Pratama, Ari Putra and , Ir. Sartono Putro, MT. (2018) Studi Eksperimental Termoelektrik Generator Tipe Sp 1848 27145 Sa Dan Tec1-12706 Dengan Variasi Seri Dan Paralel Pada Supra X 125 Cc. Skripsi thesis, Universitas Muhammadiyah Surakarta.
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Abstract
The increasing number of motor vehicle usage in Indonesia causes some problems. Based on the energy cycle occurring in the internal combustion engine within approximately 100% of combustion, 25% for vehicle operation, 30% for cooling, 40% exhaust gas, and 5% lost due to friction. Based on the flow of combustion energy usage and ideal cycle of internal combustion engine can be known potential utilization of exhaust heat into other energy. One utilization of exhaust heat is converted to electricity with thermoelectric. This study utilizes exhaust gas into electric motor with thermoelectric module. Thermoelectric used is thermoelectric SP 1848 27145 SA and TEC1-12706. This study is comparing the voltage, current, and output power of each thermoelectric usage variation of Idle engine, 2000 rpm, and 3000 rpm and variation of series and parallel connection. In the test without loading can be seen that the output voltage increases when the machine is turned on for 120 seconds both at idle, 2000 rpm, and 3000 rpm. The highest output voltage is generated at 3000 rpm with series arrangement, for TEC1-12706 thermoelectricity of 15.01 V and SP 1848 27145 SA of 13.48 V. On testing with loading, voltage, current, and high output power is generated at 3000 rpm in the series arrangement with the highest output voltage generated by TEC1-12706 of 2.65V, the highest current is generated by SP 1848 27145 SA with a series array of 0.24 A, the highest output power is generated by TEC1-12706 in the series order of 0.6095W. The amount of output power generated every thermoelectric is directly proportional to the temperature difference that occurs. Keywords : Exhaust, Thermoelectric, Voltage, Current, Power.
Item Type: | Karya ilmiah (Skripsi) |
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Uncontrolled Keywords: | Gas buang, Termoelektrik, Tegangan, Arus, Daya |
Subjects: | T Technology > TJ Mechanical engineering and machinery |
Divisions: | Fakultas Teknik > Teknik Mesin |
Depositing User: | ARI PUTRA PRATAMA |
Date Deposited: | 04 Apr 2018 10:00 |
Last Modified: | 04 Apr 2018 10:00 |
URI: | http://eprints.ums.ac.id/id/eprint/61164 |
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