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Journal : Journal of Geoscience, Engineering, Environment, and Technology

Quantitative Assessment of Passive Load Balancing for a Designed HVAC Installation: Case study in Magnificent Hall, Deli Park S Suparmono; C Cholish; A Abdullah; Sinambela, Haksa; Alda, Tania; Matondang, Aprima A.; Simanjuntak, Andrean V.
Journal of Geoscience, Engineering, Environment, and Technology Vol. 10 No. 3 (2025): JGEET Vol 10 No 03 : September (2025)
Publisher : UIR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jgeet.2025.10.3.24696

Abstract

This study presents a comprehensive analysis of a designed three-phase electrical distribution system for a dedicated Heating, Ventilation, and Air Conditioning (HVAC) plant. Based on data extracted from a single-line diagram and load schedule, a significant inherent load imbalance of 9.15% was identified. This paper outlines a four-stage methodology to investigate the consequences and propose a solution. The methodology includes a system audit, simulation-based consequence analysis of energy losses and motor derating, design of a no-cost phase-swapping mitigation strategy, and a techno-economic evaluation. The proposed passive balancing reduces the load imbalance to 1.32%. The study highlights the critical importance of meticulous load scheduling during the initial design phase to enhance system efficiency, ensure equipment longevity, and achieve significant operational cost savings without capital expenditure.
Co-Authors Abdullah Adelina Sitompul, Putri Ahmad Shalihin Ahmad Solihin Ahmad Yunus Nasution Al Fath, Muhammad Thoriq Andri Nasution Angel Angel Aprima Matondang Aravi Zalsa Ramadhan Atikah, Nurul Aulia Ishak Bastanta Silalahi, Hiskia C Cholish Carolina Br Purba, Erida Chindy Elsana R Chindy Elsanna Revadi, Chindy Elsanna Dalimunthe, Nisaul Fadilah Elsanna Revadi, Chindy Erida Carolina Br Purba Fadylla Ramadhani Gabriel Alexandro Sembiring Gina Cynthia Gina Cynthia R. Hasibuan Gusferi, Irfan Hadiwinata, Hadiwinata Halim, Jasmine Meilani Handasah, Ummu Harmen Abdussalam Lubis Hasibuan, Aziz Parham Ramadhan Hasibuan, Gina Cynthia Raphita Indah Mutya Sari Indah Mutya Sari Indrayadi Iskandarini Janeta Fazriah Rambe Janeta Fazriah Rambe Joi Jogi Pakpahan Juan Akmal Nasution Juan Akmal Nasution Khawarita Siregar Kwek, Philip Lubis, Dinda Pebriani M. Ramadhan M. Thoriq Al Fath Marco Bambang Raja Guk Guk Margaretta, Cinthya Meilita Tryana Sembiring, Meilita Tryana Mhd. Reza Kurniawan Lubis Muhammad Fajar Muhammad Ibrahim Syah Muhammad Reihan Triandhika Muhammad Sukri Habibi Daulay Muhammad Syafiq Hisyam Muhammad Thoriq Al Fath Nasution, Dea Amanda Sari Nasution, Fadhylla Ramadani Putri Nasution, Fadylla Ramadhani P Nasution, Tuti Adi Tama Ningsih, Ranti Widya Nisaul Fadilah Dalimunthe Paulido Siahaan, Martin Purba, Naomi Cevania Putri Adelina Sitompul Putri Khodijah R A Simanjuntak, Monica R P Nasution, Fadylla Rafif Akhmad Al Fandya Raja Guk Guk, Marco Bambang Rajagukguk, Rosianna Ramadhani Putri Nasution, Fadylla Rosianna Rajagukguk Ryandika Afdila, Ryandika S Suparmono Salwa Afifah Sara, Ester Catherine Shalihin, Ahmad Siahaan, Martin Paulido Simanjuntak, Andrean V. Sinambela, Haksa Sitepu, Muhamad Haikal Siti Qeisya Puandhani Siregar Sukaria Sinulingga Sukma Ompusunggu, Andika Syardhi, Rizfan Dio Tulus Burhanuddin Sitorus Ulfa Andayani, Ulfa W L Tobing, Sheylin