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dc.contributor.authorRitthong, Natthakiten_US
dc.contributor.authorณัฎฐกิตติ์ ฤทธิ์ทองen_US
dc.date.accessioned2020-09-29T04:24:37Z
dc.date.available2020-09-29T04:24:37Z
dc.date.issued2020-09-29
dc.identifier.urihttp://repository.rmutp.ac.th/handle/123456789/3457
dc.descriptionวิทยานิพนธ์ (วศ.ม.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2562en_US
dc.description.abstractRail transport is a type of transportation that strongly influences economic due to its ability to transport a large number of passengers and products per trip relying on diesel-electric engines. The objectives of this thesis were set to investigate and develop the electrical performance tracking system of long-distance diesel electric locomotives and compare the electrical performance measured by the diesel electric locomotive performance tracking system and measured from the measuring instrument at Diesel Engine Maintenance Station in Bang Sue. The electric diesel locomotive no. 4513 (Cummins KTA50-L) was selected as the study subject of the experimentation. The results showed that the power loss of the diesel electric locomotive from the conversion of alternating current to direct current was inversely proportional to the engine speed. The power losses between the low and high engine speeds were equal to 77.11 and 2.49 percent respectively. The above data reflects the limitation of diesel electric engine performance and should lead to the construction of a database for making decision on the right engine selection suitable for the towing load of the locomotive.en_US
dc.description.sponsorshipRajamangala University of Technology Phra Nakhonen_US
dc.language.isothen_US
dc.subjectElectric currentsen_US
dc.subjectกระแสไฟฟ้าen_US
dc.subjectalternating currenten_US
dc.subjectการสูญเสียกำลังไฟฟ้าen_US
dc.subjectdirect currenten_US
dc.subjectกระแสสลับen_US
dc.subjectelectrical power lossen_US
dc.subjectกระแสตรงen_US
dc.subjectlocomotiveen_US
dc.subjectหัวรถจักรen_US
dc.titleA comparison of electrical power of the diesel electric locomotive between measurement via the remote tracking and the load test station.en_US
dc.title.alternativeการเปรียบเทียบกำลังทางไฟฟ้าของรถจักรดีเซลไฟฟ้า ระหว่างการตรวจวัดด้วยเครื่องติดตามระยะไกลและเครื่องมือวัดประจำสถานีen_US
dc.typeThesisen_US
dc.contributor.emailauthorarit@rmutp.ac.then_US


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