@thesis{thesis, author={Marsudi Baruno and TYAS ANNISA RACHMANING}, title ={APLIKASI SCADA DENGAN SOFTWARE SINAUT SPECTRUM UNTUK LOAD FREQUENCY CONTROL DALAM SISTEM INTERKONEKSI TENAGA LISTRIK JAWA BALI}, year={2017}, url={http://156.67.221.169/903/}, abstract={In power system interconnection that consist of electric center and transmission network, frequency is an indicator of the balance between total system load and generated power load. The frequency will decrease if the system is overload and lack of generated power, meanwhile, the frequency will increase when the generated power is excessive. Therefore, the frequency must be kept in normal condition around 50 Hz. In settings of frequency we need a control system that allows real time supervision and control over electric power load. Because of that, we use a supervisory control system and data acquisition or known as SCADA (Supervisory Control And Data Acquisition) that can look over the system operation online so the system condition can be monitored accurately. Frequency decreation can caused by generating unit problem so the load on consumer side is lost. Here is the role of SINAUT Spectrum software which has function to monitor and control the electrical power load in real time called Load Frequency Control (LFC). As long as the spinning reserve power is still available and participate in Load Frequency Control program, the frequency can be restored to normal.} }