HADI, SYAMSUL (2021) EFISIENSI ENERGI DI INDUSTRI PENYAMBUNGAN PERPIPAAN DENGAN PENDEKATAN SISTEM MANAJEMEN ENERGI ISO 50001. S2 thesis, Universitas Mercu Buana Jakarta.
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Abstract
With the increasing number of pipe assembying industries and price of electricity, in order to keep survive and compete – an effiecient energy consumption strategy have to be applied in a pipe assemblying industry. It is namely cutting and welding the two main work processes which consume of electrical energy in this industry. The researh’s aim is to contribute an effort to reduce the electrical energy consumption by utilizing energy management system ISO 50001’s approach. The initial phase of the research is done by conducting significant energy use (SEU) verification with the help of pareto diagram tools, followed by the energy base line determination, reduction target definition, achievements evaluation, cause analysis study with the help of fishbone diagram tools, composing plan improvements, and its execution. It is found that the most significant energy use is in the welding process, which is 88.2% of the total energy consumption and electrical energy consumption in the welding process can be reduced from 16.4 KJ/cm to 7.5 KJ/cm (54.3% significantly) or equivalent to a reduction in electricity costs from Rp.6.8/cm to Rp.3.1/cm (reduction of Rp.3.7/cm) Keywords : Energy management system ISO 50001’s approach, significant energy use (SEU), pareto diagram, energy base line, fishbone diagram Dengan semakin meningkatnya jumlah industri penyambungan perpipaan dan harga listrik, industri penyambungan perpipaan harus melakukan efisiensi konsumsi energinya agar dapat bertahan dan bersaing. Pada industri ini, terdiri dari dua proses pekerjaan yang mengkonsumsi energi listrik, yaitu pemotongan dan pengelasan. Penelitian ini dilakukan dalam upaya menurunkan konsumsi energi listrik pada industri penyambungan perpipaan dengan pendekatan energy management system ISO 50001. Tahap awal penelitian ini adalah melakukan verifikasi penggunaan energi yang signifikan (significant energy use/SEU) dengan bantuan tools pareto diagram, dilanjutkan dengan menentukan energy base line, menentukan target penurunan, mengevaluasi pencapaian, melakukan analisa penyebab dengan bantuan tools fishbone diagram, merencanakan perbaikan dan melakukan perbaikan. Dengan menerapkan metoda di atas didapatkan penggunaan energi yang paling signifikan adalah pada proses pengelasan yaitu 88,2% dari total konsumsi energi dan dapat menurunkan konsumsi energi listrik proses pengelasan dari 16,4 KJ/cm menjadi 7,5 KJ/cm (turun 54,3%) atau setara dengan pengurangan biaya listrik dari Rp. 6,8/cm menjadi Rp.3,1/cm (pengurangan Rp.3,7/cm). Kata kunci : Pendekatan energy management system ISO 50001, significant energy use/SEU, pareto diagram, energy base line, fishbone diagram
| Item Type: | Thesis (S2) |
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| NIM/NIDN Creators: | 55318110056 |
| Uncontrolled Keywords: | Pendekatan energy management system ISO 50001, significant energy use/SEU, pareto diagram, energy base line, fishbone diagram |
| Subjects: | 300 Social Science/Ilmu-ilmu Sosial > 330 Economics/Ilmu Ekonomi > 338 Production, Industrial Economics/Produksi, Ekonomi Industri > 338.4 Secondary Industries and Services/Industri dan Jasa Sekunder 600 Technology/Teknologi > 680 Manufacture For Specific Uses/Industri Pembuatan produk untuk penggunaan tertentu 600 Technology/Teknologi > 680 Manufacture For Specific Uses/Industri Pembuatan produk untuk penggunaan tertentu > 680.1-680.9 Standard Subdivisions of Manufacture For Specific Uses/Subdivisi Standar Dari Industri Pembuatan Produk Untuk Penggunaan Tertentu |
| Divisions: | Pascasarjana > Magister Teknik Industri |
| Depositing User: | Dede Muksin Lubis |
| Date Deposited: | 26 Jan 2023 07:55 |
| Last Modified: | 26 Jan 2023 07:55 |
| URI: | http://repository.mercubuana.ac.id/id/eprint/73750 |
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