2018-2020
Identifying flexible loads, such as a heat pump, has an essential role in home energy management system. In this study, adaptive ensemble filtering framework integrated with long short-term memory (LSTM) is proposed for identifying loads. The framework, called AEFLSTM, takes advantage of techniques and the representational power LSTM load disaggregation by noise from total learning long-term dependencies Furthermore, searches techniques, including discrete wavelet transform, low-pass filter,...
This paper presents a fractional order modeling and analysis method for DC-DC Boost converter in discontinuous conduction mode (DCM) by using circuit averaging method. First, an equivalent averaged model the DCM operation is proposed. Then at second stage, corresponding DC obtained model. Finally, transfer function of duty cycle to output voltage also input are derived from small signal Simulation results presented show correctness proposed These simulation indicate that has specific...
smart energy management approaches can improve the economy and performance of residential homes integrated with photovoltaic array (PV) plug-in electric vehicle (PEV). The key novelty this paper is improving real-time operation home using advanced stochastic forecast techniques control methods. In paper, an optimal model predictive formulated for a to minimize electricity cost under time-varying price signals. addition, PEV charging power demand requirements have be satisfied in way....
Residential buildings can actively participate in energy management strategies by integrating advanced metering infrastructure to have a reliable and stable distribution system. This paper introduces novel home system (HEMS) framework minimize total electricity costs optimizing the charging of an electric vehicle (EV). The methodology incorporates non-intrusive load monitoring algorithm extract EV information from power consumption. To ensure accuracy planning, there is need for accurate...
Using electric vehicles (EVs) in residential homes integrated with solar photovoltaic (PV) array can address many problems associated environmental issues and energy demand. EVs are useful as long they utilized the smart system (SES) to optimally smartly charge EV batteries. In order improve SES performance for effectively charging vehicle, impact of uncertainties random parameters have be considered models. Furthermore, online control methods like model predictive (MPC) should used...
Designing a proper energy management system for smart home is crucial to monitor, control and optimize the flow use of energy. The highly dependent on well-developed accurate model components. In this paper, stochastic characteristics uncertainties components including photovoltaic, plug-in electric vehicle heat pump are taken into account develop model. Hence, forecasting models developed photovoltaic power generation load demand by adaptive neuro-fuzzy inference system. Moreover, Markov...
Load monitoring is an essential task in energy management systems. In this paper, approach that relies on a long short-term memory (LSTM) model and discrete wavelet transform (DWT) filter presented to estimate the usage of flexible appliances. preprocessing stage, main features aggregated power signal are extracted using DWT. Deep learning methods very sensitive hyperparameters, choosing optimal values can significantly improve accuracy model. To optimize performance LSTM model, Bayesian...
Electricity load modeling plays a critical role to conduct forecasting or other applications such as non-intrusive monitoring. For reason, this paper investigates comparison study of two common artificial neural network methods (Multilayer perceptron (MLP) and radial basis function (RBF-NN) for home application. The accuracy using highly depends on chosen variables the input data set networks. purpose, including weather, time, consumer behavior are considered dataset train results show that...