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Analisa Daya Dukung Gardu Traksi Kranji Pada Pengoperasian Kereta Bandara Soekarno - Hatta Wicaksono, Catur; ,, Akhwan; Putri, Ava Rizkinda
Indonesian Railway Journal Vol 2 No 1 (2018): Jurnal Perkeretaapian Indonesia Volume 2 Nomor 1 Tahun 2018
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1528.909 KB)

Abstract

Penelitian ini disusun dengan tujuan melaksanakan perhitungan kapasitas gardu traksi dan melakukan analisa daya dukung Gardu Traksi Kranji pada pengoperasian Kereta Bandara Soekarno ? Hatta di jam sibuk pagi. Penelitian ini dilakukan dengan sumber data berupa susunan rangkaian kereta, jarak pengisian antar gardu traksi, headway, jenis jalur ganda, rasio konsumsi kereta, dan berat total kereta. Parameter kemampuan daya dukung gardu diukur berdasarkan penyempitan headway 8,5 menit, 5 menit, dan 3 menit dan pemadaman gardu Cakung. Nilai beban rencana diperoleh berdasarkan perbandingan beban arus maksimum terhadap beban penyempitan headway. Daya dukung diukur berdasarkan perbandingan nilai beban rencana terhadap kapasitas eksisting gardu. Hasil analisa menyatakan beban rectifier sebesar 2626,42 kW dan beban transformator sebesar 3533 kVA pada semua jenis parameter. Dengan kapasitas rectifier yang terpakai sebesar 43% dan transformator sebesar 51%. Evaluasi terhadap hasil analisa data menunjukkan Gardu Traksi Kranji mampu menyuplai daya untuk pengoperasian Kereta Bandara Soekarno ? Hatta di jam sibuk pagi.
Analisa Daya Dukung Gardu Traksi Kranji Pada Pengoperasian Kereta Bandara Soekarno - Hatta Wicaksono, Catur; Akhwan, Akhwan; Putri, Ava Rizkinda
Jurnal Perkeretaapian Indonesia (Indonesian Railway Journal) Vol 2 No 1 (2018): Jurnal Perkeretaapian Indonesia Volume 2 Nomor 1 Tahun 2018
Publisher : Politeknik Perkeretaapian Indonesia Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37367/jpi.v2i1.47

Abstract

This research was prepared with the aim of carrying out the calculation of the capacity of the traction substation and analyzing the carrying capacity of the Kranji Traction Substation at the operation of the Soekarno-Hatta Airport Train at rush hour in the morning. This research was conducted with data sources in the form of a train circuit arrangement, filling distance between traction substations, headway, double track type, train consumption ratio, and total train weight. The capability parameters of the substation carrying capacity are measured based on the narrowing of the 8.5 minute, 5 minute and 3 minute headway and the blackout of the Cakung substation. The plan load value is obtained based on the ratio of the maximum current load to the headway constriction load. Carrying capacity is measured based on the comparison of planned load values ​​to the existing capacity of substations. The results of the analysis stated the rectifier load was 2626.42 kW and the transformer load was 3533 kVA on all types of parameters. With a rectifier capacity of 43% and a transformer of 51%. An evaluation of the results of the data analysis showed that the Kranji Traction Station was able to supply power for the operation of the Soekarno-Hatta Airport Train in the morning rush hour.
A Kajian Nilai CBR Tanah Dasar Landasan Pacu Pesawat dengan Pengujian CBR Lapangan Yunus, Muhammad; Muhlisah, Nurul; Wicaksono, Catur; Aditya, Fahira
Siklus : Jurnal Teknik Sipil Vol. 10 No. 1 (2024): Siklus: Jurnal Teknik Sipil
Publisher : Program Studi Teknik Sipil Fakultas Teknik Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/siklus.v10i1.15248

Abstract

Salah satu faktor yang sangat penting untuk diperhatikan dalam perencanaan perkerasan landasan pacu bandar udara adalah daya dukung tanah dasar yang baik. Daya dukung tanah dasar pada perkerasan struktur landasan pacu menggunakan parameter berupa nilai CBR. Dalam menentukan daya dukung tanah dasar ini, salah satu metode pengujian yang banyak digunakan yaitu dengan metode pengujian CBR lapangan. Metode ini dipilih karena memiliki tingkat keakuratan yang lebih tinggi dibandingkan metode yang lain. Tujuan penelitian adalah untuk menentukan dan menganalisis nilai CBR tanah dasar pada pembangunan landasan pacu Bandar Udara Siboru melalui pengujian CBR lapangan. Dalam penelitian diambil sampel sepanjang 500 m dengan jumlah titik pengujian sebanyak 10 titik. Metode pengujian yang digunakan mengacu pada ASTM D4229 – 09 dan SNI 1738:2011. Dari hasil penelitian di peroleh nilai CBR tanah dasar terendah sebesar 12,02% dan nilai CBR tertinggi sebesar 24,40%. Kesimpulan yang diperoleh dari hasil analisis dan evaluasi nilai CBR bahwa tanah dasar memiliki kategori high (A) dengan interval nilai CBR ≥ 13% pada 8 titik pengujian dan kategori medium (B) dengan interval nilai CBR 8% < CBR < 13% pada 2 titik pengujian.
The Effect of SmallTalk2Me in English Instruction at MTs Pesantren Al-Amin Sooko Mojokerto Wicaksono, Catur; Afidah, Nurul; Ma'arif, Iin Baroroh; Agustina, Ulfa Wulan
APPLICATION: Applied science in Learning Research Vol. 4 No. 3 (2025): February
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/application.v4i3.5578

Abstract

This study aimed to assess the effectiveness of SmallTalk2Me as a learning tool, identify obstacles during its implementation, and investigate the role of SmallTalk2Me as an English speaking learning media at MTs Pesantren Al-Amin Sooko Mojokerto. This study used a mixed-methods approach, and data were collected from 26 male students through an English speaking test, observation, interviews, and questionnaires. The results showed a significant improvement in students' speaking skill, though the effectiveness was limited by technical challenges such as unstable internet and noise in the classroom. Students preferred a blend of AI tools and traditional teaching methods. The study highlighted the potential of SmallTalk2Me in enhancing English speaking but recommended addressing infrastructure issues and incorporating longer implementation periods. Further research was suggested to focus on the long-term impact of AI-powered tools in language learning. Keywords: SmallTalk2Me; AI; Speaking Skill; The Effect.
Membangun Literasi Membaca untuk Anak Usia Dini Darmawan, Moh. Faridl; Hidayatulloh, Faisol; Ishaq, Moch. Maulana; Wicaksono, Catur; Ardianto, Mohammad Bagus; Oktaviana, Ayu Tria; Sa’diyah , Mazidah Hilmi; Sukmawati, Sayepti Dwi
Jumat Pendidikan: Jurnal Pengabdian Masyarakat Vol. 6 No. 2 (2025): Agustus
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat UNWAHA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/abdimaspen.v6i2.5304

Abstract

Reading habits are an important key in self-development and the formation of broad insight, to support children's interest in reading, good facilities and infrastructure are needed, including providing learning media, providing reading parks that function as mini libraries that provide access to various reading sources for the community. The importance of reading parks and learning media lies in their role in increasing interest in reading and literacy among the community. The Kromong Village reading park which is a partner in this activity is a reading place provided by the village which used to be a knowledge and literacy center infrastructure for its residents and was also used in TPQ activities in the afternoon in the Ngusikan sub-district area. Unfortunately, as time goes by , the reading garden is no longer used. Therefore, the aim of holding activities to revitalize this reading park and providing learning media is to increase children's interest in reading in Kromong Village. Method The approach taken for community service in Kromong village is by using the PAR (Participatory Action Research) method. One of them is by applying practical methods, educator training and local community approaches so that indirectly children and the community in Kromong village can use it effectively. Facilities in the reading park. The results of the learning media that we have created. Children look more enthusiastic in accessing and using the learning media. Revitalization activities for neglected reading parks mean that reading parks can be reused by the community, especially children, as village libraries that provide more complete facilities.