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STUDI STARTING DAN RESISTANSI STATOR TERHADAP SLIP, ARUS AWAL, DAN KUALITAS DAYA MOTOR INDUKSI Irenius Aditya Lumbangaol; Andira; Muhammad Ikbal; Desman Jonto Sinaga; Arwadi Sinuraya
JURNAL ILMIAH NUSANTARA Vol. 3 No. 1 (2026): Jurnal Ilmiah Nusantara Januari 2026
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v3i1.7519

Abstract

This study presents a literature review on the influence of starting methods and stator resistance on slip characteristics, inrush current, and power quality performance of three-phase induction motors. Several starting strategies including direct-on-line (DOL), star–delta, autotransformer, soft-starter, and voltage–frequency (V/f) control using inverter-based drives are reviewed to evaluate their effect on initial current surge and electromagnetic torque development. Findings indicate that conventional starting methods such as DOL produce high inrush current and voltage sag, while soft-starter and inverter-based methods provide smoother torque transition and reduced starting current. Variation of stator resistance demonstrates a proportional effect on slip characteristics and torque, where higher resistance increases slip and reduces starting efficiency. In addition, starting methods may influence power quality parameters such as harmonic distortion, power factor, and voltage drop depending on the applied control strategy. The study concludes that integrating appropriate starting control with stator resistance adjustments can improve dynamic performance of induction motors and reduce power disturbances in industrial systems.
STRATEGY FOR DEVELOPING A SUSTAINABLE AND INCLUSIVE ECONOMY BASED ON REGIONAL EMPOWERMENT IN PANGKEP REGENCY Nursyamsi Amin, A; Andira; Marwah S., Qonitah; Tri Ambarwati, Ananda
Applied Accounting and Management Review (AAMAR) Vol. 5 No. 1 (2026): APPLIED ACCOUNTING AND MANAGEMENT REVIEW (AAMAR)
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/aamar.v5i1.6422

Abstract

The fluctuations of the Indonesian economy require the government to implement strategies to address them as an effort to realize an inclusive and sustainable economy in the future to improve the welfare of the community. Pangkep Regency is one of the regions in South Sulawesi that has unique characteristics, including its archipelagic areas, distinctive mountains, and land surrounded by natural resources. However, the reality is that this regency ranks first as the poorest regency in South Sulawesi according to the Central Statistics Agency of South Sulawesi 2023. This condition is in stark contrast to the actual situation on the ground, as the largest cement factory in eastern Indonesia is located in this area. This research is a qualitative study with an ethnographic approach, involving interviews with the community in the area and linking it to literature review. The research results in two main strategies: the empowerment of the surrounding environment and the concept of using technology that can be applied to promote the economy of Pangkep Regency.