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All Journal Journal Of Business, Finance, and Economics (JBFE) Jurnal Teknologi dan Manajemen Industri Terapan Gemilang: Jurnal Manajemen dan Akuntansi Profit: Jurnal Manajemen, Bisnis dan Akuntansi Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Jurnal Teknik Mesin, Industri, Elektro dan Informatika Jurnal Riset Manajemen Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan
Elly Kusumawati
Unknown Affiliation
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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f Nico Ruly Ardiansyah; Elly Kusumawati; Anak Agung Istri Sri Wahyuni; Muhammad Dahri
Journal Of Business, Finance, and Economics (JBFE) Vol 6 No 1 (2025): Juni : Journal Of Business, Finance, and Economics (JBFE)
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/jbfe.v6i1.6648

Abstract

Inaportnet is a digital port service system initiated by the Indonesian Ministry of Transportation to enhance efficiency and transparency in the clearance in and clearance out processes of vessels. This study aims to examine the impact of inaportnet implementation on the effectiveness of vessel clearance at PT. Pertamina Transkontinental, Balikpapan Branch. The research employed a quantitative approach, using questionnaires distributed to 30 respondents and documentation review. The findings indicate that the implementation of inaportnet has a positive and significant influence on the effectiveness of ship clearance procedures, contributing 60.84%, while the remaining percentage is influenced by other factors. The t-test results show a significance value of 0.01 < 0.05 and a t-count of 9.954 > t-table value of 2.048, confirming that the hypothesis is accepted. Despite its benefits, challenges such as limited human resources in operating the system and internet disruptions that hinder data input remain. Therefore, improvements in training and technological infrastructure are essential to optimize the inaportnet system in the future. Keywords: , clearance out, inaportnet
Prototype Steam Plant sebagai Penyedia Sumber Daya Listrik pada Sistem Vessel To Grid (V2G) Ray Vargas; Sonhaji; Elly Kusumawati
JURNAL RISET RUMPUN ILMU TEKNIK Vol. 4 No. 3 (2025): Desember : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurritek.v4i3.6721

Abstract

This research aims to develop and evaluate the performance of a steam plant prototype designed as an alternative source of electrical energy to support the Vessel to Grid (V2G) concept. Utilization of backup energy on ships is becoming important as electricity demand increases and demands for a more sustainable electrical system. This system relies on ESP32 microcontroller technology as a control center that functions to monitor and control several key parameters, including steam pressure, combustion temperature, boiler water level, and the generated electrical voltage. The research method used is an experiment with a static and dynamic testing approach. Static testing is carried out to measure the performance of main components such as the boiler, turbine, and generator separately, while dynamic testing focuses on evaluating the overall system by involving the integration of sensors and supporting actuators. The test data is then analyzed quantitatively to determine the system's response to variations in steam pressure, temperature, and other operational conditions. The results show that the steam produced by the boiler is able to rotate the turbine, thereby driving the generator to produce electricity. The maximum voltage achieved is 25.7 volts at a steam pressure of 50 psi. The highest energy conversion efficiency was recorded at 4%, while the lowest efficiency was 0.9%. These findings demonstrate that, despite its relatively low efficiency, the prototype can function as an alternative energy source and emergency backup solution. Thus, this research provides an initial contribution to supporting the implementation of the V2G concept through the development of a small-scale steam plant-based energy conversion system.
Analisis Metode Lashing Terhadap Keamanan Muatan : (studi Kasus: Kapal MV. Meratus Mamiri) Hafiz Ramadhan Samsuri; Sutoyo; Elly Kusumawati; Imam Firdaus
Jurnal Teknologi dan Manajemen Industri Terapan Vol. 5 No. 1 (2026): Jurnal Teknologi dan Manajemen Industri Terapan
Publisher : Yayasan Inovasi Kemajuan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55826/jtmit.v5i1.1564

Abstract

Penelitian ini bertujuan untuk mengetahui penerapan metode lashing terhadap keamanan muatan di atas kapal MV. Meratus Mamiri serta mengidentifikasi faktor-faktor yang memengaruhinya. Penelitian menggunakan metode deskriptif kualitatif dan dilaksanakan langsung di atas kapal MV. Meratus Mamiri. Teknik pengumpulan data dilakukan melalui wawancara, observasi, dan dokumentasi, sedangkan analisis data menggunakan analisis kualitatif dengan peneliti sebagai instrumen utama. Hasil penelitian menunjukkan bahwa penerapan metode lashing belum sepenuhnya efektif karena masih ditemukan ketidaksesuaian prosedur yang mengakibatkan pergeseran kontainer dan kerusakan muatan pada beberapa pelayaran. Faktor-faktor yang memengaruhi efektivitas lashing meliputi kurangnya pengawasan, keterbatasan jumlah personel, pemahaman teknis kru yang belum optimal, tekanan waktu operasional, kondisi peralatan yang tidak layak, tidak dilakukannya pemeriksaan ulang, serta pengaruh cuaca buruk. Kesimpulan penelitian menunjukkan bahwa keamanan muatan sangat dipengaruhi oleh kepatuhan terhadap prosedur lashing, kelayakan peralatan, kompetensi kru, pemantauan selama pelayaran, serta penanganan tambahan pada kondisi cuaca ekstrem, sehingga diperlukan integrasi aspek teknis dan operasional untuk menjamin keselamatan muatan dan kapal.  
Co-Authors Adiisty Nur Fadilla AGUS DWI SANTOSO Agus Prawoto Ahmatul Ilmi Abdullah Akhmad Kasan Gupron Alia, Diana Anak Agung Istri Sri Wahyuni Antony Damanik Bugi Nugraha Damoyanto Purba Deva Yuan Mahardika Dirhamsyah Dirhamsyah Diyah Purwitasari Frenki Imanto Hafiz Ramadhan Samsuri Imam Firdaus Isnaini Kurnia Mohammad Arif Rahmadhani Muhammad Dahri Nabila Aisya Savitri Nico Ruly Ardiansyah Nurdiansari, Henna Ray Vargas Renita Comalasari Dewi Simanjuntak Reyhan Batara Victorrahman Rizqi Aini Rakhman Shofa Dai Robbi Sonhaji Sutoyo Teuku Ali Wabiansyah Trisnowati Rahayu Vigih Hery Kristanto Zulfa Maulida Nur Hafidzah