Analisis Vibrasi pada Pompa Motor Air di PT Krakatau Tirta Industri Cilegon

Muhammad Yusuf Habibi; Irwanto Irwanto

doi:10.61132/jupiter.v4i4.1462

Authors

Muhammad Yusuf Habibi Universitas Sultan Ageng Tirtayas
Irwanto Irwanto Universitas Sultan Ageng Tirtayasa

DOI:

https://doi.org/10.61132/jupiter.v4i4.1462

Keywords:

Bearing, Early Detection, Main Coolant Pump, Reactor, Vibration Analysis

Abstract

The primary coolant pump is a critical component in ensuring safe and reliable reactor operation. Therefore, early detection of the type and severity of damage affecting its constituent components is essential. Among the main parts of the pump, bearings are components that frequently experience deterioration or failure during operation. Bearing damage is generally indicated by abnormal vibration levels or an increase in bearing temperature. This study aims to identify the symptoms of bearing damage and determine the level of damage through vibration analysis. Early signs of pump malfunction can be detected by continuously monitoring the vibration response using a vibration tester. The measurement process is carried out in three directions, namely radial, axial, and tangential, to obtain a comprehensive description of the vibration behavior of the bearing. The vibration data are then analyzed to identify characteristic peaks associated with possible bearing defects. Through this analysis, the condition of the bearing can be evaluated more accurately, enabling maintenance personnel to recognize developing damage at an early stage. The results are expected to support preventive maintenance activities and reduce the risk of unexpected pump failure during reactor operation.

References

Berry, J. E. (n.d.). How to implement an effective condition monitoring program using vibration analysis.

Budynas, R. G. (2008). Mechanical engineering design (8th ed.). McGraw-Hill.

Fatahillah, F. (2022). Analisa pemanfaatan motor AC 1Ø sebagai beban pada rancang bangun pembangkit listrik tenaga surya 200 WP. Jurnal Riset Rumpun Ilmu Teknik, 1(2). https://doi.org/10.55606/jurritek.v1i2.174

Fauziah, N., Hapis, A., Siswadhi, F., & Lestari, A. A. (2023). Perancangan alat pengendali pompa air berbasis IoT. Jupiter: Publikasi Ilmu Keteknikan Industri, Teknik Elektro dan Informatika, 1(6). https://doi.org/10.61132/jupiter.v1i6.171

Harjono, R. N., Sukmadi, T., & Karnoto. (n.d.). Pemanfaatan spektrum vibrasi untuk mengindikasikan kerusakan motor induksi di PLTU Indramayu 3 × 330 MW. E-Journal Universitas Diponegoro. https://ejournal3.undip.ac.id

Huda, F., Nazaruddin, & Dovani, M. (2015). Analisis suara pada rotordinamik akibat unbalance, misalignment, dan looseness. In Seminar Nasional Tahunan Teknik Mesin. Fakultas Teknik Universitas Lambung Mangkurat.

Kamil, B. P., Mulyani, & Sunardi. (2017). Deteksi cacat bantalan bola pada pompa sentrifugal menggunakan spektrum getaran. Jurnal Ilmiah Semesta Teknika, 20(2), 204–215.

Mobley, R. K. (1999). Vibration fundamentals. Butterworth-Heinemann. https://doi.org/10.1016/B978-075067150-7/50040-9

Mobley, R. K. (2002). An introduction to predictive maintenance. Butterworth-Heinemann. https://doi.org/10.1016/B978-075067531-4/50006-3

Nugraha, M. R., & Hamid, M. A. (2024). Sistem panel pompa hydrant menggunakan rangkaian star-delta di PT Tiga Kreasi Indonesia. Venus: Jurnal Publikasi Rumpun Ilmu Teknik, 2(4). https://doi.org/10.61132/venus.v2i4.401

Program Perawatan Sistem RSGGAS. (2019). Program perawatan sistem RSGGAS (No. Ident: 001.001/RN 00 02/RSG 3).

Suhendro, J., & Kurniawan Nst., F. A. (2017). Analisa vibrasi pada pompa sentrifugal kapasitas 360 L/S dengan metode FFT analyzer: Studi kasus PDAM Tirtanadi Instalasi Pengolahan Air Sunggal. Jurusan Teknik Mesin, Universitas Harapan Medan.

Sunarko, B. K. (2010). Analisa getaran pada mesin sepeda motor berbasis LabVIEW. Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Indonesia.

Thomson, W. T. (1995). Teori getaran dengan penerapan (Edisi kedua, L. Prasetio, Penerjemah). Erlangga.

Thomson, W. T., & Prasetio, L. (1995). Teori getaran dengan penerapan (Edisi kedua). Erlangga.