Perancangan dan Realisasi Sistem Kendali Furnace Menggunakan Ratio Control Berbasis Distributed Control System  Centum VP R05.04.20

Asep Najmurrokhman; Listi Restu Triani

doi:10.55893/epsilon.v23i1.134

Asep Najmurrokhman Universitas Jenderal Achmad Yani
Listi Restu Triani

DOI: https://doi.org/10.55893/epsilon.v23i1.134

Kata Kunci: distributed control system, PID, ratio control, sistem kendali furnace

Abstrak

Dalam industri pengolahan minyak dan gas, sistem kendali yang andal sangat penting untuk menjamin efisiensi energi dan keselamatan operasi. Salah satu elemen krusial adalah pengendalian rasio udara-bahan bakar (air-to-fuel ratio) dalam proses pembakaran pada furnace. Penelitian ini bertujuan untuk merancang dan merealisasikan sistem kendali furnace menggunakan strategi ratio control berbasis Distributed Control System (DCS) Centum VP R5.04.20 dari Yokogawa. Sistem dirancang untuk mengatur laju aliran massa udara dan bahan bakar secara presisi agar diperoleh efisiensi pembakaran optimal serta emisi minimal. Pengendalian dilakukan melalui konfigurasi PID di dalam DCS, dengan parameter tuning yang dioptimalkan untuk mencapai kestabilan proses. Hasil implementasi menunjukkan bahwa sistem mampu bekerja dalam kondisi stabil pada ratio gain sebesar 2,5, serta dengan parameter PID masing-masing pengendali, yaitu FIC102 (P=100, I=10, D=0) dan PIC201 (P=180, I=60, D=0). Sistem ini berhasil meningkatkan respons kendali dan efisiensi operasi furnace, sekaligus memberikan dasar bagi penerapan kontrol otomatisasi yang lebih canggih di masa depan.

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