Current transformers (CTs) are the silent workhorses in power systems, responsible for accurate current measurement and safe relay protection. But not all CTs are made the same. A common question that puzzles many engineers and electricians is: What’s the difference between a bus-type current transformer and a pillar-type current transformer? At first glance, these terms…
The safe operation and management of transformers is the key to everyone’s daily work. Based on the experience exchanges on the analysis of abnormal operation conditions and common problems of transformers, it will be helpful to immediately and accurately distinguish the causes and characteristics of common faults, and take immediate measures to ensure The safe…
Transformers exist in two forms in the industrial field, that is current transformer and voltage or potential transformers, and their main role are for the measurement or protection, and automatic control, etc. They are windly used in the power grid of the network reconstruction projects. In general, most of the occasions of using electricity will…