GUI Development for Economic Dispatch Analysis on Sulselrabar Power Plant
DOI:
https://doi.org/10.31963/intek.v9i2.3741Keywords:
Barru Steam Power Plant, Dispatcher, Economic dispatch, Lambda IterationAbstract
The take or pay contract between PT. PLN (Persero) with Independent Power Producer (IPP), a power plant belongs to PT. PLN (Persero) is no longer operated optimally, for example, the Barru steam power plant. The steam power plant is a power plant that bears the primary load. The actual conditions in the Barru steam power plant field are charged a maximum of only 3-4 hours or only when the peak load is according to the dispatcher's request. This research examines comparing the economy dispatch method to maximize conditions in the Barru steam power plant, which dispatchers no longer order maximally. So that the Barru power plant operator can determine the distribution of the power allocation ordered by the dispatcher to the two power plant units of the Barru steam power plant, the method being compared is the lambda iteration method. The basis for calculating the two ways is to calculate in advance the characteristics of the fuel consumption of the power plant when operating in one day. The primary data is data on the results of electricity production issued by the generator and fuel consumption taken from the coal feeder flow. Based on the research results, it is known that the lambda iteration method can save production costs of Rp. 9.05 per KWH.References
Tasrif, Suyono, Hadi, Hasanah, and R. Nur, "Economic Dispatch in 150 KV Sulselrabar Electrical System Using Ant Colony Optimization," IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE), vol. 13, no. 3, pp. 28-35, 2018.
Sofyan, "Study Of Economic Operation Of Electricity Power Plant In South Sulawesi Electricity System," Pascasarjana, Teknik Energi, Universitas Hasanuddin, 2010.
Masfufah, " Optimization of Thermal Generator Operating Costs At PT. Semen Tonasa Pangkep," Undergraduate Theses, Teknik Elektro, Politeknik Negeri Ujung Pandang, 2016.
Yuliana and M. F. Adzima, " Optimization of Power Generation Scheduling For Sulselbar System With Dynamic Programming Method," Undergraduate Theses, Teknik Pembangkit Energi, Politeknik Negeri Ujung Pandang, 2016.
S. Humena, "Optimization Economic Power Generation Using Modified Improved PSO Algorithm Methods," Journal of Theoretical and Applied Information Technology, vol. 93, no. 2, pp. 522-530, 2016.
Z. Li, W. Wu, B. Zhang, H. Sun, and Q. Guo, "Dynamic economic dispatch using Lagrangian relaxation with multiplier updates based on a quasi-Newton method," IEEE Transactions on Power Systems, vol. 28, no. 4, pp. 4516-4527, 2013.
A. M. S. Yunus and M. R. Djalal, "Optimization of Economic Dispatch of 150 kV Sulselrabar System using Lagrange Approach," in 2019 International Conference on Technologies and Policies in Electric Power & Energy, 2019, pp. 1-5.
P. Aravindhababu and K. R. Nayar, "Economic dispatch based on optimal lambda using radial basis function network," International Journal of Electrical Power & Energy Systems, vol. 24, no. 7, pp. 551-556, 2002/10/01/ 2002.
G. Chauhan, A. Jain, and N. Verma, "Solving economic dispatch problem using MiPower by lambda iteration method," in 2017 1st International Conference on Intelligent Systems and Information Management (ICISIM), 2017, pp. 95-99.
Marwan, Komputasi Sistem Tenaga Listrik. Yogyakarta: ANDI, 2018.
Z. Huang, Y. Li, S. Jiang, Z. Chen, and T. An, "A Novel FDTD Cells Generation Technology and MATLAB-GUI Implementation," in 2019 Photonics & Electromagnetics Research Symposium - Fall (PIERS - Fall), 2019, pp. 370-372.
A. Nasiruzzaman and M. Rabbani, "An educational purpose GUI for evolutionary computation in economic dispatch problem," in 2008 International Conference on Electrical and Computer Engineering, 2008, pp. 355-359: IEEE.
H. Takanashi and S. Adachi, "Development Of A Gui For A System Identification Device Using Matlab," IFAC Proceedings Volumes, vol. 39, no. 1, pp. 925-930, 2006/01/01/ 2006.
M. Singh, Deepika, and M. Kumar, "Economic load dispatch calculator," in 2014 6th IEEE Power India International Conference (PIICON), 2014, pp. 1-6.
