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Journal of Ge.logical Re.ource.and e.gine.ring 2016年第6期4卷 283-304页

作者： A. m. Bishady A. m. e.-She.if m. e. darwish Ge.l. De.t. Fae. Sci. Menoufiya Univ. Shebin El-Kom Egypt Nucle.r m.te.ials Authority Cairo Post Office Box No. 530 Maadi Egypt

e.-Kahfa com.le. locate. at the.inte.se.tion of Lat. 24°8′18″ N and Long. 34038′55″ e. South e.ste.n De.e.t of e.ypt. It com.rise. an oute. ring com.ose. of alkaline.sye.ite., ranging from.barre.to quartz-be.ring sye.ite., an inne. ring which varie. in com.osition from.le.cocratic to m.lanocratic sye.ite., and a ce.tral stock form.d e.se.tially of alkali gabbros. The.e.alkali gabbros are.cut by sm.ll bodie. of alkaline.sye.ite., which occasionally grade.into ne.he.ine.sye.ite.. The.country rocks are.re.re.e.te. m.inly by m.tavolcanics and e.idiorite.. e.-Kahfa sye.ite. lack any prim.ry hydrous m.fic silicate. indicating that the.r m.gm. was anhydrous. m.jor and trace.e.e.0}nts ge.che.0}stry of e.-Kahfa rocks re.le.ts the.crystallization of e.rly plagioclase.followe. by Fe.Ti oxide.. Salic m.m.e.s in the.com.le. are.co-m.gm.tic and re.ate. to crystal liquid fractionation. The.Re. （rare.e.rth e.e.0}nts）＇s te.rad is obvious on the.prim.tive.m.ntle.norm.lize. patte.n of e.-Kahfa rocks. The.m.type.te.rads cle.rly appe.r in the.m.re.e.olve. rocks. The.e.te.rad e.fe.ts are.e.the. a fe.ture.of m.gm.-fluid syste.0}be.ore.crystallization or inhe.ite. from.e.te.nal fluid during or afte. the.e.0}lace.0}nt of the.m.gm.. Ge.e.ally, e.-Kahfa rocks pare.tal m.gm. was probably de.ive. from.Nb-e.riche. or at le.st unde.-plate.m.ntle.source.within the.contine.tal e.st-Africa rift zone. whe.e.it m.y be.subje.te. to m.nor contam.nation through the.r fractional crystallization.

关键词： Ring com.le. e.-Kahfa te.rad e.fe.t South e.ste.n De.e.t.

Fue. ce.l stack de.ign and m.de.ling with a double.stage.boost conve.te. couple. to a single.phase.inve.te.

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CLe.N e.e.GY 2024年第1期8卷 188-196页

作者： e.nagi, Base.0}e. Ism.ie., Ahm.d m. m.nsour, Hany S. e. Abd-Alwahab, m. N. Sue. Canal Univ Fac Engn Elect Engn Dept Ismailia 41522 Egypt

A com.re.e.sive.proton-e.change.m.m.rane.fue. ce.l stack m.de. was de.e.ope. and inte.rate. with a two-stage.DC/DC boost conve.te.. It was dire.tly couple. to a single.phase.(two le.e.s-four pulse.) inve.te. without a transform.r. The.pulse.width m.dulation signal was use. to inde.e.de.tly re.ulate.e.e.y conve.te. phase. The.conve.te. was m.de.le. using a m.TLAB (R)/Sim.link (R) e.vironm.nt and an appropriate.voltage.control m.thod. The.analysis fe.ture. of the.sugge.te. circuit we.e.cre.te. and, through e.tablishe. e.pe.im.nts, the.sim.lation re.ults we.e.ve.ifie.. A single.phase.(two le.e.s-four pulse.) inve.te. control circuit was te.te. and it produce. a pure.sinusoidal wave.orm.with voltage.control. It m.tche. the.voltage.of the.ne.work in te.m. of am.litude.and fre.ue.cy. A sinusoidal pulse.width m.dulation approach was pe.form.d using a single.phase.(two le.e.s-four pulse.) pulse.width m.dulation inve.te.. The.re.ults de.0}nstrate. an e.hance.0}nt in the.standard of the.output wave.and tune. the.de.d tim. with a re.uction of 63 m. s com.are. with 180 m. s in conve.tional te.hnique.. A com.re.e.sive.m.de. of a proton-e.change.m.m.rane.fue. ce.l stack is inte.rate. with a single.phase.(two le.e.s-four pulse.) inve.te. without a transform.r. Pulse.width m.dulation is use. to inde.e.de.tly re.ulate.e.e.y conve.te. phase. As a re.ult, the.de.d tim. is re.uce. com.are. to conve.tional te.hnique.. Graphical Abstract

关键词： Pe.0}fue. ce.l pulse.width m.dulation single.phase.inve.te. and double.stage.DC/DC boost conve.te. Pe.FORm.NCe SYSTe.

An Adaptive.Hate.Spe.ch De.e.tion Approach Using Ne.trosophic Ne.ral Ne.works for Social m.dia Fore.sics

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Com.ute.s, m.te.ials & Continua 2024年第4期79卷 243-262页

作者： Yasm.ne.m.Ibrahim.Re.m.e.sam.ldin Saad m.darwish De.artm.nt of Inform.tion Te.hnology Institute of Graduate Studies and ResearchAlexandria UniversityAlexandria21526Egypt Faculty of Com.ute.s and Inform.tion Te.hnology Egyptian E-Learning University(EELU)Giza12611Egypt Faculty of Com.ute.s and Data Scie.ce Alexandria UniversityAlexandria21554Egypt

De.e.ting hate.spe.ch autom.tically in social m.dia fore.sics has e.0}rge. as a highly challe.ging task due.tothe.com.le. nature.of language.use. in such platform.. Curre.tly, se.e.al m.thods e.ist for classifying hate.pe.ch, but the. still suffe. from.am.iguity whe. diffe.e.tiating be.we.n hate.ul and offe.sive.conte.t and the.also lack accuracy. The.work sugge.te. in this pape. use. a com.ination of the.Whale.Optim.zation Algorithm.WOA) and Particle.Swarm.Optim.zation (PSO) to adjust the.we.ghts of two m.lti-Laye. Pe.ce.tron (m.Ps)for ne.trosophic se.s classification. During the.training proce.s of the.m.P, the.WOA is e.0}loye. to e.plore.nd de.e.m.ne.the.optim.l se. of we.ghts. The.PSO algorithm.adjusts the.we.ghts to optim.ze.the.pe.form.nce.f the.m.P as fine.tuning. Additionally, in this approach, two se.arate.m.P m.de.s are.e.0}loye.. One.m.Pis de.icate. to pre.icting de.re.s of truth m.m.e.ship, while.the.othe. m.P focuse. on pre.icting de.re.s offalse.m.m.e.ship. The.diffe.e.ce.be.we.n the.e.m.m.e.ships quantifie. unce.tainty, indicating the.de.re. ofinde.e.m.nacy in pre.ictions. The.e.pe.im.ntal re.ults indicate.the.supe.ior pe.form.nce.of our m.de. com.are.to pre.ious work whe. e.aluate. on the.Davidson datase..

关键词： Hate.spe.ch de.e.tion whale.optim.zation ne.trosophic se.s social m.dia fore.sics

Im.roving the.Transm.ssion Se.urity of Ve.n Im.ge. Using a Be.ie. Curve.and Long Short-Te.m.m.m.ry

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Com.ute.s, m.te.ials & Continua 2024年第6期79卷 4825-4844页

作者： Ahm.d H.Alhade.hi Ikram.Sm.oui Ahm.d Fakhfakh Saad m.darwish Com.ute. Scie.ce.and School of e.e.tronics and Te.e.om.unications University of SfaxSfax3029Tunisia Le.I Laboratory University of SfaxSfax3029Tunisia Digital Re.e.rch Ce.te. of Sfax Technopark of SfaxSfax3029Tunisia De.artm.nt of Inform.tion Te.hnology Institute of Graduate Studies and ResearchAlexandria UniversityAlexandriaEgypt

The.act of transm.tting photos via the.Inte.ne. has be.om. a routine.and significant *** the.se.urity m.asure. to safe.uard the.e.im.ge. from.counte.fe.ting and m.difications is a critical dom.in that can still be.furthe. *** study pre.e.ts a syste.0}that e.0}loys a range.of approache. and algorithm. to e.sure.the.se.urity of transm.tte. ve.ous *** m.in goal of this work is to cre.te.a ve.y e.fe.tive.syste.0}for com.re.sing individual biom.trics in orde. to im.rove.the.ove.all accuracy and se.urity of digital photographs by m.ans of im.ge.*** pape. introduce. a conte.t-base. im.ge.authe.tication m.chanism.that is suitable.for usage.across an untruste. ne.work and re.istant to data loss during *** e.0}loying scale.attribute. and a ke.-de.e.de.t param.tric Long Short-Te.m.m.m.ry(LSTm.,it is fe.sible.to im.rove.the.re.ilie.ce.of digital signature. against im.ge.de.e.ioration and stre.gthe. the.r se.urity against m.licious ***,the.succe.sful im.le.0}ntation of transm.tting biom.tric data in a com.re.se. form.t ove. a wire.e.s ne.work has be.n *** applications involving the.transm.ssion and sharing of im.ge. across a *** sugge.te. te.hnique.utilize. the.scalability of a structural digital signature.to attain a satisfactory e.uilibrium.be.we.n se.urity and picture.*** e.fe.tive.adaptive.com.re.sion strate.y was cre.te. to le.gthe. the.ove.all life.im. of the.ne.work by sharing the.proce.sing of *** sche.0} e.sure. a large.re.uction in com.utational and e.e.gy re.uire.0}nts while.m.nim.zing im.ge.quality *** approach e.0}loys m.lti-scale.characte.istics to im.rove.the.re.istance.of signature. against im.ge.*** propose. syste.0}attaine. a Gaussian noise.value.of 98%and a rotation accuracy surpassing 99%.

关键词： Im.ge.transm.ssion im.ge.com.re.sion te.t hiding Be.ie. curve Histogram.of Orie.te. Gradie.ts(HOG) LSTm im.ge.e.hance.0}nt Gaussian noise rotation

e.aluating transie.t be.aviour of large.scale.photovoltaic syste.0} during lightning e.e.ts using e.hance. finite.diffe.e.ce.tim. dom.in m.thod with variable.ce.l size.approach

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HIGH VOLTAGe 2024年第3期9卷 636-647页

作者： He.ita, Ibrahim.m.nsour, Diaa-e.din A. Han, Yang Yang, Ping Wang, Congling darwish, m.ham.d m. F. Le.tone., m.tti Zalhaf, Am. S. Univ e.e.t Sci & Te.hnol China Ue.TC Sch Mech & Elect Engn Chengdu Peoples R China He.wan Univ Fac Engn Elect Power & Machines Engn Dept Cairo Egypt Tanta Univ Fac Engn Elect Power & Machines Engn Dept Tanta Egypt e.ypt Japan Univ Sci & Te.hnol Fac Engn Dept Elect Power Engn Alexandria Egypt Be.ha Univ Fac Engn Shoubra Dept Elect Engn Cairo Egypt Aalto Univ Sch Elect Engn Dept Elect Engn & Automation Espoo Finland Gm. Dept Med Srinagar Jammu And Kashm India

Photovoltaic (PV) arrays are.usually installe. in ope. are.s; he.ce. the. are.vulne.able.to lightning strike. that can re.ult in ce.l de.radation, com.le.e.dam.ge. se.vice.disruption, and incre.se. m.inte.ance.costs. As a re.ult, it is im.e.ative.to de.e.op an e.fe.tive.and e.ficie.t lightning prote.tion syste.0}by e.aluating the.transie.t be.aviour of PV arrays during lightning e.e.ts. The.aim.is to e.aluate.the.transie.t analysis of large.scale.PV syste.0} whe. subje.te. to lightning strike. using the.finite.diffe.e.ce.tim. dom.in (FDTD) te.hnique. Transie.t ove.voltage. are.calculate. at various points within the.m.unting syste.0} To optim.se.the.FDTD m.thod's e.e.ution tim. and m.ke.it m.re.suitable.for le.s powe.ful hardware. a variable.ce.l size.approach is e.0}loye.. Spe.ifically, large. ce.l dim.nsions are.use. in the.e.rthing syste.0}and sm.lle. ce.l dim.nsions are.use. in the.m.unting syste.0} The.FDTD m.thod is utilise. to calculate.the.te.0}oral variation of transie.t ove.voltage. for large.scale.PV syste.0} unde. diffe.e.t sce.arios, including variations in the.striking point, soil re.istivity, and the.pre.e.ce.of a m.tal fram.. Sim.lation re.ults indicate.that the.highe.t transie.t ove.voltage. occur at the.striking point, and the.e.value. incre.se.with the.pre.e.ce.of a PV m.tal fram. as we.l as with highe. soil re.istivity. Furthe.m.re. a com.arison is pe.form.d be.we.n the.ove.voltage.re.ults obtaine. from.the.FDTD approach and the.partial e.e.0}nt e.uivale.t circuit (Pe.C) m.thod at the.four corne. points of the.m.unting syste.0} to de.0}nstrate.the.supe.ior accuracy of the.FDTD m.thod. Be.ide., a laboratory e.pe.im.nt is conducte. on a sm.ll-scale.PV syste.0}to validate.the.sim.lation re.ults. The.calculate. ove.voltage. obtaine. from.the.FDTD and Pe.C m.thods are.com.are. with the.m.asure. value., yie.ding a m.an absolute.e.ror of 5% and 11% for the.FDTD and Pe.C m.thods, re.pe.tive.y, the.e.y confirm.ng the.accuracy of the.FDTD sim.lation m.de..

关键词： FDTD m.THOD m.De.

e.pe.im.ntal validation of double.fe. induction ge.e.ator in oscillating wate. colum. using circulatory syste.0}base. optim.zation

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CLe.N e.e.GY 2024年第2期8卷 127-143页

作者： e.naghi, Base.0}e. Ism.ie., Ahm.d m. Abde.-Kade., Fathy e. Saye. m.ham.e., Re.am.H. Abe.whab, m. N. Sue. Canal Univ Elect Power & Machine Dept Ismailia Egypt m.noufia Univ Fac Engn Elect Machine & Power Dept Menoufia Egypt Sue. Canal Univ Comp & Control Dept Ismailia Egypt

This pape. validate. the.optim.l ope.ation for a grid-conne.te. double.fe. induction ge.e.ator (DFIG) in an oscillating wate. colum. powe. plant (OWCPP). This study pre.e.ts a nove. optim.zation te.hnique.calle. the.circulatory syste.0}base. optim.zation (CSBO) approach to de.e.op six adaptive.fuzzy logic controlle.s (AFLCs) with 30 param.te.s and com.are.the.0}to chaotic-billiards optim.zation (C-BO) and ge.e.ic algorithm.(GA). The.propose. controlle. is also com.are. with a proportional-inte.ral diffe.e.tial (PID) controlle. base. on a se.f-adaptive.global-be.t harm.ny se.rch (SGHS). CSBO-base. AFLCs are.fully inve.tigate. unde. diffe.e.t sce.arios and e.pe.im.nte. with using a re.l-tim. inte.face.DSP1104. The.re.ults of using CSBO-AFLCs re.e.le. a fast tim. re.ponse. fast conve.ge.ce. le.s ove.shoot and m.nim.l e.ror com.are. with those.achie.e. with C-BO-AFLC, SGHS-PID and GA-AFLC during diffe.e.t case.studie.. The.CSBO-base. AFLCs e.sure.m.xim.m.powe. from.the.DFIG in an OWCPP and e.hance.dynam.c re.ponse.with ve.y low e.rors. The.re.ults show that the.CSBO shows be.te. powe. tracking by 25% as com.are. with C-BO, by 45% whe. com.are. with the.GA and by 56% whe. com.are. with PID. m.re.ve., the.inte.ral absolute.e.rors of six controlle.s are.inve.tigate. to de.0}nstrate.the.fe.sibility of CSBO-AFLC. The.root m.an square.of the.e.rors of six controlle.s using CSBO is im.rove. by 68.27% whe. com.are. with GA, by 22.57% whe. com.are. with C-BO and by 38.42% whe. com.are. with PID. The.e.indicators de.0}nstrate.the.fe.sibility of CSBO whe. com.are. with othe. algorithm. with the.sam. OWCPP. This pape. validate. the.optim.l ope.ation of a grid-conne.te. double.fe. induction ge.e.ator in an oscillating wate. colum. using a nove. optim.zation te.hnique.calle. the.circulatory syste.0}base. optim.zation approach. e.pe.im.nts using a re.l-tim. sim.lator de.0}nstrate.the.fe.sibility of the.approach whe. com.are. with othe. algorithm.. Graphical Abstract

关键词： circulatory syste.0}base. optim.zation approach adaptive.fuzzy logic controlle. grid-tie. oscillating wate. colum. powe. plant m.xim.m.powe. point tracking WAVe.e.e.GY-CONVe.SION De.IGN OPTIm.ZATION ALGORITHm CONTROLLe. TURBINe

A ne. te.hnique.for fault diagnosis in transform.r insulating oil base. on infrare. spe.troscopy m.asure.0}nts

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High Voltage 2024年第2期9卷 319-335页

作者： m.ham.d m.F.darwish m.ham.d H.A.Hassan Nagat m.K.Abde.-Gawad m.tti Le.tone. Diaa-e.din A.m.nsour De.artm.nt of e.e.trical e.gine.ring Faculty of Engineering at ShoubraBenha UniversityCairoEgypt De.artm.nt of e.e.trical e.gine.ring and Autom.tion School of Electrical EngineeringAalto UniversityEspooFinland De.artm.nt of e.e.trical Powe. e.gine.ring Egypt-Japan University of Science and Technology(E-JUST)New Borg El-Arab CityEgypt De.artm.nt of e.e.trical Powe. and m.chine. e.gine.ring Faculty of EngineeringTanta UniversityTantaEgypt

Condition m.nitoring of the.insulating syste.0}within powe. transform.rs has a m.ssive.im.ortance.according to the.e.e.trical *** gas analysis(DGA)is fre.ue.tly use. for this ***,DGA lacks the.ne.e.sary le.e. of accuracy to ide.tify all e.uipm.nt faults,particularly in the.r initial stage. of ***,it doe. not have.the.capability for re.l-tim. m.nitoring and re.ie. on m.nual sam.ling and laboratory te.ting,causing pote.tial de.ays in fault ***,the.inte.pre.ation of DGA data ne.e.sitate. spe.ialise. e.pe.tise.which m.y pose.difficultie. for sm.lle. e.titie. that have.lim.te. acce.s to ***,the.contribution of this re.e.rch is to use.infrare. spe.troscopy m.asure.0}nts as a ne. e.fe.tive.te.hnique.substituting the.DGA m.thod for fault diagnosis in insulating *** ince.tion faults that we.e.conside.e. in this study we.e.the.e.e.trical fault(discharge. of high e.e.gy)and the.the.m.l fault(300°Ce.0}e.ature.700°C).Re.arding that,two te.t ce.ls we.e.crafte. e.pe.ially for se.ving the.sim.lation proce.se. inside.the.laboratory for both type. of ince.tion ***,six sam.le. of pure.paraffinic m.ne.al oil we.e.take. to be.de.rade. in the.*** that,all of the.0}be.ide. anothe. sam.le.that we.e.not subje.te. to any kind of faults we.e.take. to be.e.am.ne. by Fourie. transform.infrare.(FTIR)spe.troscopy to obtain an ove.vie. of the.oil's be.aviour in e.ch fault *** that,the.FTIR analysis was initially ve.ifie. utilising the.DGA ***,for furthe. affirm.tion,the.die.e.tric dissipation factor(DDF)for all sam.le. was *** the.final analysis,the.ve.ification te.ts provide.e.pe.im.ntal e.ide.ce.about the.outpe.form.nce.of this ne. optical te.hnique.in de.e.ting the.transform.r's ince.tion faults in addition to proving its pote.tial for be.ng a supe.ior alte.native.to the.we.l-known traditional diagnostic te.hnique..

关键词： fault diagnosis spe.troscopy

A hybrid m.chine.le.rning m.de. for solar irradiance.fore.asting

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CLe.N e.e.GY 2024年第1期8卷 100-110页

作者： Alm.rzooqi, Am.e.a m. m.alouf, m.he. e.-Fouly, Tare. H. m. Katzourakis, Vasile.os e. e. m.ursi, m.ham.d S. Chrysikopoulos, Constantinos, V Khalifa Univ Dept Ind & Syst Engn POB 127788 Abu Dhabi U Arab Emirates Khalifa Univ Abu Dhabi Elect Engn & Comp Sci Dept Abu Dhabi U Arab Emirates Khalifa Univ Dept Civil Infrastruct & Environm Engn POB 127788 Abu Dhabi U Arab Emirates Te.h Univ Cre.e Sch Chem & Environm Engn Khania 73100 Greece

Nowcasting and fore.asting solar irradiance.are.vital for the.optim.l pre.iction of grid-conne.te. solar photovoltaic (PV) powe. plants. The.e.plants face.ope.ational challe.ge. and sche.uling dispatch difficultie. due.to the.fluctuating nature.of the.r powe. output. As the.ge.e.ation capacity within the.e.e.tric grid incre.se., accurate.y pre.icting this output be.om.s incre.singly e.se.tial, e.pe.ially give. the.random.and non-line.r characte.istics of solar irradiance.unde. variable.we.the. conditions. This study pre.e.ts a nove. pre.iction m.thod for solar irradiance. which is dire.tly in corre.ation with PV powe. output, targe.ing both short-te.m.and m.dium.te.m.fore.ast horizons. Our propose. hybrid fram.work e.0}loys a fast trainable.statistical le.rning te.hnique.base. on the.truncate.-re.ularize. ke.ne. ridge.re.re.sion m.de.. The.propose. m.thod e.ce.s in fore.asting solar irradiance. e.pe.ially during highly inte.m.tte.t we.the. pe.iods. A ke. stre.gth of our m.de. is the.incorporation of m.ltiple.historical we.the. param.te.s as inputs to ge.e.ate.accurate.pre.ictions of future.solar irradiance.value. in its scalable.fram.work. We.e.aluate. the.pe.form.nce.of our m.de. using data se.s from.both cloudy and sunny days in Se.ttle.and m.dford, USA and com.are. it against thre. fore.asting m.de.s: pe.siste.ce. m.difie. 24-hour pe.siste.ce.and le.st square.. Base. on thre. wide.y acce.te. statistical pe.form.nce.m.trics (root m.an square. e.ror, m.an absolute.e.ror and coe.ficie.t of de.e.m.nation), our hybrid m.de. de.0}nstrate. supe.ior pre.ictive.accuracy in varying we.the. conditions and fore.ast horizons. A nove. pre.iction m.thod for solar irradiance. targe.ing both short-te.m.and m.dium.te.m.fore.ast horizons, is propose. to im.rove.PV powe. production. The.hybrid fram.work e.0}loys a fast trainable.statistical le.rning te.hnique.base. on the.truncate.-re.ularize. ke.ne. ridge.re.re.sion m.de.. Graphical Abstract

关键词： solar powe. ge.e.ation ke.ne. ridge.re.re.sion hybrid m.de. fore.asting BATTe.Y e.e.GY-STORAGe POWe. PV RADIATION PRe.ICTION Ce.LS

The.Alzhe.m.r’s De.0}ntia Patie.ts’ Obse.ve. Illne.s Course.and e.pe.ie.ce.in Ghana and Care.Le.sons to Be.Le.rnt: A m.ntal He.lth Profe.sional’s Pe.spe.tive

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Ope. Journal of Psychiatry 2024年第2期14卷 91-106页

作者： Albe.t m. e. Cole.0}n Ce.tre.for Bioe.hics Medical Law and Patient Advocacy Sekondi Ghana

Alzhe.m.r’s dise.se.(AD) and associate. de.0}ntia patie.t num.e.s continue.to incre.se.globally with associate. e.onom.c costs to he.lthcare.syste.0}. Of note.is the.incre.se.in num.e.s in lowe. and m.ddle.incom. countrie. (Lm.Cs) including Sub-Saharan African (SSA) countrie., which alre.dy face.challe.ge. with the.r he.lth budge.s from.com.unicable.and non-com.unicable.dise.se.. Ghana, an SSA country, face. the.proble.0}of he.lthcare.budge.ary difficultie. and the.additional im.act of AD as a conse.ue.ce.of incre.sing population strata of old age. pe.sons (OAPs) due.to the.de.0}graphic transition e.fe.t. This article.use. e.am.le. of known patie.ts’ illne.s course. to give.a pe.spe.tive.on the.live. e.pe.ie.ce.of patie.ts with de.0}ntia (PWD) in Ghana, living am.ngst a populace.with a culture.of stigm.tization of PWD, and a re.ative.y fragile.public m.ntal he.lth syste.0}(Pm.S) for those.with m.ntal illne.s, including AD. The.live. e.pe.ie.ce.of AD patie.ts is characte.ise. by stigm.tisation, discrim.nation, non-inclusive.e.s, dim.nishe. dignity and hum.n rights abuse. in the.face.of the.r m.ntal disability, and e.e.tually de.th. This article.is an advocacy article.giving voice.to the.voice.e.s and all pe.sons suffe.ing from.AD and othe. de.0}ntias in Ghana, whilst ple.ding for a call to action from.he.lthcare.profe.sionals and re.ponsible.state.age.cie..

关键词： Alzhe.m.r’s De.0}ntia Patie.ts Ghana Stigm.tization Discrim.nation Hum.n Rights Dignity

m.lti-tim.scale.m.de.ing and Dynam.c Stability Analysis for Sustainable.m.crogrids:State.of-the.art and Pe.spe.tive.

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Prote.tion and Control of m.de.n Powe. Syste.0} 2024年第3期9卷 1-35页

作者： m.ngyue.Zhang Yang Han Yuxiang Liu Am. S.Zalhaf e.she.g Zhao Karar m.hm.ud m.ham.d m.F.darwish Fre.e.Blaabje.g the.School of m.chanical and e.e.trical e.gine.ring University of Electronic Science and Technology of ChinaChengdu 611731China Ie.e 不详 the.Unive.sity of e.e.tronic Scie.ce.and Te.hnology of China(Ue.TC) ChengduChina Aswan Unive.sity the.School of e.e.trical e.gine.ring Aalto UniversityFinland the.De.artm.nt of e.e.trical e.gine.ring Faculty of Engineering at ShoubraBenha University the.De.artm.nt of e.A School of Electrical EngineeringAalto University

The.incre.sing tre.d for inte.rating re.e.able.e.e.gy source. into the.grid to achie.e.a cle.ne. e.e.gy syste.0}is one.of the.m.in re.sons for the.de.e.opm.nt of sustainable.m.crogrid(m.)*** typical powe.-e.e.tronize. powe. syste.0},m.s m.ke.e.te.sive.use.of powe. e.e.tronics conve.te.s,which are.highly controllable.and fle.ible.but le.d to a profound im.act on the.dynam.c pe.form.nce.of the.whole.*** with traditional large.capacity powe. syste.0},m.s are.le.s re.istant to pe.turbations,and various dynam.c variable. are.couple. with e.ch othe. on m.ltiple.tim.scale.,re.ulting in a m.re.com.le. syste.0}instability *** m.e. the.te.hnical and e.onom.c challe.ge.,such as active.and re.ctive.powe.-sharing,voltage.and fre.ue.cy de.iations,and im.alance. be.we.n powe. supply and de.0}nd,the.conce.t of hie.archical control has be.n introduce. into m.s,allowing syste.0} to control and m.nage.the.high capacity of re.e.able.e.e.gy source. and ***,as the.capacity and scale.of the.m. syste.0}incre.se.along with a m.lti-tim.scale.control loop de.ign,the.m.lti-tim.scale.inte.actions in the.syste.0}m.y be.om. m.re.significant,posing a se.ious thre.t to its safe.and stable.*** inve.tigate.the.m.lti-tim.scale.be.aviors and instability m.chanism. unde. dynam.c inte.-actions for AC m.s,e.isting coordinate. control strate.ie. are.discusse.,and the.dynam.c stability of the.syste.0}is de.ine. and classifie. in this ***,the.m.de.ing and asse.sm.nt m.thods for the.stability analysis of m.lti-tim.scale.syste.0} are.also ***,an outlook and discussion of future.re.e.rch dire.tions for AC m.s are.also pre.e.te..

关键词： Sustainable.m.crogrid hie.archical control m.de.ing m.de. sim.lification m.lti-tim.scale dynam.c stability analysis tim.scale.de.om.osition.