SISTEM TRANSMISI ARUS SEARAH (HVDC) MENGGUNAKAN CONVERTER 12 PULSA

Abstract

Abstrak Abstrak-Teknologi arus searah tegangan tinggi (HVDC) mempunyai karakter menarik yang cukup bermanfaat untuk aplikasi transmisi daya listrik. Jumlah proyek HVDC berdasarkan pertimbangan secara umum telah meningkat di akhir-akhir abad ini. Paper ini menampilkan sistem kontrol transmisi HVDC menggunakan fuzzy logic controller untuk beban variabel. Simulasi dari kontrol HVDC yang diusulkan telah ditampilkan menggunakan Software Matlab. Hasil steady state dan dinamis di bawah beberapa kondisi beban telah diujikan. Hasil dari kontrol fuzzy logic controller lalu dibandingkan dengan kontrol konvensional PI. Hasilnya, kontrol sistem transmisi HVDC menggungakan Fuzzy logic controller dan PI kontroller menampilkan kelebihan dan kekurangan sendiri-sendiri dalam mengkompensasi perubahan beban. Abstract Abstract-High Voltage Direct Current (HVDC) technology has characteristics which make it especially attractive in certain transmission applications. The number of HVDC projects committed or under consideration globally has increased in recent years reflecting a renewed interest in this field proven technology. This paper presents control HVDC transmission system using fuzzy logic controller for interconnecting variable load. Simulation of the proposed HVDC control scheme has been performed using Matlab. Steady state and dynamics performance under various operating conditions have been examined. The results have been compared with conventional PI control scheme. And the result is Fuzzy logic controller and PI controllers have advantages and disadvantages to compensate dynamic konsumen load.