Operation effect to voltage SAG Immunity Levels of AC Contractors at petrochemical plant in Pahang, Malaysia

• Main Authors: Khalis, Mokhtar, Hazri Dahalan, Md Razip, Effinizam, Abdul Latip
• Format: Article
• Language: English
• Published: CIRED Repository 2019
• Subjects: T Technology (General); TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/31915/1/CIRED%202019%20-%201796.pdf; http://umpir.ump.edu.my/id/eprint/31915/; https://cired-repository.org/handle/20.500.12455/578; http://dx.doi.org/10.34890/801

Frequent voltage sag events at Gebeng Industrial Area posed a significant impact on the process lines of a petrochemical plant. Several of its important electrical/electronic equipment which is controlled by AC contactors had tripped, resulting in long downtime and high losses. In order to understan...