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All Journal Kilat Energi & Kelistrikan TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol
Suhardhika Sih Sudewanto
PLN UPDL Pandaan
Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Radiolink Microwave Sebagai Infrastruktur Telekomunikasi Sistem SCADA Suhardhika Sih Sudewanto
KILAT Vol 9 No 1 (2020): KILAT
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.334 KB) | DOI: 10.33322/kilat.v9i1.767

Abstract

Expansion of the electrical network and substation makes a demand of the telecommunication channel for SCADA system is high. Telecommunication infrastructure which operates based on Power Line Carrier (PLC) can not provide adequate supply. Therefore, It needs new media to fulfill the demands of the telecommunication channel for SCADA System. Selection methods will be done by comparing technical and non-technical aspects of various telecommunication media that operates in the PLN network. One of suitable media is microwave radiolink. With high capacity and bandwidth, microwave radiolink can be the backbone of SCADA System
Pembangunan Repeater Radio di Daerah Terpencil untuk Koordinasi Sistem Tenaga Listrik Suhardhika Sih Sudewanto
Energi & Kelistrikan Vol 12 No 2 (2020): Energi dan Kelistrikan: Jurnal Ilmiah
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/energi.v12i2.1177

Abstract

Expansion of the electrical network and substation makes a demand for better electricity system coordination. A radio communication system is one of many ways that fulfill such demand. The range of radio communication systems is limited by geographical location. Establishing a series of radio links to cover a wide area can not be considered as a solution to have good quality and reliable radio communication system anymore. Therefore, It needs one optimal location for radio repeater to cover all sites that have a crucial role in electricity system coordination. The optimal location for the mountainous geographical region is usually located in a remote area, far from civilization. It will need more effort on engineering to establish a radio repeater site. The selection method of location and development phase will be done by software simulation and actual survey to conduct testing, to determine the equipment needed to build radio repeater, and for administrative purposes. With the average fade margin of 25 dB, the location of the radio repeater is considered optimal enough to maximize electricity system coordination.
Pemanfaatan Sistem Photovoltaic untuk Catu Daya Repeater Radio PLN Suhardhika Sih Sudewanto; Erwin Kalatiku
Energi & Kelistrikan Vol 13 No 2 (2021): Energi dan Kelistrikan: Jurnal Ilmiah
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/energi.v13i2.1543

Abstract

The utilization of radio communication is one of several means to carry out electricity network coordination. The establishment of radio repeater is mandatory to cover vast areas of electricity system nodes. The radiation of a radio system is generally restricted by the contour of the terrain. The optimal location for radio repeater is usually situated in an isolated area, away from society. This will cause a problem in acquiring power supply from the local grid. This problem can be solved by harnessing solar power to energize the photovoltaic system. The implementation of the photovoltaic system will be done by performing load calculations of radio repeater equipment, determining the components needed, and executing site installation. With calculation result of 6,3 Days of Autonomy, the photovoltaic system is believed to be robust enough to increase the effectiveness of radio repeater operation.
Evaluasi Pemanfaatan Pembangkit Listrik Tenaga Surya On Grid di Laboratorium B PLN UPDL Pandaan Suhardhika Sih Sudewanto; Munawar Agus Riyadi
TELKA - Jurnal Telekomunikasi, Elektronika, Komputasi dan Kontrol Vol 8, No 2 (2022): TELKA
Publisher : Jurusan Teknik Elektro UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/telka.v8n2.165-174

Abstract

Pemerintah telah menetapkan program untuk mencapai target bauran energi dari energi baru dan terbarukan (EBT). PLN UPDL Pandaan turut serta menyukseskan program ini dengan membangun sistem Pembangkit Listrik Tenaga Surya (PLTS) di atap gedung Laboratorium B. PLTS yang dibangun adalah tipe on grid dengan kapasitas 8 kWp. Komponen PLTS on grid adalah panel photovoltaic (PV), inverter, pengaman dan aksesoris pendukung. Dengan evaluasi efisiensi dari sisi produksi dan pemakaian, serta analisis finansial kebutuhan pelatihan, pemasangan PLTS on grid diharapkan mampu menurunkan pembayaran listrik. Selain itu, PLTS on grid ini bisa dijadikan sebagai modul pembelajaran baru di PLN UPDL Pandaan. Hasil perhitungan dan eksperimen menunjukkan penghematan lebih dari 30% per tahun dan NPV 0. Dengan demikian, PLTS ini layak untuk dibangun dan dikembangkan pada gedung lainnya.The government has set a program to achieve the energy mix target of new and renewable energy (EBT). PLN UPDL Pandaan participated in this program by building a Solar Power Plant (PLTS) system on the roof of the Laboratory B building. The PLTS being built is of the on-grid type with capacity of 8 kWp. PLTS on grid components are photovoltaic (PV) panels, inverters, safety and supporting accessories. By evaluating efficiency in terms of production and use, as well as financial analysis of training needs, PLTS on grid is expected to reduce electricity payments. In addition, this on-grid PLTS can be used as a new learning module at PLN UPDL Pandaan. The results of calculations and experiments show savings of more than 30% per year and NPV 0. Thus, this PLTS is feasible to build and develop on other buildings.
Co-Authors Erwin Kalatiku Munawar Agus Riyadi