PENINGKATAN EFISIENSI SISTEM PENCAHAYAAN GEDUNG GRHA SABHA PRAMANA MELALUI PENGGANTIAN ARMATUR DAN TABUNG LAMPU TL

FEBRI ARIYANTO, Ir. Tiyono, M. T.;Ir. Bambang Sugiyantoro, M. T.

2014 | Skripsi | TEKNIK ELEKTRO

Penelitian terdahulu menyatakan bahwa pemakaian energi listrik pada berbagai golongan diantaranya 20 - 45% dari pemakaian energi total pada bangunan komersial digunakan untuk fungsi penerangan dan sekitar 3 - 10% dari pemakaian energi total pada plant industri. Berdasarkan Peraturan Menteri Energi dan Sumber Daya Mineral RI No 13 Tahun 2012 tentang Penghematan Pemakaian Energi Listrik, pelaksanaan penghematan energi listrik pada gedung BUMN, BUMD, dan BHMN salah satunya dilaksanakan melalui sistem tata cahaya gedung, yaitu dengan mengupayakan peningkatan efisiensi pencahayaan baik dari segi intensitas pencahayaan, maupun konsumsi daya listrik. Penelitian peningkatan efisiensi sistem pencahayaan gedung GSP UGM dilakukan melalui penggantian tabung lampu dan armatur yang digunakan. Disebabkan tipe tabung lampu dan armatur existing dikategorikan tidak efisien dikarenakan panjang lampu tampak 119 cm, sedangkan panjang keseluruhan lampu 125 cm. Penelitian dilakukan dengan melalui pengujian sampel lampu dan armatur terpilih. Lampu terpilih diantaranya dipergunakan berbagai ukuran tabung lampu, diantaranya T12, T8, T54, T5, dan T54 LED. Sedangkan untuk armatur terpilih digunakan armatur doff polos (existing) dan armatur glossy grille. Perbandingan panjang armatur menyatakan, konfigurasi luminer existing memiliki rugi-rugi pencahayaan sebesar 3,9% dari intensitas penerangan merata. Sedangkan pengujian jenis reflektor armatur menunjukkan bahwa penggunaan armatur glossy grill dapat meningkatkan intensitas cahaya 128% dari jenis armatur doff polos. Dengan menggunakan ketiga jenis armatur tersebut, terdapat 15 konfigurasi luminer dengan efisiensi yang berbeda-beda. Dari segi efisiensi pencahayaan jenis dan ukuran lampu paling efisien adalah TL LED 20W/T54 dengan efisiensi 0,85-0,99, sedangkan dari segi konsumsi energi jenis dan ukuran lampu paling efisien adalah TL 28W/ T5 dengan persen penghematan yaitu 28% dari konsumsi energi sistem tata cahaya existing. Namun dari segi investasi, kedua jenis lampu tidak cukup menguntungkan, maka dari itu untuk menekan biaya investasi dapat menggunakan lebih dari satu konfigurasi terpilih.

Another researchs in the past shows that consumption of electrical energy at any different categories of customers, about 20-45% of total energy consumption in the commercial buildings is used for lighting necessities and about 3-10% of total energy consumption in the industrial plant. Based on the Regulation of the Minister of Energy and Mineral Resources Number 13th in 2012 on the Uses of Electric Energy Savings, the implementation of electrical energy saving in BUMN, BUMD, and BHMN buildings, one of them is implemented through the building lighting system, which is by tried to increased the lighting system�¢ï¿½ï¿½s efficiency both in terms of intensity lighting, and power consumption. The research about increased efficiency lighting systems in GSP UGM building is done through a tube replacement bulbs size of lamp and armature that are used in that building. Caused the type of existing armature and lamp are categorized inefficient due to the armature�¢ï¿½ï¿½s length was 119 cm long, while the overall length of lamp is 125 cm long. The study was done by doing some sample test through lamps and armatures that are selected. Lamps that will be used is specifically chosen based on its various sizes, there are T12, T8, T54, T5, and T54 LED. While the armature�¢ï¿½ï¿½s reflector types that will be used are plain doff (existing) armature and glossy grillee armature. The comparison of length of armature show that the configuration from existing luminaire has a light loss about 3.9% of the intensity of average illumination. While another test for the armature type reflector shows that the use of glossy grillee armature can increase the intensity of the light about 128% of the armature doff plain type. By using all three types of the armature, there are 15 configurations of luminaires with different efficiencies. In terms of lighting efficiency, the most efficient lamp�¢ï¿½ï¿½s type and size is LED 20W TL / T54 with an efficiency of 0.85 to 0.99, while in terms of the energy consumption, the most efficient lamp�¢ï¿½ï¿½s type and size is TL 28W / T5 with savings of 28% percent of consumption energy for the existing lighting system. But in terms of investment, both types of bulbs are not quite profitable, and therefore in order to reduce the investment cost, the selected configuration of luminaires can use more than one configuration.

Kata Kunci : Efisiensi Energi Listrik, Sistem Tata Cahaya, Gedung GSP