StandaloneMicroGrid(MG)suffersfromhighvoltageunbalancingduetobothsinglephaseandunba- lanced loads.Thispaperpresentsacomprehensivesurveyabouttheavailabletechniquesandcontrollers for MGpowerqualityimprovement.RecenttrendsandschemesforthestandaloneMGpowerquality improvementarereportedindetail.ThetechniqueswhichconcernwiththeMGvoltageunbalancing issue arehighlighted.Inaddition,thispaperdevelopsasimpleschemeforbalancingtheMGphase voltages.Theproposedschemeemploysanewinterfacinginvertertopologyandcontrol.Thethreephase compact unitinterfacinginverteroftheDistributedGenerators(DGs)hasbeenrebuiltinformofthree single phaseinverterunits.EachsinglephaseinverterunitiscontrolledindependentlytoachieveMG phase voltagebalancing.Atdifferentloadoperatingconditions,thethreesinglephaseinverterunitsrun at differentvaluesandtypes(leadingorlagging)powerfactors(PF).Employingtheproposedinverter control achievesperfectphasevoltagesbalancingatthemostMGbuses.Beforeemployingtheproposed invertercontrol,thevoltageunbalancingratioatsomebusesexceedsthan6%.Thisratioapproximately shrinks tozeroafterincludingtheproposedinvertercontrol.Theperformanceoftheproposedinverter control hasbeentestedunderdifferentloadconditions.Inaddition,theperformanceoftheproposed invertercontroliscomparedwithboththeoldinvertercontrol(unitypowerfactorinverter)andthe conventionalinvertercontrol(constantpowerfactorinverter)performance.Only,asimplemodification to theoldinvertercontrolissufficient toimplementthenewinvertercontrol.Theproposedinverter control isverysimpleandhighlyeconomicalattractive