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STUDI KEANDALAN TRANSFORMATOR 60 MVA KENDARI NEW Mahendra, Wahyu; Tachrir, Tachrir; Bunyamin, Bunyamin
Jurnal Fokus Elektroda : Energi Listrik, Telekomunikasi, Komputer, Elektronika dan Kendali) Vol 7, No 1 (2022): Jurnal Elektroda Vol 7 No 1
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jfe.v3i2.6639

Abstract

Untuk meningkatkan keandalan utilitas, analisis kegagalan dan tingkat, asal kegagalan dan penyebab kerusakan fisik harus dipelajari. Metode yang digunakan adalah distribusi weibull. Statistik Weibull telah banyak digunakan sebagai metode matematika untuk menghitung laju kegagalan, keandalan, dan memprediksi waktu sisa umur peralatan apapun. Tugas Akhir ini membahas analisis keandalan transformator daya (150/20 kV) yang dipasang di Gardu Induk Kendari New. Penyebab PMT 150/20 kV transformator daya 60 MVA trip/lepas yang disebabkan dari gangguan eksternal terjadi 12 kali trip/lepas selama 486 menit, gangguan internal terjadi 7 kali trip/lepas selama 3212 menit dan gangguan yang tidak diketahui penyebabnya terjadi 1 kali trip/lepas selama 83 menit, total gangguan yang terjadi sebanyak 20 kali trip/lepas selama 3781 menit. Berdasarkan hasil pengolahan data, didapatkan nilai MTTF (Mean Time To Failure) adalah 0,8076%/tahun dan nilai dari fungsi laju kegagalan atau % fungsi hazardous didapatkan nilai laju rata-rata kegagalan yaitu 1,2382%/tahun. 
THE UNSUCCESSFUL POVERTY REDUCTION STRATEGIES IN INDONESIA AND THE ALTERNATIVES SOLUTIONS (THE STUDY ON BLT AND JAMKESMAS) Iriani, Dewi; Mahendra, Wahyu
Indonesia Law Review
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Indonesia as the 16th largest economy in the world, the 4th in Asia-after China, Japan and India as well as Southeast Asia’s largest-has the potential to be the seventh biggest by 2030, due to the increasing economic. Indonesia also has many potential natural resources that can be utilized to support development in order to increase the nation welfare. However, the number of poor people still has not been significantly reduced, reaching 28.07 million or 11.37% of the total population in 2013. The Government has tried to reduce poverty with some programs such as BLT (Bantuan Langsung Tunai/Direct Cash Assistance) and Jamkesmas (Jaminan Kesehatan Masyarakat/ Community Health Protection Scheme). However, the programs are considered not effective and do not make poor people become financially independent. Ironically, in inadequate evaluation, the Government continues to runs the programs. By using a qualitative approach, researchers will provide policy alternatives that can be implemented by Government.
Strategi Kebijakan Pemerintah Provinsi DKI Jakarta dalam Menanggulangi Tantangan Transportasi Perkotaan Setiawan, Bunga Fayza; Rizal, Vanka Karisa Sabrina; Mahendra, Wahyu
JOPPAS: Journal of Public Policy and Administration Silampari Vol 5 No 2 (2024): JOPPAS: Journal of Public Policy and Administration Silampari
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joppas.v5i2.8298

Abstract

The Jakarta Provincial Government faces significant challenges in managing urban transportation amidst the rapid growth of the city. Traffic congestion, air pollution, and the increasing volume of vehicles pose major issues. In addressing these challenges, the Jakarta Provincial Government has implemented various strategic policies. The development of public transportation, restrictions on private vehicles, and the empowerment of buffer zones are the primary focuses. This research aims to determine the Policy Strategies of the Jakarta Provincial Government in addressing urban transportation challenges. The study employs a qualitative approach with a literature review as its data collection technique. The results indicate that the Jakarta Provincial Government has implemented a comprehensive policy strategy to tackle urban transportation challenges. This includes the development of public transportation, restrictions on private vehicles, infrastructure investment, technology utilization, and the empowerment of buffer zones. The government has also demonstrated a commitment to creating an efficient, sustainable, and responsive transportation system. Keywords: Government Policy Strategy, Urban Transportation,Government Policy Strategies, Urban Transportation, Transportation Challenges, Public Policy
Assessment Of The Reliability Of The DPRD Building Of East Kalimantan Province Wibawa, Agus; Tukiman; Mahendra, Wahyu
ARRUS Journal of Engineering and Technology Vol. 5 No. 1 (2025)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/jetech3819

Abstract

The East Kalimantan Provincial Parliament Building Complex was established 35 years ago. Building D of the East Kalimantan Provincial Parliament was inaugurated by the Governor of East Kalimantan H. Suwarna on January 11, 2004. Building D is more than 21 years old and needs to be re-examined The level of building reliability refers to Government Regulation No. 16 of 2021 which is a derivative regulation of Law Number 28 of 2002 concerning Buildings stating that buildings must be managed administratively and also technically, periodic inspections of the reliability of all or part of the building, components, building materials, and/or infrastructure and facilities within a certain period of time to declare the feasibility of function buildings. This study is to determine the level of building reliability from the aspects of architects, structures, utilities, and fire protection, accessibility, and also building layout and environment in the DPRD Building Complex Area, especially Building D of East Kalimantan Province. Qualitative and Quantitative Methods by conducting visual observations, surveys (measuring, taking samples by means of Non-Destructive Test), Counting, Interviews and Questionnaires as well as Project Documents (As Build Drawing), etc. The data was analyzed using descriptive statistics, laws and regulations and the assessment of reliability score values referring to the Journal of Building Reliability of the Mandiyo Priyo Building, Ibnu Herlambang Wijadmiko 2011. The criteria used to determine the reliability of the building are reliable for a score of 95-100, Less Reliable for a score of 75-<95, Unreliable for a score of <75. The research results in the reliability of Architects of 80% (less reliable), reliability of Structures of 96% (reliable), reliability of Utilities & Fire Protection of 83% (unreliable), reliability of accessibility of 84% (less reliable), reliability of Building and Environment of 100% (reliable). Therefore, from the recapitulation of the reliability assessment of the building D of the East Kalimantan Provincial DPRD, a reliability value of 88% (less reliable).
PENGARUH KEMAMPUAN KERJA, MOTIVASI KERJA DAN DISIPLIN KERJA TERHADAP KINERJA KARYAWAN PRODUKSI PT. BINTANG KARYA LAUT REMBANG Mahendra, Wahyu; Rosyidi, Syaiko
Jurnal Ilmiah Manajemen Ekonomi Dan Akuntansi (JIMEA) Vol. 2 No. 4 (2025): Agustus
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/jimea.v2i4.5047

Abstract

Keberhasilan perusahaan dalam mempertahankan bisnisnya tak lepas dari peran karyawan. Karyawan yang berkualitas dapat dilihat melalui hasil kinerjanya. Investigasi ini dilaksanakan guna untuk memberi informasi dari dampak yang diberikan oleh variabel kemampuan kerja, motivasi kerja dan disiplin kerja terhadap kinerja karyawan. Terdapat dua jenis variabel yang digunakan dalam investigasi meliputi variabel independen yang terdiri dai kemampuan kerja, motivasi kerja dan disiplin kerja, sementara kinerja berperan sebagai variabel independen. Objek penelitian ini melibatkan seluruh karyawan produksi PT. Bintang Karya Laut Rembang dengan total karyawan 114 orang. Penarikan sampel yang digunakan adalah sampel jenuh. Data bersumber dari data langsung dari responden dengan kuesioner sebagai alat pengumpulan data. Data yang diperoleh dianalisis dngan melibatkan uji instrumen dan analisis linier berganda. Dari hasil penolahan ditemukan hasil dimana variabel kemampuan kerja, motivasi kerja dan disiplin kerja secara parsial memberi dampak pada kinerja karyawan. Nilai adjusted R square memberi nilai 72% inteprestasi dari variable independen dalam menerangkan variabel dependen. Investigasi ini diharapkan dapat dijadikan masukan bagi pihak terkait untuk meningkatkan produktivitas karyawan terkait kemampuan kerja, motivasi dan disiplin kerja.