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dc.contributor.authorThongplaw, Akekawatnen_US
dc.contributor.authorเอกวัฒน์ ทองเปลวen_US
dc.date.accessioned2017-10-28T06:46:06Z
dc.date.available2017-10-28T06:46:06Z
dc.date.issued2017-10-28
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/2237
dc.descriptionวิทยานิพนธ์ (วศ.ม.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2559en_US
dc.description.abstractThis thesis presents an assessment of voltage sags when faults are happened in the 115 kV transmission line of the Provincial Electricity Authority (PEA) when distributed generation (DG) is installed in the system. The computer program PSCAD/EMTDC (Power Systems Computer Aided Design / Electromagnetic Transient in DC system) version 4.2 is applied to provide electrical parameters for the modeling and simulation and to analyze the fault occurred which resulted in voltage sag. Test results from PSCAD/EMTDC show the values of voltage sag when 5 types of fault are occurred (Single Line to Ground Fault, Double Line to Ground Fault, Three Phase to Ground Fault, Line to Fault and Three Phase Fault). For all cases, the value of root mean square voltage before fault is 100% or 1.0 pu. It can be seen that for both radial line and closed circuit, when DG are installed in the system, the value of phase to ground RMS residual voltage and phase to phase RMS residual voltage at the bus of Bang-pa-in 2 substation are more than the values in case of the system without DG.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectDistributed generationen_US
dc.subjectVoltage sagen_US
dc.subjectElectricityen_US
dc.subjectระบบสายส่งen_US
dc.subjectแหล่งผลิตไฟฟ้าแบบกระจายตัวen_US
dc.subjectไฟฟ้าen_US
dc.titleAssessment of voltage sag in transmission system with distributed generationen_US
dc.title.alternativeการประเมินแรงดันตกชั่วขณะในระบบสายส่งที่มีแหล่งผลิตไฟฟ้าแบบกระจายตัวen_US
dc.typeThesisen_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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