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Probabilistic load flow based voltage stability assessment of solar power integration into power grids Rehiara, Adelhard Beni; Bawan, Elias Kondorura; Palintin, Antonius Duma; Wihyawari, Bibiana Rosalina; Setiawan Paisey, Fourys Yudo; Pasalli, Yulianus Rombe
Bulletin of Electrical Engineering and Informatics Vol 13, No 4: August 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v13i4.5651

Abstract

The interconnection of renewable energies increases the complexity of modern power systems. Hence, stability assessments should be made to ensure the system’s stability after penetration. Solar power is a type of renewable energy that has become a widespread energy source among renewable energy sources. About 1 MWp of the solar power plant has been prepared to be interconnected to the IEEE 8 bus of Manokwari grid, and this paper investigates the voltage profile, power losses, and stability of the solar power plant penetration using an adaptive kernel density estimator (AKDE) and compares it to a Monte Carlo simulation (MCS)-based probabilistic load flow (PLF). About 5000 samples have been used to test the grid after the connection. Results of simulations show that the solar penetration can reduce power losses from 0.4084 MW to 0.3080 MW and 0.3045 MW by the proposed method and MCS method, respectively, and further increase the bus voltage profile. The power network has the stability to be connected to solar power, as indicated by the small stability index values of each bus. The proposed method using the AKDE method has a more accurate result in stability indices indicated by small fast voltage stability index (FVSI), line stability index (Lmn), and line stability factor (LQP) indices. 
SURVEY POTENSI SUNGAI WARIORI ( SP 9 ) DISTRIK MASNI SEBAGAI PEMBANGKIT TENAGA LISTRIK SKALA KECIL ( PLTMh ) DIKABUPATEN MANOKWARI PROPINSI PAPUA BARAT: POTENTIAL SURVEY OF THE WARIORI RIVER ( SP 9 ) MASNI DISTRICT AS A SMALL SCALE ELECTRICITY POWER PLANT (PLTMh) IN MANOKWARI REGENCY, WEST PAPUA PROVINCE Wihyawari, Bibiana Rosalina
JISTECH: Journal of Information Science and Technology Vol 6 No 2 (2014): Vol. 6, No. 2, Agustus 2014
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study is dealing with Warioryriver masni Development calculation of the water flow and power potential of water as a Power Plant Micro Hydropower ( MHPP ).Potention survey wariory river calculating water flow, power potential an four sample.Calulating water flow and power potention as reached wariory river as 152 kW . Calculating water survey river wariory water flow and power potention. Output calculating river warioryis very power potential fora Power Plant Micro Hydropower ( MHPP ).