01890nas 2200613- 450 99620449570331620210203051936.3(DE-599)ZDB2835197-6(OCoLC)855052234(CKB)2670000000358394(CONSER)--2013250626(EXLCZ)99267000000035839420130806a20139999 o-- -spaur|||||||||||txtrdacontentcrdamediacrrdacarrierRevista hispanoamericana de hernia[Barcelona] :Elsevier España,[2013]-1 online resource2255-2677 Rev. hispanoam. herniaHerniaPeriodicalsLaparoscopic surgeryPeriodicalsAbdominal wallSurgeryPeriodicalsBiomedical materialsPeriodicalsHerniaAbdominal WallpathologyAbdomensurgeryLaparoscopyAbdominal wallSurgeryfast(OCoLC)fst00794320Biomedical materialsfast(OCoLC)fst00832586Herniafast(OCoLC)fst00955548Laparoscopic surgeryfast(OCoLC)fst00992586Periodical.Periodicals.fastHerniaLaparoscopic surgeryAbdominal wallSurgeryBiomedical materialsHernia.Abdominal Wallpathology.Abdomensurgery.Laparoscopy.Abdominal wallSurgery.Biomedical materials.Hernia.Laparoscopic surgery.Sociedad Hispanoamericana de Hernia,JOURNAL996204495703316Revista hispanoamericana de hernia1892391UNISA01095nam0 22002891i 450 UON0009210320231205102515.71720020107d1984 |0itac50 baengGB|||| |||||Persia and the Greeksthe defense of the West, c. 546-478 B.C. / A.R. Burn ; with a postscript by D.M. Lewis2a edLondonDuckworth1984XIX, 612 p.ill.23 cmGRECIASTORIAGUERRE PERSIANE (500-449 a.C.)UONC028191FIGBLondonUONL003044BSTORIA GRECAABURNAndrew RobertUONV004054189965LEWISD. M.UONV057370DuckworthUONV246037650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00092103SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI B MC 135 SI MC 8895 7 Persia and the Greeks284483UNIOR04705nam 2201033z- 450 991055739340332120210501(CKB)5400000000041964(oapen)https://directory.doabooks.org/handle/20.500.12854/68614(oapen)doab68614(EXLCZ)99540000000004196420202105d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierDistribution Power Systems and Power QualityBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20201 online resource (212 p.)3-03936-250-X 3-03936-251-8 High penetration of fluctuating renewable power units, such as wind turbines and photo voltaic systems, and new heavy loads, such as electrical vehicles and heat pumps, which so far might not be controlled according to the actual distribution grid condition, but rather according to actual consumption of the devices, influences the distribution grid in several ways, and it may lead to voltage disturbances, frequency deviations and harmonic content beyond limits. Over voltages might be generated at power production which is too high, whereas under voltage might occur at heavy load situations; both phenomena might be seen at the same distribution radial, where harmonic injections can also come from the devices, if equipped with power converters. This has led to the main target object for this book being power quality in distribution grids. This book offers 10 papers regarding power quality issues at distribution grids. It looks into hosting capacity issues, stability analysis, reliability assessment, mitigation of voltage rise using reactor installation, power quality assessments, harmonic analysis and damping, frequency control in weak and isolated power systems, and the focus is therefore broad within the overall topic of power quality.History of engineering and technologybicsscactive dampingbound constrained optimizationcarrier displacement anglecoordination of protection relayDC distributed systemsdistribution linedistribution resourcedistribution-system planningdouble Fourier integral analysisdouble-carrier phase-disposition pulse width modulationdynamic performanceelectric vehicle integrationelectricity distributionfeature extractionfrequency controlgeneratorgrid connectionharmonic characteristicharmonic responsibilities assessmenthigh-frequency spectral componentshosting capacityimpedance decouplingimpedance overlapinertial controlintelligent state space reductionmeshed DC distributed power systemsminor loop gainmodified estimation of signal parameters by rotational invariancetechnique (ESPRIT)modular multilevel converternon-aggregate Markov modelnon-causal systemphotovoltaic power stationspiecewise approachpower factorpower qualitypower system modelingpower systems reliabilityprobabilistic neural network (PNN)pseudo-sequential Monte Carlo simulationreactorrenewable energyS-transformsolar power integrationstability analysisstability criterionstability enhancementstability marginstransient power qualityutility harmonic impedance changesvariable-speed wind turbinevirtual harmonic resistancevoltage risewaveform distortionwavelet packet transformwavelet transformwidth factorwind power curtailmentwind-diesel power systemsHistory of engineering and technologyBak-Jensen Birgitteedt1325344Bak-Jensen BirgitteothBOOK9910557393403321Distribution Power Systems and Power Quality3036879UNINA