Optimizing integrated PV systems in buildings to reduce energy use

Lalu Muhamad Gantara Ranusman Lalu; Agus Hariyadi

doi:10.30822/arteks.v7i2.1566

Penulis

Lalu Muhamad Gantara Ranusman Lalu Department of Architectural Engineering, Universitas Gadjah Mada , Department of Architectural Engineering, Universitas Gadjah Mada
Agus Hariyadi Department of Architectural Engineering, Universitas Gadjah Mada , Department of Architectural Engineering, Universitas Gadjah Mada https://orcid.org/0000-0003-3617-3790 (tidak diautentikasi)

DOI:

https://doi.org/10.30822/arteks.v7i2.1566

Kata Kunci:

Energi, Fasad, Fotovoltaik, Radiasi, Simulasi

Abstrak

Efisiensi energy dibutuhkan dalam proses penghematan kebutuhan energy dan mengurangi dana anggaran untuk oprasional rumah sakit. Pada gedung RSUP NTB terjadi peningkatan kebutuhan energy setiap tahunnya. Perlu adanya upaya pengehematan energy dengan menggunakan sumber energy surya tebarukan. Penelitian ini dilakukan dengan metode simulasi menggunakan aplikasi Rhino Grasshopper, dan Open Studio Sketchup. Tahap awal penelitian ini adalah pengumpulan data, pembuatan model 3D, menginput 3d ke dalam plugin grasshopper dan open Studio. Tahap selanjutnya melakukan simulasi OTTV, Cooling Load, dan Photovoltaic pada ruang uji dalam jangka waktu setahun. Tahap akhir yaitu, shading PV yang optimal berdasarkan simulasi pada ruang uji akan diterapkan pada bagian fasad gedung Trauma Center. Hasil penelitian menunjukkan efisiensi peletakan PV di fasad lebih efektif apabila ditinjau dalam jangka waktu 20 tahun dibandingkan dengan peletakan PV di atap, hal ini dilihat dari nilai efisiensi pada fasad yang cukup tinggi dibandingkan dengan atap. sistem PV dengan jarak 0.8 meter pada bagian fasad memiliki total nilai efisiensi sebesar 26.98% dan atap sebesar 16.22%. Konfigurasi sistem PV dengan jarak 1 menghasilkan nilai efisiensi sebesar 26.54% dan pada atap sebesar 14.12%. Dari perbandingan tersebut nilai efisiensi konfigurasi PV pada fasad dinilai lebih efektif dibandingkan dengan konfigurasi PV pada atap

Unduhan

Data unduhan tidak tersedia.

Biografi Penulis

Lalu Muhamad Gantara Ranusman Lalu, Department of Architectural Engineering, Universitas Gadjah Mada, Department of Architectural Engineering, Universitas Gadjah Mada

Lalu Muhamad Gantara Ranusman contribute to the research concepts preparation and literature reviews, data analysis, of article drafts preparation and validation.
Agus Hariyadi, Department of Architectural Engineering, Universitas Gadjah Mada, Department of Architectural Engineering, Universitas Gadjah Mada

Agus Hariyadi contributed to the research concepts preparation, methodologies, investigations, data analysis, visualization, articles drafting and revisions.

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