Penelitian ini bertujuan untuk mengetahui Stabilitas Frekuensi Beban Hybrid Pembangkit Listrik Tenaga Surya Fotovoltaik dan Diesel. Ada beberapa permasalahan yang dapat meningkatkan osilasi frekuensi rendah. Tingginya setting gain dan kecilnya waktu konstan pada Automatic Voltage Regulator, Terlalu banyak jaringan transmisi yang panjang sehingga kemampuan lemah (weak line). Hasil simulasi menunjukkan Daya yang dihasilkan pembangkit energi surya PV sesuai dengan besarnya intensitas radiasi matahari yang yang diterima oleh modul PV. Dengan demikian radiasi matahari 0.88 kW/m2 akan menghasilkan daya sebesar 110,17 Watt. Besar tegangan yang dibangkitkan oleh genset sangat dipengaruhi oleh kecepatan poros dari prime mover-nya. Daya genset akan tercapai sebesar 98.08W jika diberikan putaran 350 rad/sec. Genset akan beroperasi bila PV dan baterai sudah tidak mampu lagi memasok permintaan daya dari beban. Dengan menggunakan metode simulasi ini didapatkan hasil penalaan parameter nilai PID yang optimal di mana, Kp = 79.9999, Ki = 59.9998, Kd =9.9006. Hal ini ditunjukkan dengan nilai settling time sebesar 5.8 detik yang merupakan nilai settling time tercepat dan juga nilai overshoot sebesar -7.932e-05 hingga 6.792e-10 pu yang merupakan nilai overshoot terkecil dari model kontroler yang lain.
The production process which is designed is a packaging system for the initial storage of products to be filled in the packaging, in this study a conveyor is designed that can sort objects using a proximity sensor and adjust the speed based on the size of the packaging using pulse width modulation (PWM), and can fill the packaging based on the size of the packaging. The product. Automatic control of packing using Outseal PLC Nano.V.4, the system can be controlled and monitored using Haiwell SCADA software on a PC. Outseal PLC nano V.4 test results can operate based on program commands that have been designed. The use of PWM Outseal PLC Nano V.4 on a 12 volt DC motor as a speed controller works in accordance with the duty cycle and PWM scale values given with an efficiency value of 86,56 % at at a PWM value of 900 and 86,23 % at a PWM value of 1023. HMI system made using Haiwell SCADA to control and monitor a successful packing system. Outseal PLC Nano V.4 can operate optimally with the SCADA system. The overall system test results of all sensor components, product packaging and HMI variables are 100 % successful, with an average processing time of packing size M for 11.62 seconds and size L for 14.58 seconds.
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