Uyung Gatot S Dinata, Uyung Gatot S
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Potensi Energi Listrik Pada Gas Buang Sepeda Motor Latif, Melda; Hayati, Nuri; Dinata, Uyung Gatot S
Jurnal Rekayasa Elektrika Vol 11, No 5 (2015)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (916.887 KB) | DOI: 10.17529/jre.v11i5.2957

Abstract

The fossil energy sources dwindling due to the many needs, especially in industrial and automotive sectors which are the largest energy users and the highest waste heat-producing. This causes many alternative energy sources are developing, included thermal energy utilization. The research utilized waste heat energy from motorcycle exhaust pipe into electrical energy with using Thermo Electric Generator (TEG). By using the thermocouple principle, difference of temperature between hot and cold side of TEG resulted voltage. Testing was conducted with three points are on head, body and mouth of the exhaust pipe. The maximum output voltage is generated in the head is greater than the other positions. At the head of exhaust, the maximum output voltage which is generated by 1 modul, 2 modules and 3 modules of TEG on each other is 1.26 V, 2.27 V and 3.43 V respectively.
Pemetaan Tingkat Kematangan Sistem Inovasi Daerah Peternakan di Kabupaten Lima Puluh Kota Suresti, Amna; Dinata, Uyung Gatot S; Hellyward, James; Wati, Rahmi
COSTING : Journal of Economic, Bussines and Accounting Vol 1 No 1 (2017): COSTING : Journal of Economic, Bussines and Accounting
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.024 KB) | DOI: 10.31539/costing.v1i1.52

Abstract

This study aims to analyze the potential for the development of the livestock sector based on innovation system reinforcement by looking at maturity level condition of the existing innovation system in Lima Puluh Kota . The method used is ANIS with the Expert Opinion Survey. The results showed that the average value of maturity level towards innovation system of the livestock sector in Lima Puluh Kota regency was 2.56 means that the maturity level towards innovation system of the livestock sector in Lima Puluh Kota Regency still in the developing position 1.5 to 3 has still not been established yet 3 to 4. At the macro level for policy, it obtained an average value 2.62, average value of messolevel 2.41 for institutional, average value of messo level 2.56 for program and the average value 2.66 for the highest micro level. Keywords: Innovation Systems, Analysis of National Innovation Systems, Expert Opinion Survey