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ELKHA : Jurnal Teknik Elektro

Elkha
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Published by Universitas Tanjungpura

ISSN : 18581463 EISSN : 25806807 DOI : http://dx.doi.org/10.26418

Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering

The ELKHA publishes high-quality scientific journals related to Electrical and Computer Engineering and is associated with FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia / Indonesian Electrical Engineering Higher Education Forum). The scope of this journal covers the theory development, design and applications on Automatic Control, Electronics, Power and Energy Systems, Telecommunication, Informatics, and Industrial Engineering.

Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro

Articles 9 Documents

Search results for , issue "Vol 5, No 2 (2013): Edisi Bulan Oktober 2013" : 9 Documents clear

Pengaruh Temperatur Terhadap Kapasitas Daya Panel Surya (Studi Kasus: Pontianak) Khwee, Kho Hie
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract Panel surya pada umumnya terbuat dari bahan yang mampu menyerap energi foton dari radiasi matahari dan mengubahnya menjadi energi listrik. Energi panas dari radiasi matahari juga ikut terserap sehingga menaikkan temperatur sel-sel surya. Temperatur lingkungan sekitar panel surya juga memiliki kontribusi dalam perubahan temperatur pada sel-sel surya. Akibat kenaikan temperatur, maka daya listrik yang diproduksi oleh panel surya menjadi berkurang. Untuk kondisi Pontianak, terjadi pengurangan daya listrik sebesar -0.7113W/C jika menggunakan panel surya jenis monokristalin. Keywords daya listrik, panel surya, radiasi matahari, temperatur.

Studi Penyusunan Database Infrastruktur Transportasi Perhubungan Darat Kabupaten Kayong Utara Azwansyah, Heri
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract Initial steps to develop transport infrastructure is to conduct an inventory of transportation. This study is an effort to map the existing conditions of transportation in North Kayong districts, especially in the field of land transportation. This study requires data transportation land transportation infrastructure are derived from relevant agencies and field surveys. This study resulted in a database of transport infrastructure in the field of land transportation Kayong northern district can be implemented with web GIS applications. this can provide mapping information of transportation infrastructure land transportation fields scattered throughout the northern district Kayong Keywords Database, Transport Infrastructure

Penurunan Konsumsi Daya (VA) Peralatan Listrik Rumah Tangga Dengan Mereduksi Distorsi Harmonisa ,., Irman
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract Energy consumption is the largest electricity to household customers. Most household electrical load is electronic equipment which is non-linear loads. The load harmonic distortion greatest contributor to the power distribution system. Harmonic distortion leads to wastage of electrical energy due to energy components such as power, power factor, voltage and current conditions deviate from ideal. Measurement of Total harmonic current distortion (THDi) on some household electrical appliances producing harmonics is performed to determine THDi of each different load. Based on the measurement data, conducted the analysis for later Single Tuned Filter is designed to reduce the current harmonic distortion of each load and the total load. By comparing THDi, power factor and power consumption (VA) of the load before and after the filter, it was found that the installations of the filter will cause a decrease in THDi to 31.64, increasing the power factor to 0.87, and decreased power consumption (VA) amoundted to 10.14% if the filters are installed on every load and 13.75% if the filters are installed to total load. Keywords Total Harmonic Current Distortion , Single Tuned Filters

Optimisasi Pola Pembebanan Daya Mesin Pembangkit Listrik Diesel SWD 16 TM 410 Terhadap Efisiensi Konsumsi Bahan Bakar Widagdo, Eko
ELKHA: Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract PLTD Sungai Raya is one of the generation and distribution units electricity in PT PLN (Persero) Sector Kapuas. Generator engine used is SWD 16TM 410 with fuel con-sumption Marine Fuel Oil (MFO), which was still quite high fuel consumption. Therefore, research is necessary to study the fuel consumption savings that can help to reduce operating cost. In this study, the purpose is to study loading pattern optimization engine power plant on fuel efficiency, both theoretically and collected data. Based on the calculation and processing of the data, produce specific fuel consumption (SFC) with value of a minimum of 0.23378 liters / kWh at maximum load of 5.884 MW. The cal-culation of value theoretically share a minimum SFC 0.2058 liters/kWh with a maximum load of 6.5214 MW. The efficiency of the fuel obtained for 11.97%, and the efficiency of the power load by 10.82%. This study illustrated that the loading pattern would have an impact on the need for fuel efficiency and engine performance. Keywords Patterns of loading, MFO, optimi-zation, specific fuel consumption (SFC), Efficiency

Perencanaan Heater Pada Proses Pembuatan Seng Di PT. KALIMANTAN STEEL CO. LTD .,, Fuazen
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract One type of heat exchanger used is the type of heat exchanger Shell and Tube. Feasibility of making use of a heat exchanger is heating fluid and the fluid is heated, how much economic value is obtained. From these data, the process of making zinc plate in the PT. Kalimantan Steel CO. LTD uses diesel as fuel for heating water H2SO4 + 1.5% with an average in the 30 liter to 2000 sheets of tin plate. Through the concept of the Energy Management Program (PME) heat exchanger made ??by utilizing the residual heat of backling as a substitute for diesel fuel. Keywords- Heat exchangers, shell and tube, the Energy Management Program (PME)

Simulasi Pengendali Filter Aktif Sebagai Upaya Memperbaiki Kualitas Daya Listrik Di Laboratorium Teknik Listrik Politeknik Negeri Pontianak Suharto, Irawan
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract Non linier loads are widely used in Electrical Engineering Laboratories of State Polytechnic of Pontianak. The measurement using Power Quality meter produces the voltage harmonic level which meets the Standard of IEEE 519 - 1992, that is, less than 5 %. However, the current harmonic level measured are varies for each phase where the lowest harmonic level is 6.01% and the highest one is 59 %. These do not meet the harmonic standard of IEEE 519-1992. In order to solve the problem, it has been conducted a simulation using shunt active filter based on the theory proposed by Akagi. The result of simulation conducted to the loads shows a decrease of harmonic current level of 2.24% in phase R, 1.66% in the S phase and 1.91% in phase T. The current's THD occurred from the simulation results has met the standard of IEEE 519-1992. Keywords Non linier, Harmonic, active filter, THD

Audit Energi Pada Gedung IV Kantor PT PLN (PERSERO) Wilayah Kalimantan Barat Malik, Abdul
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract The method used to make efficient use of energy is energy conservation. Energy conservation is the process of improving energy efficiency or energy savings. Energy audit is a method for calculating the rate of energy consumption of a building. In the energy audit conducted at PT Office Building IV. PLN (Persero) region of Kalimantan Barat, especially the air conditioning system (AC) there is excess usage (load) that is so great. Installed power is 57 OD to 51.171 KW compressor power, while the results of the analysis that has been carried out the actual power used ranges from 37 OD with 33.34 KW compressor power. Keywords Energy Conservation, Energy Audit, Power

Model Pembangkit Lisrik Tenaga Diesel (PLTD), Berbasis pada Sinyal Masukan Bahan Bakar dan Daya Keluaran Dengan Metoda Identifikasi Elbani, Ade
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Model suatu system secara nyata merupakan keterpaduan unsur (elemen) linier maupun nonlinier, serta banyak faktor lagi yang akan mempengaruhi linieritas dari system tersebut. Pemodelan system dilakukan secara penurunan matematik akan sangat sulit, dan juga banyak elemen yang terabaikan, terutama elemen nonlinier, sehingga hasil dari model tersebut, masih kurang begitu efektif guna diterapkan langsung dilapangan. Selain metoda tersebut, ada metoda pemodelan lain, yaitu metoda identifikasi. Metoda ini akan memodelkan sistem secara keseluruhan, baik elemen linier maupun nonlinier yang kesemua itu dianggap menjadi satu kesatuan sistem yang terpadu (black box). Metoda ini akanÂ menggunakan pasangan data masukan dan keluaran system secara nyata. Pada pemodelan sistem ini akan menggunakan struktur model linier akan merepresentasi sistem secara linier. Sebagai obyek model system, penelitian ini akan melakukan pemodelan pada pembangkit daya listrik tenaga diesel (PLTD), dengan pendekatan struktur model linier, serta estimasi parameter dengan menggunakan algoritma kuadrat terkecil (least square). Dari proses pemodelan yang akan dilakukan, akan diperoleh model parameter serta struktur model yang optimal, sehingga diperoleh model system yang baik. Model yang telah diperoleh tersebut, selanjutnya bisa dipergunakan untuk keperluan lain, misalnya untuk keperluan pengontrolan, keperluan analisis, serta keperluan simulasi lainnya untuk system tersebut.

Sistem Informasi Manajemen Jalan Di Kota Ketapang Juniardi, Ferry
ELKHA : Jurnal Teknik Elektro Vol 5, No 2 (2013): Edisi Bulan Oktober 2013
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstract Ketapang city as the district capital ketapan. Ketapang city is a growing city needs to be supported by systems that better traffic management. This study aimed to develop a management information system roads in the city of Ketapang. This study requires data traffic flow and road obtained from relevant agencies and field surveys. This study resulted in a system that is capable of handling data as well as the intersection of the road and display it in the form of a map. This system can help users in analyzing roads and signalized intersection or not. system can also help users filter the data that is based on certain criteria Keywords Traffic management, Roads, Intersections

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Seno Darmawan Panjaitan

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jurnal.elkha@untan.ac.id

Editorial Address
Department of Electrical Engineering, Faculty of Engineering, Universitas Tanjungpura, Jl. Prof. Dr. Hadari Nawawi, Pontianak 78124

Location
Kota pontianak,

Kalimantan barat

INDONESIA

Abstract

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Seno Darmawan Panjaitan

Contact Email -

Phone -

Journal Mail Official jurnal.elkha@untan.ac.id

Editorial Address Department of Electrical Engineering, Faculty of Engineering, Universitas Tanjungpura, Jl. Prof. Dr. Hadari Nawawi, Pontianak 78124

Location Kota pontianak, Kalimantan barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Seno Darmawan Panjaitan

Contact Email
-

Phone
-

Journal Mail Official
jurnal.elkha@untan.ac.id

Editorial Address
Department of Electrical Engineering, Faculty of Engineering, Universitas Tanjungpura, Jl. Prof. Dr. Hadari Nawawi, Pontianak 78124

Location
Kota pontianak,

Kalimantan barat

INDONESIA