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Studi Prakiraan Beban Listrik Secara Mikrospasial Berdasarkan Simulasi Tata Guna Lahan Senen, Adri
Jurnal Media Elektro Vol 2, No 1 (2013): APRIL 2013
Publisher : Universitas Nusa Cendana

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Abstract

Current electricity load forecasting sectoral become simpler and easier to implement. However, these conditions are faced with a situation where the results of macro forecasts still so do not show the load centers on a smaller area (grid) and resulted in no distribution substation location can be determined with certainty. In addition, the accuracy would tend to bias in a region that has limited data and the area of land use change that fast. Therefore, in this paper will outline the problem by conducting research on the electric load forecasting smaller area. This research method is to use clustering techniques to overcome the problem of the large volume of arithmetic processes. Expected benefits of this research will be able to provide information determining the magnitude of the load, when it happens and where is the location of the burden of a higher level of accuracy, making it suitable to be used for basic planning of power distribution network development. The results showed that the processing of the correlation matrix between variables with clustering techniques gained 4 cluster of 107 villages located in Kebayoran AJ. Then the average growth of electricity demand per year (2007-2016) per sector: 6:38% (Estate: 6.4%; Industry: 6.2%; Business: 6.4%, and the social: 6.0%).
STUDI INTERKONEKSI PEMBANGKIT LISTRIK TENAGA BIOMASSA 1 X 9,9 MW DI DELI SERDANG Senen, Adri; Ratnasari, Titi
Jurnal Ilmu dan Teknologi Terapan Pertanian Vol 3 No 1 (2019): Journal of Applied Agricultural Science and Technology
Publisher : Payakumbuh State Polytechnic of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32530/jaast.v3i1.81

Abstract

Energi listrik menjadi suatu kebutuhan dalam era modern ini. Pertumbuhan ekonomi dan perkembangan zaman mengakibatkan kebutuhan energi listrik semakin naik tiap tahun. Pembangkit Listrik Tenaga Biomassa 1x9,9 MW di Deli Serdang merupakan pembangkit yang di proyeksikan akan beroperasi tahun 2019. PLTBm Deli Serdang ini akan di interkoneksikan dengan sistem 20 kV eksisting dengan opsi titik sambung. Pemilihan opsi ini penting karena untuk memastikan sistem eksisting masih tetap dalam kondisi normal. Hasil penelitian ini adalah dengan melakukan simulasi penyambungan PLTBm dengan ke GI terdekat. Penghantar yang digunakan dalam penyambungan ialah AAAC 240 mm 2 dengan konfigurasi jaringan dua sirkuit. Studi yang dilakukan meliputi aliran daya, jatuh tegangan, losses dan hubung singkat. Dengan dilakukannya studi tersebut dapat dilihat status operasi sistem sebelum dan sesudah interkoneksi. Status operasi sistem ini meliputi keadaan tegangan dan hubung singkat normal, marginal dan kritis.