Security Constrained Unit Commitment Menggunakan Metode Binary Self Adaptive Modified Firefly Algorithm

Dewantoro, Totok (2016) Security Constrained Unit Commitment Menggunakan Metode Binary Self Adaptive Modified Firefly Algorithm. Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Hasil unit commitment (UC) memberikan penjadwalan pembangkit harian untuk operator sistem tenaga, Namun, jadwal dari UC tidak menjamin bahwa daya akan mengalir dengan sukses dari generator ke beban melalui sistem jaringan transmisi. Oleh karena itu, istilah security constrained unit commitment (SCUC) diperkenalkan untuk mendefinisikan UC. Tujuan utama dari makalah ini adalah untuk menentukan penjadwalan unit pembangkit dengan total biaya minimal. Batasan batasan pembangkitan, seperti batasan permintaan beban, cadangan berputar, batasan ramp up/down, batasan minimun On/Off, batasan kemanan tegangan masing masing bus, dan batasan aliran tiap tiap cabang ikut diperhitungkan pada makalah ini. Untuk menyelesaikan permasalahan SCUC, sebuah binary self adaptive modified firefly algorithm (BSAMFA) digunakan untuk menyelesaikan masalah utama unit commitment dan real coded firefly algorithm (RCFA) digunakan untuk menyelesaikan permasalahan economic dispatch dan optimal power flow. Usulan Algoritma dites pada sistem IEEE 30 bus dengan 6 generator thermal. Hasil menunjukan bahwa total biaya dari SCUC lebih tinggi sebesar $134,196 dibandingkan dengan UC. Akan tetapi hasil penjadwalan dengan SCUC ini memastikan bahwa sistem dapat melayani permintaan beban secara layak dan aman. ==================================================================================================== Results of unit commitment (UC) provides daily generation scheduling for power system operators. However, the schedule of UC does not guarantee that power will flow to the success of the generator to the load via the transmission network system. Therefore, the term security constrained unit commitment (SCUC) was introduced to define UC. The main objective of this paper is to determine the scheduling of generating units with a total minimum cost. Restriction limits the generation, such as the limitation load demand, spinning reserves, restrictions ramp up / down, limit the minimum On / Off, security limits the voltage of each bus, and limits the flow of each branch are taken into account in this paper. To solve the problems SCUC, a self-adaptive binary algorithm modified firefly (BSAMFA) is used for unit commitment problem and real coded firefly algorithm (RCFA) used to solve economic dispatch and optimal power flow. Proposed algorithm is tested on the IEEE 30 bus system with 6 thermal generators. Results showed that the total cost of SCUC higher at $ 134.196 compared to UC. But the results of this SCUC ensure that the system could serve the load, feasible and safe.

Item Type: Thesis (Masters)
Additional Information: RTE 621.319 Dew s 3100016068336
Uncontrolled Keywords: Security Constraint Unit Commitment (SCUC), Self Adaptive Modified Firefly Algorithm (SAMFA),
Subjects: Q Science > Q Science (General) > Q337.3 Swarm intelligence
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1322.6 Electric power-plants
Divisions: Faculty of Industrial Technology > Electrical Engineering > 20101-(S2) Master Thesis
Depositing User: - Davi Wah
Date Deposited: 25 Feb 2020 07:38
Last Modified: 25 Feb 2020 07:38
URI: http://repository.its.ac.id/id/eprint/75114

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