Determining the voltage sag immunity of ac contactor with field testing in petrochemical plant

• Main Author: Hazri Dahalan, Md Razip
• Format: Thesis
• Language: English
• Published: 2021
• Subjects: T Technology (General); TA Engineering (General). Civil engineering (General); TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/34772/1/Determining%20the%20voltage%20sag%20immunity%20of%20ac%20contactor%20with%20field%20testing%20in%20petrochemical%20plant.wm.pdf; http://umpir.ump.edu.my/id/eprint/34772/

One of the most prominent problems in power quality is the voltage sag. It leads to equipment failure, interruptions and product damage which amount to substantial financial losses to industries. AC contactor is commonly installed in industries as a switching device due to its robust design. However...