PERBAIKAN STABILITAS FREKWENSI GENERATOR SINKRON MENGGUNAKAN METODE PENGONTROLAN DOUBLE NOZZLE PADA TURBIN CROSS FLOW

Abstract

Renewable energy resources is main issue in electricity power systems in several countries like Indonesia. Stabilityfrequency of power plant systems refers to the ability of generator to maintain steady state when any fault or dynamicload. In order to keep the power system change, power plant units will be adjust their power output to according to thechange of system frequency or load thorough balancing of the active power with load. Method control system by usingdouble nozzle to the control of active power for turbine micro hydro will be proposed. obtained duration of the stabilityfrequency response will be faster than normally. The simulation result obtained that, duration of the stability frequencyresponse will be faster than normally, if there a load change suddenly.