Open AccessThe influence of Unified Power Flow Controller to increase the value of Available Transfer Capability on transmission system Java – Bali, Indonesia
Author(s) -
D P S Siahaan,
A Soebagio,
Bambang Widodo,
S Stepanus,
E B O Sihite
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/878/1/012064
Subject(s) - unified power flow controller , maximum power transfer theorem , controller (irrigation) , power (physics) , voltage , electric power transmission , population , engineering , electric power system , transmission (telecommunications) , electrical engineering , slack bus , ac power , control theory (sociology) , computer science , power flow study , power flow , control (management) , physics , biology , demography , quantum mechanics , artificial intelligence , sociology , agronomy
Industrial growth and population in Indonesia led to an increase in demand for electricity. It needs a device that can perform a voltage correction profile online so that power will flow through transmission line. TJBTB ( Transmisi Jawa Bagian Timur dan Bali ) conditions before the installation of UPFC ( Unified Power Flow Controller ), the power supply received by the load is not 100% obtained from plants in the region, for example the Paiton power plant. In this research, the method used is with the help of MATLAB R2014a simulation by designing a 500 kV transmission system configuration and the placement of the UPFC found in regional IV namely East Java - Bali. From the simulation results, showing that there was a change in power flow when placing the UPFC. The right location is the West Surabaya - Gresik channel. On the Ngimbang bus there is a change in active power which before using UPFC by 1612 MW to 2208 MW after using UPFC, an increase in active power was 36.97%. The UPFC can fulfill all these functions and thereby meet multiple control objectives by adding the injected voltage with appropriate amplitude and phase angle, to the terminal voltage v.