Optimasi Tegangan Jatuh dan Rugi Daya pada Saluran Distribusi 20 KV ULP Sukaraja

DINI FAUZIAH, MUHAMMAD WAHYU AGUSTIAN, NASRUN HARIYANTO

Sari


ABSTRAK

Saluran distribusi 20 kV ULP Sukaraja merupakan saluran distribusi yang cukup panjang. Hal ini memungkinkan terjadinya tegangan jatuh dan rugi daya yang cukup besar. Pada saat beban dalam Waktu Beban Puncak (WBP) tegangan yang diterima pada gardu PAIGD sebesar 18,794 kV atau tegangan jatuhnya sebesar 6,53%. Artinya tegangan jatuh yang terjadi pada sistem distribusi 20 kV ULP Sukaraja tidak sesuai dengan standar SPLN 72:1987 maksimal sebesar 5%. Metoda penelitian memodelkan aliran daya pada sistem distribusi tersebut menggunakan aplikasi ETAP. Hasil penelitian menunjukkan berdasarkan beberapa alternatif solusi yang disimulasikan, untuk menurunkan tegangan jatuh dan rugi daya paling optimal yaitu untuk jangka pendek dengan metode manuver jaringan karena dapat memberikan cost reduction tertinggi sebesar Rp 1.065.175.911,35 per tahun sedangkan untuk jangka panjang dengan metode penggantian penghantar disertai pengaturan tap changer dengan tegangan jatuh terendah sebesar 2,85%.

Kata kunci: ETAP, PAIGD, Rugi daya, Tegangan jatuh, ULP Sukaraja.

 

ABSTRACT

The 20 kV distribution line of ULP Sukaraja is a fairly long distribution line. This allows for considerable voltage drops and power losses. When the load is in Peak Load Time (WBP) the voltage received at the PAIGD substation is 18.794 kV or the voltage drop is 6.53%. This means that the voltage drop that occurs in the 20 kV distribution system of ULP Sukaraja is not in accordance with the SPLN 72: 1987 standard of a maximum of 5%. The research method modelled the power flow in the distribution system using the ETAP application. The results showed that based on several alternative solutions simulated, to reduce the voltage drop and the best power loss is for the short term with the network manoeuvre method because it can provide the highest cost reduction of Rp 1,065,175,911.35 per year while for the long term with the conductor replacement method accompanied by tap changer settings with the lowest voltage drop of 2.85%.

Keywords: Drop voltage, ETAP, Losses, PAIGD, ULP Sukaraja


Kata Kunci


ETAP; PAIGD; Rugi daya; Tegangan jatuh; ULP Sukaraja

Teks Lengkap:

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Referensi


AlAhmad, O. & AlDahmi, M. (2021). Voltage Profile Improvement Analysis of 11 kV Feeders Using Capacitor Banks. International Conference on Electrotechnical Complexes and Systems (ICOECS), (pp. 83-87).

Armas, J. & Ivanov, A. (2019). Determination of the total cost of active power losses and methods to reduce power losses in low-voltage distribution networks. IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), (pp. 1-6).

Awwad, H. (2019). Applied Study of Energy Saving, Voltage Drop Reducing Technically Using Reactive Power Compensation and Cable Resizing in Gaza Electrical Grid and its Program Simulation Quality Improvement. 10th International Conference on Information and Communication Systems (ICICS), (pp. 77-82).

Balandin V.S., Neshina Y.G. , & Bilichenko A.P. (2019). Reducing Electrical Power Losses with the Use of Compensation Devices. IEEE International Multi-Conference on Industrial Engineering and Modern Technologies (FarEastCon), (pp. 1-3).

Jamil, U., Amin, A., & Mahmood, A. (2018). A comparative study of control techniques for power loss minimization in a distribution network. 1st International Conference on Power, Energy and Smart Grid (ICPESG), (pp. 1-5).

Kumar, S., Faizan ur Rehman, C. K., Shaikh, S. A. & Sahito, A. A. (2018). Voltage improvement and power loss reduction through capacitors in utility network. International Conference on Computing, Mathematics and Engineering Technologies (iCoMET) , (pp. 1-5).

Lu, J., et al. (2018). An Optimal Reactive Power Compensation Allocation Method Considering the Economic Value Affected by Voltage Sag. IEEE International Power Electronics and Application Conference and Exposition (PEAC), (pp. 1-6).

Murad, T. K. (2021). Analisis Jatuh Tegangan Sistem Jaringan Distribusi 20 KV pada Penyulang BE 03 Paya Bili ULP Langsa Kota. Jakarta: Institut Teknologi PLN.

Nelwan, M. N., Tuegeh, M., & Lisi, F. (2015). Penyusutan Energi Listrik pada Penyulang SU2 Jaringan Distribusi Minahasa Utara. E-Journal Teknik Elektro dan Komputer, 67-76.

Permen ESDM. (2007). Aturan Jaringan Sistem Tenaga Listrik Jawa-Madura-Bali. Jakarta: Departemen Energi dan Sumber Daya Mineral.

PT. PLN ULP Sukaraja. (2020). Saluran Distribusi 20 KV PT. PLN (Persero) ULP Sukaraja. Sukabumi: Perusahaan Umum Listrik Negara.

SPLN 41-8:1981. (1981). Hantaran Alumunium Campuran (AAAC). Jakarta: Perusahaan Umum Listrik Negara.

SPLN 43-5-1:1995. (1995). Kabel Pilin Tanah Berisolasi XLPE dan Berselubung PE/PVC dengan Tegangan Pengenal 12/20 (24) KV. Jakarta: Perusahaan Umum Listrik Negara.

SPLN 72:1987. (1987). Spesifikasi Desain untuk Jaringan Tegangan Menengah (JTM) dan Jaringan Tegangan Rendah (JTR). Jakarta: Departemen Pertambangan dan Energi Perusahaan Umum Listrik Negara.

Sulaeman, I., Sudrajat, M. I., Moonen, N., Popovic, J. & Leferink, F. (2023). Trade-off of Losses, Voltage Drop, and Harmonics in Cable Selection of Remote Microgrids. IEEE 7th Global Electromagnetic Compatibility Conference (GEMCCON), (pp. 1-2).

Syufrijal, & Monantun, R. (2014). Jaringan Distribusi Tenaga Listrik. Jakarta: Kementrian Pendidikan Dasar Menengah dan Kebudayaan Republik Indonesia.

Thakur, R., & Chawla, P. (2015). Voltage Drop Calculations & Design of Urban Distribution Feeders. IRJET: International Journal of Research in Engineering and Technology, 04(12), 43-53.

Thongsuk, S., et al. (2023). An approach for voltage drop improvement in 22 kV PEA distribution system based on high voltage capacitor placement. Energy Reports, 09(11), 48-54.

Wachjoe, C.K., & Zein, H. (2020). A Method for Voltage Drop Monitoring on Load Sides in Medium Voltage Feeder. 7th International Conference on Control, Decision and Information Technologies (CoDIT), (pp. 1215-1220).

Wang, W., et al. (2021). Analysis of Technical Losses in Hubei Power Grid. IEEE 4th International Electrical and Energy Conference (CIEEC), (pp. 1-5).

Ymeri, A., Dervishi, L., & Qorolli, A. (2014). Impacts of Distributed Generation in Energy Losses and Voltage Drop in 10 kV Line in The Distribution System. IEEE International Energy Conference (ENERGYCON), (pp. 1385-1389).




DOI: https://doi.org/10.26760/elkomika.v12i1.260

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