ANALISA PENGARUH CUACA LUAR TERHADAP KONSUMSI ENERGI LISTRIK BANGUNAN
Sari
ABSTRAK
This paper discusses the strong characteristic investigation how correlation of weather parameters can effect on the electrical energy consumption in one of UTM main buildings. We focus on the physics parameters of weather at outdoor. They are such as temperature, relative humidity, and wind velocity as well as outdoor climate. The climate connected with significant physics parameter variables which have affected on indoor climate. This means that the comfort temperature indoor effecting due to outdoor climate which can impact to energy consumption in building. The result of experiment and modeling with their parameters has shown how the three main variables have a significant impact to electrical energy consumption. Besides the result shows that the relative humidity parameter is the most effect on the electrical energy consumption of the building.
Kata Kunci: energy consumption, weather parameter, building impact
PENDAHULUAN
Konsumsi energi listrik bangunan terus meningkat, mencapai angka antara 20% sampai dengan 40% di negara maju. Permintaan Peningkatan energi di gedung-gedung diperkirakan akan terus berlanjut, dalam hal ini ada beberapa alasan termasuk meningkatnya populasi, penggunaan jangka panjang bangunan, meningkatnya kebutuhan untuk mengubah tingkat kenyamanan bangunan dan cuaca luar bangunan harus diambil pertimbangan. Tujuan dari penelitian ini adalah untuk memberikan korelasi karakteristik parameter cuaca dapat berpengaruh pada konsumsi energi listrik di bangunan.
Data konsumsi energi listrik diukur pada sebuah bangunan di Universitas yang mana energi listrik direkod selama 3 bulan yaitu mulai bulan Maret hingga Juni. Energi listrik ini diukur dengan menggunakan datalogger dalam bentuk periode harian.
Teks Lengkap:
PDFReferensi
DAFTAR PUSTAKA
L. Pérez-Lombard, J. Ortiz, and C. Pout, A review on buildings energy consumption information, Energy Building, vol. 40, no. 3, (2008) pp. 394–398.
Dimittris Lazos, Alistair B. Sproul, and Merlinde Kay, Optimation of energy management in commercial building with weather forecasting input: A review, Renewable and Sustainable Energy Reviews 2014; 39: 587-603.
Mahabir Bhandari, Som Shrestha, and Joshua New, Evaluation of weather datasets for building energy simulation, Energy and Buildings 49 (2012) 109–118.
Tianzhen Hong, Wen-Kuei Chang, and Hung-Wen Lin, A fresh look at weather impact on peak electricity demand and energy use of buildings using 30-year actual weather data, Applied Energy 111 (2013) 333–350.
Younghoon Kwak, Donghyun Seo, Cheolyong Jang, and Jung-Ho Huh, Feasibility study on a novel methodology for short-term real-time energy demand prediction using weather forecasting data, Energy and Buildings 57 (2013) 250–260.
W. Streicher et. al., Advance and building energy research, Earthscan UK and USA, 2007.
Sailor, D. J., and J. R. Munoz, Sensitivity of electricity and natural gas consumption to climate in the USA—methodology and results for eight states, Energy 22 (1997) 987–998.
Sailor, D. J., Relating residential and commercial sector electricity loads to climate – evaluating state level sensitivities and vulnerabilities.