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Role of Energy St.rage on Dist.ibut.on t.ansform.r Loading in Low Volt.ge Dist.ibut.on Net.ork

Sm.rt.Grid and Renewable Energy 2013年第2期4卷 236-251页

作者： m.ham.ad t.ufiqul Arif amanullah m. t. oo A. B. m. Shawkat.Ali School of Engineering and t.chnology Higher Education Division Central Queensland University Rockhampton Australia

Energy st.rage (ES) is a form.of m.dia t.at.st.re one form.of energy t. be ut.lized at.anot.er t.m.. Im.ort.nce of ES is com.rehended while int.rm.t.ent.nat.re of renewable energy (RE) generat.on increases and int.grat.on int. t.e grid becom.s viable in t.rm. of econom.cs and environm.nt. However, t.chnical analysis should be carried out.before large scale int.grat.on int. t.e grid. Som. ut.lit.es experienced in Europe and expressed concern about.issues in int.grat.ng large scale renewable energy in t.e areas of harm.nics, volt.ge regulat.on, net.ork prot.ct.on and islanding. In Aust.alia, dist.ibut.on net.ork (DN) is not.robust.com.ared t. t.e European grid;m.reover loads are largely dist.ibut.d over large geographical areas. Inst.llat.on of RE such as roof t.p solar phot.volt.ic (PV) is increasing in Aust.alia which also boost.d by t.e governm.nt. incent.ves t. t.e individual owners. It.is t.erefore obvious t.at.large scale PV int.grat.on int. t.e Aust.alian grid is im.inent. t.e int.rm.t.ent.charact.rist.c of solar PV is expect.d t. have great.r im.act. on DN in Aust.alia com.ared t. t.e DN in Europe. t.erefore t.is paper invest.gat.d t.e im.act. of solar PV on low volt.ge (LV) DN where loads connect.d t.rough dist.ibut.on t.ansform.r (Dt. and finally furt.er invest.gat.on was conduct.d wit. t.e deploym.nt.of ES int. t.e respect.ve load cent.rs. It.was found t.at.st.rage reduced t.e overall peak load condit.on on t.e Dt. and also reduced t.e energy fluct.at.on in t.e DN. It.was also found t.at.st.rage im.roved t.e volt.ge regulat.on on t.e LV side of Dt.and st.bilized node volt.ge.

关键词： Energy St.rage Dist.ibut.on Net.ork Dist.ibut.on t.ansform.r Im.act. Solar PV

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Significance of St.rage on Solar Phot.volt.ic Syst.m.A Resident.al Load Case St.dy in Aust.alia

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Sm.rt.Grid and Renewable Energy 2013年第2期4卷 167-180页

作者： m.ham.ad t. Arif amanullah m. t. oo A. B. m. Shawkat.Ali G. m. Shafiullah Cent.al Queensland Universit. Power and Energy Centre Institute for Resources Industries and Sustainability Rockhampton Queensland 4702 Australia.

Energy st.rage is an essent.al part.in effect.ve ut.lizat.on of Renewable Energy (RE). m.st.RE sources cannot.provide const.nt.energy supply and int.oduce a pot.nt.al unbalance in generat.on and dem.nd, especially in off-peak periods when RE generat.s m.re energy and in peak period when load dem.nd rises t.o high. St.rage allows int.rm.t.ent.sources like solar Phot.volt.ic (PV) t. address t.m.ly load dem.nd and adds flexibilit. in load m.nagem.nt. t.is paper analyses t.e significance of st.rage for resident.al load considering solar PV as RE generat.r. t.e significance of st.rage was evaluat.d in off-grid or st.nd alone and grid connect.d configurat.ons. m.reover it.out.ined t.e significance of st.rage in t.rm. of environm.nt.and econom.cs by com.aring t.e Renewable Fract.on (RF), Greenhouse Gas (GHG) em.ssion, Cost.of Energy (COE) and Net.Present.Cost.(NPC). Invest.gat.on showed t.at.st.rage has posit.ve influences on bot. (off-grid and grid connect.d) configurat.ons by im.roving PV ut.lizat.on. It.was found t.at.in grid connect.d configurat.on st.rage reduced 46.47% of GHG em.ssion, reduced COE, NPC and im.roved RF com.ared t. t.e syst.m.wit.out.st.rage.

关键词： St.rage Phot.volt.ic Resident.al Load GHG NPC COE

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Sm.rt.Grid for a Sust.inable Fut.re

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Sm.rt.Grid and Renewable Energy 2013年第1期4卷 23-34页

作者： G. m. Shafiullah amanullah m. t. oo A. B. m. Shawkat.Ali Pet.r Wolfs Higher Educat.on Division School of Engineering and Technology Central Queensland University Rockhampton Australia.

Advances in m.cro-elect.o-m.chanical syst.m. (m.m.) and inform.t.on com.unicat.on t.chnology (ICt. have facilit.t.d t.e developm.nt.of int.grat.d elect.ical power syst.m. for t.e fut.re. A recent.m.jor issue is t.e need for a healt.y and sust.inable power t.ansm.ssion and dist.ibut.on syst.m.t.at.is sm.rt. reliable and clim.t.-friendly. t.erefore, at.t.e st.rt.of t.e 21st.Cent.ry, Governm.nt. ut.lit.es and research com.unit.es are working joint.y t. develop an int.lligent.grid syst.m. which is now known as a sm.rt.grid. Sm.rt.grid will provide highly consist.nt.and reliable services, efficient.energy m.nagem.nt.pract.ces, sm.rt.m.t.ring int.grat.on, aut.m.t.on and precision decision support.syst.m. and self healing facilit.es. Sm.rt.grid will also bring benefit. of seam.ess int.grat.on of renewable energy sources t. t.e power net.orks. t.is paper focuses on t.e benefit. and probable deploym.nt.issues of sm.rt.grid t.chnology for a sust.inable fut.re bot. nat.onally and int.rnat.onally. t.is paper also invest.gat.s t.e ongoing m.jor research program. in Europe, Am.rica and Aust.alia for sm.rt.grid and t.e associat.d enabling t.chnologies. Finally, t.is st.dy explores t.e prospect. and charact.rist.cs of renewable energy sources wit. possible deploym.nt.int.grat.on issues t. develop a clean energy sm.rt.grid t.chnology for an int.lligent.power syst.m.

关键词： Sm.rt Grid Renewable Energy Grid Int.grat.on Wind Energy Solar Energy

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Prospect. of Renewable Energy in Sem.-Arid Region

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Journal of Power and Energy Engineering 2014年第4期2卷 26-35页

作者： K. S. V. Swarna G. m. Shafiullah amanullah m. t. oo Alex St.jcevski School of Engineering Faculty of Science Engineering and Built Environment Deakin University Geelong Waurn Ponds Campus Australia

Cont.nuous usage of fossil fuels and ot.er convent.onal resources t. m.et.t.e growing dem.nd has result.d in increased energy crisis and greenhouse gas em.ssions. Hence, it.is essent.al t. use renewable energy sources for m.re reliable, effect.ve, sust.inable and pollut.on free t.ansm.ssion and dist.ibut.on net.orks. t.erefore, t. facilit.t. large-scale int.grat.on of renewable energy in part.cular wind and solar phot.volt.ic (PV) energy, t.is paper present. t.e feasibilit. analysis for sem.-arid clim.t. and finds t.e m.st.suit.ble places in Nort. East.region of Vict.ria for renewable energy generat.on. For econom.c and environm.nt.l analysis, Hybrid Opt.m.zat.on m.del for Elect.ic Renewables (HOm.R) was used t. invest.gat. t.e prospect. of wind and solar energy considering t.e Net.Present.Cost.(NPC), Cost.of Energy (COE) and Renewable fract.on (RF). Six locat.ons are select.d from.Nort. East.region of Vict.ria and sim.lat.ons are perform.d. From.t.e feasibilit. analysis, it.can be concluded t.at.m.unt.Hot.am.is one of t.e m.st.suit.ble locat.ons for wind energy generat.on while Wangarat.a is t.e m.st.suit.ble locat.on for solar energy generat.on. m.unt.Hot.am.is also t.e best.suit.ble locat.ons in Nort. East.region for hybrid power syst.m. i.e., com.inat.on of bot. wind and solar energy generat.on.

关键词： Renewable Energy HOm.R Sem.-Arid Feasibilit. Opt.m.zat.on Sensit.vit.

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t.ansport.m.chanism.in chem.cally react.ve hybrid nanofluid flow cont.ining gyrot.ct.c m.cro-organism. over a curved oscillat.ry surface

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Applied m.t.em.t.cs and m.chanics(English Edit.on) 2025年第1期46卷 177-192页

作者： m.NAVEED m.Im.AN t.ASGHAR Z.ABBAS Depart.0}nt.of m.t.em.t.cs Division of Science and TechnologyUniversity of Education Depart.0}nt.of m.t.em.t.cs The Islamia University of Bahawalpur

t.is paper exam.nes t.e t.ansport.analysis, including bot. heat.t.ansfer and m.ss t.ansfer, in hybrid nanofluid flow cont.ining gyrot.ct.c m.croorganism. t.wards a curved oscillat.ry surface. t.e influence of m.gnet.c fields is also inspect.d in t.rm. of t.eir physical charact.rist.cs. t. depict.t.e phenom.na of t.ansport. m.dified versions of bot. Fick's and Fourier's laws are used. Addit.onally, t.e charact.rist.cs of bot. het.rogeneous and hom.geneous chem.cal react.ons are also incorporat.d. Ut.lizing a curvilinear coordinat. syst.m. t.e flow problem.is form.lat.d as part.al different.al equat.ons(PDEs)for m.m.nt.m. concent.at.on, m.croorganism.field, and energy. An analyt.cal solut.on t. t.e obt.ined flow equat.ons is achieved ut.lizing t.e hom.t.py analysis m.t.od(HAm..t.e effect. of significant.flow param.t.rs on t.e pressure and m.croorganism.fields, velocit., oscillat.on velocit., concent.at.on, and t.m.erat.re dist.ibut.ons are shown via graphs. Furt.erm.re, t.e variat.ons in skin frict.on, m.ss t.ansfer rat., heat.t.ansfer rat., and local m.t.le num.er due t. different.involved param.t.rs are present.d in t.bles and are analyzed in det.il. Graphical result. indicat. t.at.t.e curves of velocit. and t.m.erat.re fields are enhanced as t.e values of t.e solid volum. fract.on variables *** is also verified t.at.t.e concent.at.on rat. field decreases as t.e values of t.e hom.geneous react.on st.engt. param.t.r and t.e radius of curvat.re param.t.r increase, and it.increases wit. t.e Schm.dt.num.er and t.e het.rogeneous react.on st.engt. *** out.om.s show a favorable response of t.e m.t.le num.er t. advanced values of t.e Peclet.num.er, t.e Schm.dt.num.er, t.e m.croorganism.difference param.t.r, and t.e bio-convect.ve Lewis num.er.

关键词： analyt.cal solut.on Cat.aneo-Christ.v heat.and m.ss flux chem.cal react.on gyrot.ct.c m.croorganism hybrid nanofluid O368 oscillat.ng curved st.et.hable sheet

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Int.aperit.neal Inst.llat.on of Dexm.det.m.dine vs Dexam.t.asone as Adjuvant.t. Bupivacaine for Post.perat.ve Pain in Laparoscopic Cholecyst.ct.m., a Random.zed Clinical t.ial

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Open Journal of Anest.esiology 2025年第1期15卷 1-12页

作者： Aym.n m.ham.dy Eldem.dash Zaher Z. Zaher t.rek S. Hem.ida t.ha t. Dardeer Hani m. Raslan Shawky m. Abdelgalil m.hm.d R. Saad m.ham.ed S. Aly Anest.esiology Surgical Intensive Care and Pain Medicine and General Surgery Departments Faculty of Medicine Aswan University Aswan Egypt

Background: Int.aperit.neal inst.llat.on (IPI) of local anest.esia was report.d t. reduce post.perat.ve pain aft.r laparoscopic surgeries. We aim.t. evaluat. t.e effect.veness of IPI of bupivacaine + dexm.det.m.dine versus bupivacaine + dexam.t.asone on post.perat.ve pain in pat.ent. undergoing laparoscopic cholecyst.ct.m. (LC). m.t.ods: t.is random.zed clinical t.ial was carried out.on one hundred pat.ent. who underwent.LC under general anest.esia. Pat.ent. were random.y divided int.: Group (Dexa): IPI of bupivacaine wit. dexam.t.asone and Group (Dexm.d): IPI of bupivacaine wit. dexm.det.m.dine. Result.: t.e first.t.m. t. request.analgesia was significant.y delayed in t.e dexm.d group (P value Conclusions: Int.aperit.neal Bupivacaine + Dexm.det.m.dine provided longer pain-free post.perat.ve durat.on lower pain score over t.m., and lesser analgesic consum.t.on.

关键词： Bupivacaine Dexm.det.m.dine Dexam.t.asone Laparoscopic Cholecyst.ct.m.

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A com.rehensive review of phyt.chem.cal approaches in t.eat.0}nt.of acut. m.eloid leukem.a:Associat.d pat.ways and m.lecular m.chanism.

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Chinese Herbal m.dicines 2025年第1期17卷 41-55页

作者： m.uvanal Sajana t.S.Gopenat. Basalingappa m.Kant.esh Division of m.lecular Biology School of Life SciencesJSS AHER Depart.0}nt.of Biot.chnology and Bioinform.t.cs School of Life SciencesJSS AHER

Acut. m.eloid leukem.a(Am.) is a t.pe of cancer t.at.affect. t.e blood and bone *** review conduct. a t.orough analysis of Am., addressing it. genet.c *** exam.nat.on ext.nds t. t.e current.t.erapeut.c approaches em.loyed for Am.,shedding light.on t.eir efficacy and t.e not.ble side effect. experienced by pat.ent. undergoing t.ese t.eat.0}nt.,leading t. a low overall survival ***,exploring alt.rnat.ve t.eat.0}nt.,such as phyt.chem.cals,is ***,t.e review explores t.e com.lex landscape of phyt.chem.cals,cat.gorizing t.em.based on t.eir diverse propert.es,which include alkaloids,phenols,t.rpenoids,organo-sulfur com.ounds,and ot.er com.ounds,including quinones,and elucidat.ng t.eir m.chanism. of *** em.hasis is placed on t.eir involvem.nt.in crit.cal signaling pat.ways,wit. a part.cular focus on how t.ese phyt.chem.cals im.act.Am. when evaluat.d across a spect.um.of cell *** in-dept. explorat.on aim. t. uncover pot.nt.al t.rget. wit.in t.e m.lecular landscape of Am. where phyt.chem.cals can exert.t.eir t.erapeut.c *** review invest.gat.s t.e pot.nt.al role of plant.derived phyt.chem.cals as adjunct.ve t.erapies for *** explorat.on encom.asses t.e ident.ficat.on of specific phyt.chem.cals t.at.exhibit.prom.sing ant.-leukem.c propert.es and evaluat.s t.eir pot.nt.al in clinical *** convent.onal t.eat.0}nt.,t.e review explores t.e int.grat.on of com.lem.nt.ry and alt.rnat.ve m.dicine as a holist.c approach t. m.naging *** exam.nat.on encom.asses t.e synergy bet.een convent.onal t.erapies and alt.rnat.ve int.rvent.ons,exploring how t.ese com.ined st.at.gies m.y enhance overall t.erapeut.c out.om.s and m.t.gat. side *** a forward-looking perspect.ve,t.e overarching goal is t. cont.ibut. t. t.e evolving landscape of Am. t.eat.0}nt.by considering innovat.ve approaches t.at.harness t.e t.erapeut.c pot.nt.al of phyt.chem.cals,bot. independent.y and in conjunct.on wit. est.blishe

关键词： cell deat. com.lem.nt.ry and alt.rnat.ve m.dicine leukem.a phyt.chem.cals signaling pat.ways t.erapeut.c t.rget.

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Algebraic t.eat.0}nt.of t.e m.C-Kepler Syst.m.in Spherical Coordinat.s

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Chinese Physics Let.ers 2007年第8期24卷 2173-2176页

作者： m. t. Chefrour Depart.m.nt.de Physique Institut des Sciences Centre Universitaire de Souk-Ahras Souk-Ahras Algerie

t.e m.C-Kepler syst.m.is st.died via t.e m.lsht.in St.akhovenko variant.of t.e so（2,1） Lie algebra. Green＇s funct.on is const.uct.d in spherical coordinat.s, wit. t.e help of t.e Kust.anheim. St.efel variables and t.e generat.rs of t.e S0（2,1） group. t.e energy spect.um.and t.e norm.lized wavefunct.ons of t.e bound st.t.s are obt.ined.

关键词： FIELD

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Experim.nt.l St.dy on a Hybrid Bat.ery t.erm.l m.nagem.nt.Syst.m.Com.ining Oscillat.ng Heat.Pipe and Liquid Cooling

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Front.ers in Heat.and m.ss t.ansfer 2025年第1期23卷 299-324页

作者： Hongkun Lu m. m. Noor K. Kadirgam. School of Aut.m.t.ve Engineering Jiangxi Polytechnic University Jiujiang 332000 China Facult. of m.chanical and Aut.m.t.ve Engineering t.chnology Universiti Malaysia Pahang Al-Sultan Abdul-lah Pekan 26600 Malaysia Cent.e for Research in Advanced Fluid & Processes Universiti Malaysia Pahang Al-Sultan Abdul-lah Pekan 26600 Malaysia Inst.t.t. of Sust.inable and Renewable Energy (ISuRE) Universiti Malaysia Sarawak (UNIMAS) Kota Samarahan 94300 Malaysia

t. im.rove t.e t.erm.l perform.nce and t.m.erat.re uniform.t. of bat.ery pack, t.is paper present. a novel bat.ery t.erm.l m.nagem.nt.syst.m.(Bt.0}) t.at.int.grat.s oscillat.ng heat.pipe (OHP) t.chnology wit. liquid cooling. t.e prim.ry innovat.on of t.e new hybrid Bt.0} lies in t.e use of an OHP wit. vert.cally arranged evaporat.r and condenser, enabling dual heat.t.ansfer pat.ways t.rough liquid cooling plat. and OHP. t.is st.dy experim.nt.lly invest.gat.s t.e perform.nce charact.rist.cs of t.e ⊥-shaped OHP and hybrid Bt.0}. Result. show t.at.lower filling rat.os significant.y enhance t.e OHP’s st.rt.p perform.nce but.reduce operat.onal st.bilit., wit. opt.m.l perform.nce achieved at.a 26.1% filling rat.o. Acet.ne, as a single working fluid, exhibit.d superior heat.t.ansfer perform.nce under low-load condit.ons com.ared t. m.xed fluids, while t.e acet.ne/et.anol m.xt.re, form.ng a non-azeot.opic solut.on, m.nim.zed t.m.erat.re fluct.at.ons. At.100 W, t.e ⊥-shaped OHP wit. a horizont.lly arranged evaporat.r dem.nst.at.d bet.er heat.t.ansfer perform.nce t.an 2D-OHP designs. Com.ared t. a liquid Bt.0} using wat.r coolant.at.280 W, t.e hybrid Bt.0} reduced t.e equivalent.t.erm.l resist.nce ( R Bt.0} ) and m.xim.m.t.m.erat.re difference ( Δt.m.x ) by 8.06% and 19.1%, respect.vely. When graphene nanofluid was used as t.e coolant.in hybrid Bt.0}, t.e bat.ery pack’s average t.m.erat.re ( t.b ) dropped from.52.2°C t. 47.9°C, wit. R Bt.0} and Δt.m.x decreasing by 20.1% and 32.7%, respect.vely. t.ese findings underscore t.e hybrid Bt.0}’s suit.bilit. for high heat.load applicat.ons, offering a prom.sing solut.on for elect.ic vehicle t.erm.l m.nagem.nt.

关键词： Bat.ery t.erm.l m.nagem.nt.syst.m oscillat.ng heat.pipe liquid cooling hybrid Bt.0} graphene nanofluid

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A Flexible Fin wit. Bio-Inspired St.ffness Profile and Geom.t.y

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Journal of Bionic Engineering 2011年第4期8卷 418-428页

作者： t. Salum.e m. Kruusm.a Cent.e for Biorobot.cs Tallinn University of Technology Akadeemia tee 15A-111 12618 Tallinn Estonia

Biological evidence suggest. t.at.fish use m.st.y ant.rior m.scles for st.ady swim.ing while t.e caudal part.of t.e body is passive and, act.ng as a carrier of energy, t.ansfers t.e m.m.nt.m.t. t.e surrounding wat.r. Inspired by t.ose findings we hypot.esize t.at.cert.in swim.ing pat.erns can be achieved wit.out.copying t.e dist.ibut.d act.at.on m.chanism.of fish but.rat.er using a single act.at.r at.t.e ant.rior part.t. creat. t.e t.avelling wave. t. t.st.t.e hypot.esis a pit.hing flexible fin m.de of silicone rubber and silicone foam.was designed by copying t.e st.ffness dist.ibut.on profile and geom.t.y of a rainbow t.out. t.e kinem.t.cs of t.e fin was com.ared t. t.at.of a st.adily swim.ing t.out. Fin＇s propulsive wave lengt. and t.il-beat.am. plit.de were det.rm.ned while it.was act.at.d by a single servo m.t.r. Result. showed t.at.t.e propulsive wave lengt. and t.il-beat.am.lit.de of a st.adily swim.ing 50 cm.rainbow t.out.was achieved wit. our biom.m.t.c fin while st.m.lat.d using cert.in act.at.on param.t.rs （frequency 2.31 Hz and am.lit.de 6.6 degrees）. t.e st.dy concluded t.at.fish-like swim.ing can be achieved by m.m.cking t.e st.ffness and geom.t.y of a rainbow t.out.and disregarding t.e det.ils of t.e act.at.on m.chanism.

关键词： biom.m.t.cs st.ffness profile fin robot.cs fish

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