Development of Current Transformers

The development history of s is as follows:

Early current transformers were electromagnetic, using the Faraday principle of electromagnetic induction to measure the magnitude of current by measuring changes in magnetic fields.

With the development of technology, electronic current transformers have gradually replaced electromagnetic current transformers. Electronic current transformers have higher measurement accuracy and wider measurement range.

Optical current transformers have been a research hotspot in the field of transformers both domestically and internationally in recent years. It utilizes the Faraday magneto-optical effect, combining optical technology with electronic technology, and has higher insulation performance and stronger anti-interference ability.

Overall, current transformers have gone through the development process from electromagnetic, electronic to optical, with continuous improvement in measurement accuracy, range, and insulation performance. In the future, with the increasing requirements for safety, reliability, efficiency, and environmental protection in the power system, current transformers will be further developed and improved.

Early current transformers were electromagnetic, using the Faraday principle of electromagnetic induction to measure the magnitude of current by measuring changes in magnetic fields.

With the development of technology, electronic current transformers have gradually replaced electromagnetic current transformers. Electronic current transformers have higher measurement accuracy and wider measurement range.

Optical current transformers have been a research hotspot in the field of transformers both domestically and internationally in recent years. It utilizes the Faraday magneto-optical effect, combining optical technology with electronic technology, and has higher insulation performance and stronger anti-interference ability.

Overall, current transformers have gone through the development process from electromagnetic, electronic to optical, with continuous improvement in measurement accuracy, range, and insulation performance. In the future, with the increasing requirements for safety, reliability, efficiency, and environmental protection in the power system, current transformers will be further developed and improved.