ANALISIS PEMBAGIAN BEBAN PADA  TEGANGAN  AC DI KERETA PASSENGER COACH  PT INKA (Persero) MENGGUNAKAN FUZZY DECISION MAKING

ANALYSIS OF LOAD SHARING ON AC VOLTAGE IN PT INKA (Persero) COACH PASSENGER TRAINS USING FUZZY DECISION MAKING 

Sistem kelistrikan pada kereta Passenger Coach memiliki berbagai komponen dengan kebutuhan daya yang berbeda-beda. Ketidakseimbangan dalam pembagian beban dapat menyebabkan inefisiensi energi, gangguan operasional, serta mempercepat kerusakan komponen listrik. Penelitian ini bertujuan untuk menganalisis dan mengoptimalkan distribusi beban pada sistem tegangan AC menggunakan metode Fuzzy Decision Making (FDM) guna meningkatkan efisiensi dan stabilitas daya. Penelitian ini berfokus pada empat komponen utama, yaitu room lamp, seat number lamp, toilet lamp, dan signal lamp. Dengan pendekatan FDM, beban listrik dianalisis berdasarkan parameter konsumsi daya dan resistansi masing-masing komponen. Hasil simulasi menunjukkan bahwa penerapan metode ini mampu menyeimbangkan beban secara lebih optimal, mengurangi risiko kelebihan daya, serta meningkatkan sistem kelistrikan pada kereta Passenger Coach.

Kata kunci: Pembagian Beban, Tegangan AC, Passenger Coach, Fuzzy Decision Making, Efisiensi Energi.

The electrical system on a Passenger Coach train has various components with different power requirements. An imbalance in load distribution can cause energy inefficiency, operational disruption, and accelerate damage to electrical components. This research aims to analyze and optimize load distribution on AC voltage systems using the Fuzzy Decision Making (FDM) method to improve power efficiency and stability. This research focuses on four main components, namely room lamp, seat number lamp, toilet lamp, and signal lamp. With the FDM approach, the electrical load is analyzed based on the power consumption and resistance parameters of each component. The simulation results show that the application of this method is able to balance the load more optimally, reduce the risk of power overload, and improve the electrical system on the Passenger Coach train.

Keywords: Load Sharing, AC Voltage, Passenger Coach, Fuzzy Decision Making, Energy Efficiency.