Institutt for ingeniørfag: Nye registreringer
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Flashover Voltage Prediction Models under Agricultural and Biological Contaminated Condition on Insulators
(Peer reviewed; Journal article, 2022)The flashover performance of contaminated insulators highly depends on the type of pollutant and its present concentration. In this paper, important agricultural salts (NaCl, K2SO4, NaHCO3, CaSO4, KHCO3, MgSO4, NH4), 2Fe ... -
Prediction models for bond strength of steel reinforcement with consideration of corrosion
(Peer reviewed; Journal article, 2021)Corrosion phenomena is one of the main deterioration causes, which remarkably affects the behavior of structural reinforced concrete (RC) members in seismic regions. Researches on reducing rehabilitation cost, performance ... -
Inductive Wireless Power Transfer Charging for Electric vehicles - A Review
(Peer reviewed; Journal article, 2021)Considering a future scenario in which a driverless Electric Vehicle (EV) needs an automatic charging system without human intervention. In this regard, there is a requirement for a fully automatable, fast, safe, cost-effective, ... -
Uav-based bridge inspection via transfer learning
(Peer reviewed; Journal article, 2021-10-14)As bridge inspection becomes more advanced and more ubiquitous, artificial intelligence (AI) techniques, such as machine and deep learning, could offer suitable solutions to the nation’s problems of overdue bridge inspections. ... -
Incorporation of Microgrid Technology Solutions to Reduce Power Loss in a Distribution Network with Elimination of Inefficient Power Conversion Strategies
(Peer reviewed; Journal article, 2021)The increase in energy-efficient DC appliances and electronic gadgets has led to an upheaval in the usage of AC–DC power convertors; hence, power loss in converter devices is cumulatively increasing. Evolving microgrid ... -
A Robust Multilevel Inverter Topology for Operation under Fault Conditions
(Peer reviewed; Journal article, 2021-12-13)Multilevel inverters (MLIs) are new demanding topologies that have low total harmonic distortion (THD) and low voltage stress across the switches make them ideal for medium and high-power applications. The authenticity of ... -
Modelling and Performance Evaluation of ANFIS Controller-Based Bidirectional Power Management Scheme in Plug-in Electric Vehicles Integrated with Electric Grid
(Peer reviewed; Journal article, 2021)A bi-directional power exchange between the plug-in electric vehicle (PEV) and the AC electrical grid is necessary to perform the Vehicle to Grid (V2G) and Grid to Vehicle (G2V) operations. While performing these operations, ... -
A digital information model framework for uas-enabled bridge inspection
(Peer reviewed; Journal article, 2021)Unmanned aerial systems (UAS) provide two main functions with regards to bridge inspections: (1) high-quality digital imaging to detect element defects; (2) spatial point cloud data for the reconstruction of 3D asset models. ... -
A novel energy-safe algorithm for enhancing the battery life for IoT sensors applications
(Peer reviewed; Journal article, 2021)Energy safe is mandatory for all isolated IoT tools, as in long way roads, mountains, or even in smart cities. If increasing the lifetime of these tools, the rentability of the global network loop becomes more efficient. ... -
Drone-based bridge inspection in harsh operating environment: risks and safeguards
(Peer reviewed; Journal article, 2021)The inability to effectively and systematically identify and measure the damage in bridges will lead to an acceleration and dangerous deterioration of the health state of these structures. To repair and replace the aging ... -
Controller Parameters Optimization for Multi-Terminal DC Power System Using Ant Colony Optimization
(Peer reviewed; Journal article, 2021)Voltage source converter based multi – terminal DC grids (VSC – MTDC) are widely used for integration of renewable resources. Control of these grids requires vector control method, which includes inner and outer current ... -
Electric Vehicles Charging Stations’ Architectures, Criteria, Power Converters, and Control Strategies in Microgrids
(Peer reviewed; Journal article, 2021)Electric Vehicles (EV) usage is increasing over the last few years due to a rise in fossil fuel prices and the rate of increasing carbon dioxide (CO2) emissions. The EV charging stations are powered by the existing utility ... -
A Comprehensive Survey on Different Control Strategies and Applications of Active Power Filters for Power Quality Improvement
(Peer reviewed; Journal article, 2021)Power quality (PQ) has become an important topic in today’s power system scenario. PQ issues are raised not only in normal three-phase systems but also with the incorporation of different distributed generations (DGs), ... -
Optimal Allocation/Sizing of DGs/Capacitors in Reconfigured Radial Distribution System using Quasi-Reflected Slime Mould Algorithm
(Peer reviewed; Journal article, 2021)Increased load demands worsen distribution system problems such as greater line losses, voltage deviation and a plethora of other concerns. This current work presents an approach stressing simultaneous optimal allocation ... -
A Novel Control Approach to Hybrid Multilevel Inverter for High-Power Applications
(Peer reviewed; Journal article, 2021)This paper proposes a hybrid control scheme for a newly devised hybrid multilevel inverter (HMLI) topology. The circuit configuration of HMLI is comprised of a cascaded converter module (CCM), connected in series with an ... -
Solar-Based DG Allocation Using Harris Hawks Optimization While Considering Practical Aspects
(Peer reviewed; Journal article, 2021)The restructuring of power systems and the ever-increasing demand for electricity have given rise to congestion in power networks. The use of distributed generators (DGs) may play a significant role in tackling such issues. ... -
Energy Lost in a Hydrogel Osmotic Engine Due to a Pressure Drop
(Peer reviewed; Journal article, 2021)Utilizing hydrogels to harvest salinity gradient energy from solutions of different salinities has recently attracted interest. Polyelectrolyte hydrogels exhibit cyclic swelling/deswelling when alternately exposed to ... -
Osmotic engine converting energy from salinity difference to a hydraulic accumulator by utilizing polyelectrolyte hydrogels
(Peer reviewed; Journal article, 2021)Efficient harvesting of the mixing energy from the salinity gradient between sea and river water remains a challenge. Recently, utilization of the swelling/shrinking properties of hydrogels has been explored as a new means ... -
Hybrid Multicarrier Random Space Vector PWM for the Mitigation the Acoustic Noise
(Peer reviewed; Journal article, 2021)The pulse width modulation (PWM) inverter is obvious for any industrial and power sector application. Particularly industrial drives are very keen on the industrial standards. Many modulations approached such a drives ... -
Hazards identification and risk assessment for UAV-assisted bridge inspections
(Peer reviewed; Journal article, 2021)Unmanned Aerial Vehicles (UAV) technology has found its way into several civilian applications in the last 20 years, predominantly due to lower cost and tangible scientific improvements. In its application to structural ...