Communicate the basic principles of work generated in the work of current transformers 　　 There is a big difference in the current size in the roads of power generation, transformers, transmission and distribution, power distribution equipment, and electricity...

Preventive measures against burning of current transformers 　　 It is necessary for users and power supply companies to prevent and reduce the re-burning of user current transformers.   　　1. Reasons for burning of current transformers 　　(1) The current transformer...

　　Open-close current transformer is often used in equipment. It has a good induction effect, can improve the operation efficiency of the equipment, has a good effect in controlling current, and completes up and down voltage conversion. In order to make it work...

　　 (1) No open circuit is allowed on the secondary side of the current transformer. The secondary open circuit may produce serious results. One is that the iron core is overheated and even the transformer is burned; the other is that the number of turns of the...

　　 It is necessary to study the working characteristics of the zero-sequence current transformer, and confirm whether it can saturate and affect the correctness of the maintenance action when the external fault passes through a large current during maintenance. It can...

　　 Energy transformers are very similar to transformers. They are used to transform the voltage on the line. The main difference lies in capacity, size, working magnetic density and compensation. The purpose of the transformer to transform the voltage is to keep the...