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Intelligent Control in Energy Systems

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ISBN: 9783039214150 9783039214167 Year: Pages: 508 DOI: 10.3390/books978-3-03921-416-7 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Science (General) --- Physics (General)
Added to DOAB on : 2019-12-09 11:49:15
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Abstract

The editors of this Special Issue titled “Intelligent Control in Energy Systems” have attempted to create a book containing original technical articles addressing various elements of intelligent control in energy systems. In response to our call for papers, we received 60 submissions. Of those submissions, 27 were published and 33 were rejected. In this book, we offer the 27 accepted technical articles as well as one editorial. Authors from 15 countries (China, Netherlands, Spain, Tunisia, United Sates of America, Korea, Brazil, Egypt, Denmark, Indonesia, Oman, Canada, Algeria, Mexico, and the Czech Republic) elaborate on several aspects of intelligent control in energy systems. The book covers a broad range of topics including fuzzy PID in automotive fuel cell and MPPT tracking, neural networks for fuel cell control and dynamic optimization of energy management, adaptive control on power systems, hierarchical Petri Nets in microgrid management, model predictive control for electric vehicle battery and frequency regulation in HVAC systems, deep learning for power consumption forecasting, decision trees for wind systems, risk analysis for demand side management, finite state automata for HVAC control, robust ?-synthesis for microgrids, and neuro-fuzzy systems in energy storage.

Keywords

lithium-ion battery pack --- soft internal short circuit --- model-based fault detection --- battery safety --- internal short circuit resistance --- load frequency control --- model uncertainty --- ?-synthesis --- differential evolution --- decision tree --- preventive control --- Fault Ride Through Capability --- doubly-fed induction generator --- ancillary service --- frequency regulation --- demand response --- commercial/residential buildings --- HVAC systems --- model predictive control --- rule-based control --- position control --- static friction --- exhaust gas recirculation (EGR) valve system --- automotive application --- hybrid electric vehicle --- compound structured permanent-magnet motor --- energy management strategy --- instantaneous optimization minimum power loss --- back propagation (BP) neural network --- power transformer winding --- vibration characteristics --- multiphysical field analysis --- short-circuit experiment --- winding-fault characteristics --- occupancy model --- occupancy-based control --- model predictive control --- energy efficiency --- building climate control --- solar monitoring system --- photovoltaic array --- energy management --- demand side management --- operation limit violations --- probabilistic power flow --- network sensitivity --- neural networks --- railway --- high-speed railway --- neutral section --- medium voltage --- thyristor --- AC static switch --- adaptive backstepping --- nonlinear power systems --- sliding mode control --- error compensation --- ?-class function --- energy internet --- multi-energy complementary --- integrated energy systems --- distribution network planning --- electric power consumption --- multi-step forecasting --- long short term memory --- convolutional neural network --- system identification --- parameter estimation --- system modelling --- model reduction --- polynomial expansion --- orthogonal least square --- industrial process --- electric vehicle --- battery packs --- active balance --- model predictive control --- hierarchical Petri nets --- urban microgrids --- phase-load balancing --- fuzzy logic controller --- MPPT: maximum power point tracking --- photovoltaic system --- step-up boost converter --- proton exchange membrane fuel cell --- four phases interleaved boost converter --- neural network controller --- AC-DC converters --- bridgeless SEPIC PFC converter --- repetitive controller --- current distortion --- current controller design --- stochastic power system operating point drift --- wind integrated power system --- power oscillations --- adaptive damping control --- continuous voltage control --- multiple-point control --- interaction minimization --- pilot point --- adjacent areas --- ANFIS --- artificial neural network --- fuzzy --- small scale compressed air energy storage (SS-CAES) --- voltage controlling --- electric meter --- error estimation --- line loss --- RLS --- double forgetting factors --- hybrid power plant --- control architecture --- coordination of reserves --- frequency support --- frequency control dead band --- fast frequency response --- frequency containment reserve --- line switching --- voltage violations --- three-stage --- fractional order fuzzy PID controller --- neural network algorithm --- PEM fuel cell --- MPPT operation --- sensitivity analysis --- intelligent control --- artificial intelligence --- energy management system --- smart micro-grid --- energy systems --- intelligent buildings --- forecasting --- multi-agent control --- optimization

Additive Manufacturing: Alloy Design and Process Innovations

Authors: ---
ISBN: 9783039283521 / 9783039283538 Year: Pages: 372 DOI: 10.3390/books978-3-03928-353-8 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2020-06-09 16:38:57
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Abstract

Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.

Keywords

concrete --- slag --- valorization --- cement --- circular economy --- wire feeding additive manufacturing --- wire lateral feeding --- macro defects --- side spatters --- selective laser melting --- numerical analysis --- thermal behaviour --- AlSi10Mg alloy --- design --- disc brake --- 3D metal printing --- direct metal laser sintering --- thermal stress analysis --- radial grooves --- nickel alloys --- Hastelloy X alloy --- additive manufacturing --- microstructure --- scanning electron microscopy (SEM) --- laser powder bed fusion (LPBF) --- selective laser melting --- titanium alloy --- heat treatment --- microstructure --- microhardness measurement --- arc additive manufacturing --- Al–5Si alloy --- pulse frequency --- arc current --- microstructure --- porosity --- 2219 aluminum alloy --- constitutive model --- microstructural evolution --- continuous dynamic recrystallization --- hot deformation --- selective laser melting --- amorphous alloy --- finite element analysis --- residual stress --- 2219 aluminum alloy --- intermediate thermo-mechanical treatment --- storage energy --- CuAl2 phase --- grain refinement --- selective laser melting --- GH4169 --- temperature and stress fields --- simulation --- model --- selective laser melting --- divisional scanning --- residual stress --- deformation --- thermal conductivity --- tensile strength --- inoculation --- gray cast iron --- additive manufacturing --- selective laser melting --- AlSi10Mg --- Al6061 --- SLM process parameters --- performance characteristics --- AlSi10Mg --- multi-laser manufacturing --- selective laser melting --- microstructure --- mechanical property --- additive manufacturing --- metal powders --- powder flowability --- powder properties --- aluminum --- water absorption --- laser cladding deposition --- 12CrNi2 alloy steel powder --- substrate preheating --- microstructure and properties --- residual stress --- ultrafast laser --- femtosecond --- ablation --- scanning --- additive surface structuring --- hydrophobicity --- parts design --- additive manufacturing --- fused filament fabrication --- fatigue --- Taguchi --- ABS --- additive manufacturing --- selective laser melting --- AlSi10Mg --- Al6061 --- SLM process parameters --- quality of the as-built parts --- aluminum alloys --- selective laser melting (SLM) --- mechanical properties --- selective laser melting --- H13 tool steel --- process parameters --- scanning strategy --- support strategy --- porosity reduction --- selective laser melting --- Ti6Al4V alloy --- martensitic transformation --- texture evolution --- mechanical properties --- M300 mold steel --- elastic abrasive --- PSO-BP neural network algorithm --- parameter optimization --- WxNbMoTa --- refractory high-entropy alloy --- laser cladding deposition --- rapid solidification --- bulk metallic glasses --- selective laser melting --- Cu50Zr43Al7 --- mechanical properties --- Ti-6Al-4V --- wear --- additive manufacturing --- properties --- in-process temperature in MPBAM --- analytical modeling --- high computational efficiency --- molten pool evolution --- laser power absorption --- latent heat --- scanning strategy --- powder packing --- graphene nano-sheets (GNSs) --- epoxy solder --- intermetallic compound (IMC) --- laser powder bed fusion --- additive manufacturing --- aluminum --- composition --- mechanical properties --- localized inductive heating --- hot stamping steel blanks --- tailored properties --- magnetizer --- selective laser melting --- AlSi10Mg alloy --- dynamic properties --- impact --- crystallographic texture --- Additive manufacturing --- selective laser melting --- volumetric heat source --- thermal capillary effects --- melt pool size --- selective laser melting --- Inconel 718 --- crystallographic texture --- subgranular dendrites --- epitaxial growth --- 3D printing --- continuous carbon fiber --- thermosetting epoxy resin --- mechanical properties --- Powder bed --- fatigue --- Hot Isostatic Pressure --- Electron Beam Melting --- stability lobe diagram --- milling --- process-damping --- dynamic characteristics --- thin-walled weak rigidity parts --- Al–Si --- selective laser melting (SLM) --- microstructure --- mechanical properties --- selective laser melting --- microstructure --- defects --- Inconel 718 --- laser energy density --- selective laser melting --- molten pool dynamic behavior --- equivalent processing model --- workpiece scale --- nickel-based superalloy --- numerical simulation --- metallic glasses --- composite materials --- interfaces --- additive manufacturing --- ultrasonic bonding --- 3D printing --- Al–Mg–Si alloy --- quenching rate --- microstructures --- mechanical properties --- paint bake-hardening --- precipitates --- additive manufacturing --- powder bed fusion --- selective laser melting --- regular mixing --- ball milling --- flowability --- Ti-6Al-4V --- microstructure --- element segregation --- laves phase --- vanadium --- laser cladding --- arc additive manufacture --- Al–Mg alloy --- Mg content --- microstructure --- mechanical properties --- n/a

Additive Manufacturing: Alloy Design and Process Innovations

Authors: ---
ISBN: 9783039284146 / 9783039284153 Year: Pages: 352 DOI: 10.3390/books978-3-03928-415-3 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2020-06-09 16:38:57
License:

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Abstract

Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.

Keywords

concrete --- slag --- valorization --- cement --- circular economy --- wire feeding additive manufacturing --- wire lateral feeding --- macro defects --- side spatters --- selective laser melting --- numerical analysis --- thermal behaviour --- AlSi10Mg alloy --- design --- disc brake --- 3D metal printing --- direct metal laser sintering --- thermal stress analysis --- radial grooves --- nickel alloys --- Hastelloy X alloy --- additive manufacturing --- microstructure --- scanning electron microscopy (SEM) --- laser powder bed fusion (LPBF) --- selective laser melting --- titanium alloy --- heat treatment --- microstructure --- microhardness measurement --- arc additive manufacturing --- Al–5Si alloy --- pulse frequency --- arc current --- microstructure --- porosity --- 2219 aluminum alloy --- constitutive model --- microstructural evolution --- continuous dynamic recrystallization --- hot deformation --- selective laser melting --- amorphous alloy --- finite element analysis --- residual stress --- 2219 aluminum alloy --- intermediate thermo-mechanical treatment --- storage energy --- CuAl2 phase --- grain refinement --- selective laser melting --- GH4169 --- temperature and stress fields --- simulation --- model --- selective laser melting --- divisional scanning --- residual stress --- deformation --- thermal conductivity --- tensile strength --- inoculation --- gray cast iron --- additive manufacturing --- selective laser melting --- AlSi10Mg --- Al6061 --- SLM process parameters --- performance characteristics --- AlSi10Mg --- multi-laser manufacturing --- selective laser melting --- microstructure --- mechanical property --- additive manufacturing --- metal powders --- powder flowability --- powder properties --- aluminum --- water absorption --- laser cladding deposition --- 12CrNi2 alloy steel powder --- substrate preheating --- microstructure and properties --- residual stress --- ultrafast laser --- femtosecond --- ablation --- scanning --- additive surface structuring --- hydrophobicity --- parts design --- additive manufacturing --- fused filament fabrication --- fatigue --- Taguchi --- ABS --- additive manufacturing --- selective laser melting --- AlSi10Mg --- Al6061 --- SLM process parameters --- quality of the as-built parts --- aluminum alloys --- selective laser melting (SLM) --- mechanical properties --- selective laser melting --- H13 tool steel --- process parameters --- scanning strategy --- support strategy --- porosity reduction --- selective laser melting --- Ti6Al4V alloy --- martensitic transformation --- texture evolution --- mechanical properties --- M300 mold steel --- elastic abrasive --- PSO-BP neural network algorithm --- parameter optimization --- WxNbMoTa --- refractory high-entropy alloy --- laser cladding deposition --- rapid solidification --- bulk metallic glasses --- selective laser melting --- Cu50Zr43Al7 --- mechanical properties --- Ti-6Al-4V --- wear --- additive manufacturing --- properties --- in-process temperature in MPBAM --- analytical modeling --- high computational efficiency --- molten pool evolution --- laser power absorption --- latent heat --- scanning strategy --- powder packing --- graphene nano-sheets (GNSs) --- epoxy solder --- intermetallic compound (IMC) --- laser powder bed fusion --- additive manufacturing --- aluminum --- composition --- mechanical properties --- localized inductive heating --- hot stamping steel blanks --- tailored properties --- magnetizer --- selective laser melting --- AlSi10Mg alloy --- dynamic properties --- impact --- crystallographic texture --- Additive manufacturing --- selective laser melting --- volumetric heat source --- thermal capillary effects --- melt pool size --- selective laser melting --- Inconel 718 --- crystallographic texture --- subgranular dendrites --- epitaxial growth --- 3D printing --- continuous carbon fiber --- thermosetting epoxy resin --- mechanical properties --- Powder bed --- fatigue --- Hot Isostatic Pressure --- Electron Beam Melting --- stability lobe diagram --- milling --- process-damping --- dynamic characteristics --- thin-walled weak rigidity parts --- Al–Si --- selective laser melting (SLM) --- microstructure --- mechanical properties --- selective laser melting --- microstructure --- defects --- Inconel 718 --- laser energy density --- selective laser melting --- molten pool dynamic behavior --- equivalent processing model --- workpiece scale --- nickel-based superalloy --- numerical simulation --- metallic glasses --- composite materials --- interfaces --- additive manufacturing --- ultrasonic bonding --- 3D printing --- Al–Mg–Si alloy --- quenching rate --- microstructures --- mechanical properties --- paint bake-hardening --- precipitates --- additive manufacturing --- powder bed fusion --- selective laser melting --- regular mixing --- ball milling --- flowability --- Ti-6Al-4V --- microstructure --- element segregation --- laves phase --- vanadium --- laser cladding --- arc additive manufacture --- Al–Mg alloy --- Mg content --- microstructure --- mechanical properties --- n/a

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