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Tinjauan Sistematis: Tantangan Teknis dan Operasional pada Sistem Pembangkit Tenaga Listrik dalam Transisi Energi Global Multika Untung Bahagiya; Bagus Tri Kuncoro; Ihsan A’raafath
JUTEKS Vol 13 No 1 (2026): JuTEkS (Jurnal Teknik Elektro dan Sains)
Publisher : Program Studi Teknik Elektro Universitas Ibn Khaldun Bogor

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Abstract

AbstrakTransisi energi global mendorong transformasi sistem pembangkit tenaga listrik dari model terpusat berbasis fosil menuju konfigurasi hybrid dan terdistribusi yang mengintegrasikan sumber energi terbarukan. Meskipun upaya dekarbonisasi ini berdampak positif terhadap keberlanjutan lingkungan, integrasi cepat teknologi baru memunculkan tantangan teknis dan operasional yang kompleks, baik pada pembangkit konvensional maupun terbarukan. Jurnal ini menyajikan tinjauan sistematis terhadap permasalahan utama lintas teknologi pembangkit dengan fokus pada isu keandalan peralatan, stabilitas sistem tenaga, serta strategi operasi di tengah ketidakpastian dan fleksibilitas tinggi. Melalui analisis tematik terhadap literatur ilmiah, penelitian ini mengidentifikasi kesenjangan penelitian kritis, antara lain: (1) kurangnya model degradasi dinamis untuk pembangkit fosil yang dioperasikan secara fleksibel; (2) keterbatasan standar integrasi dan kontrol untuk pembangkit berbasis inverter pada penetrasi tinggi; serta (3) ketidakmampuan pendekatan optimasi operasional konvensional dalam mengakomodasi ketidakpastian multi-skala waktu dan batasan degradasi aset. Jurnal ini juga merumuskan arah penelitian masa depan yang holistik, mencakup pengembangan physics-informed machine learning untuk prediksi sisa umur peralatan, formulasi kerangka interoperabilitas grid-forming inverters, serta integrasi closed-loop antara peramalan, optimasi, dan kontrol adaptif berbasis Model Predictive Control dan Battery Energy Storage Systems. Temuan ini menegaskan bahwa keandalan, efisiensi, dan ketahanan sistem tenaga di era transisi energi hanya dapat dicapai melalui pendekatan sistemik yang menjembatani disiplin rekayasa material, dinamika sistem tenaga, dan pengambilan keputusan cerdas.Kata kunci: Transisi Energi, Sistem Pembangkit Listrik, Stabilitas Sistem Tenaga Listrik, Integrasi Energi Terbarukan, Tinjauan Sistematis.
Electrical Power Quality Analysis In Department Education Mechanical Engineering FT UNY Bayu Setyo Wibowo; Bagus Tri Kuncoro; Ridha Ulfia Rahmah
Jurnal Teknik Elektro dan Komputer TRIAC Vol 13, No 1 (2026): Mei 2026
Publisher : Jurusan Teknik Elektro Universitas Trunojoyo Madura

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Abstract

The purpose of this research is to determine the electrical load profile and power quality of the power distribution system in the Department of Mechanical Engineering Education, Faculty of Engineering, Yogyakarta State University. The power quality study will provide recommendations for improving one of the electrical parameters, namely the power factor, and compare the measured electrical quantities with existing standards. This electrical power quality analysis was carried out starting with measurements on the electrical panels in the Department of Mechanical Engineering Education, the panels include Fabrication SDP, CNC and lathe machine SDP, welding machine SDP, lighting load and AC load using a power quality analyzer (A3Q) measuring instrument. The measurement data includes apparent power, active power, reactive power, current, voltage, frequency, Current THD, voltage THD, and power factor. The measurement data is then processed into data in the form of a comma-separated values file (csv) which will then be converted into excel data (xls). This conversion data will then be analyzed and then compared with the existing power quality standards. Based on the results of the measurements and analysis carried out, it shows that the overall power factor value on the SDP panel and all loads in the machine direction is still below 0.86 and there is a neutral current caused by an unbalanced load. The largest neutral current value is on the CNC panel, which is 21.46 amperes