Penilaian Kualitas Daya Sistem Kelistrikan PT. Sai-Pasuruan

Autor:	Ferdian Ronilaya
Jazyk:	English<br />Indonesian
Rok vydání:	2008
Předmět:	power quality harmonic total harmonic distortion voltage and current imbalanced Industrial engineering. Management engineering T55.4-60.8 Production capacity. Manufacturing capacity T58.7-58.8
Zdroj:	Jurnal Teknik Industri, Vol 8, Iss 2, Pp 179-187 (2008)
Druh dokumentu:	article
ISSN:	1978-1431 2527-4112
DOI:	10.22219/JTIUMM.Vol8.No2.179-187
Popis:	The reliability services and power quality of power system nowadays become popular in industry because of cost energy reason, not exception for PT SAI. This company utilize control unit process to produce aluminum foil. The purpose of this research is identifying and analyzing the power quality of PT SAI and then to find the correct and economical solution to extinguish the source of bad power quality. After we identified, we conclude that 65% of load are AC motors, 25% of DC motors, 8% of heater and 2% of lightning. For over voltage and under voltage, refers to IEEE 519 – 1995 standard, PT SAI have 99% of nominal voltage. But for voltage imbalanced, refers to NEMA MG-1-1993 standard, PT SAI have 1,22%. For THD of voltage, PT SAI have 1,98%. But for THD of current, PT SAI have 34,47%. While transformer loading between 0,47% - 29,7%.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/141f675115284e5ab3eb4953f3413c21 Zobrazit plný text záznamu View record in DOAJ