Substation intelligent high voltage level (110KV) hybrid insulating oil transformer optical fiber online monitoring project

Introduction to optical fiber temperature measurement of oil-immersed transformer windings

Oil-immersed transformer is one of the important electrical equipment in the power system，used to convert voltage，Regulate voltage levels in power systems。Since the winding is a key component of the transformer，Real-time monitoring of winding temperature is important for transformer safety、Reliable operation is important。However, traditional temperature measurement methods have many shortcomings.，If it is difficult to measure the temperature of a closed winding、The measurement results are affected by external temperature interference, etc.。therefore，Optical fiber temperature measurement of oil-immersed transformer windings emerged at the historic moment。

Application prospects of optical fiber temperature measurement technology for oil-immersed transformer windings

The emergence of optical fiber temperature measurement technology for oil-immersed transformer windings has filled the problems that are difficult to solve with traditional temperature measurement methods.，Makes transformer winding temperature measurement more accurate and reliable。at the same time，Transformer winding fiber optic temperature measurement technology also has a wide range of applications、Fast response、Low maintenance cost and other advantages，Therefore, it has great application prospects。in recent years，With the vigorous development of digital technology，Optical fiber temperature measurement technology for oil-immersed transformer windings has also developed rapidly，combine it with computer technology、Combining artificial intelligence technology，Realize intelligent monitoring and diagnosis of transformer windings，Improved the level of transformer operation and maintenance management。

Oil-immersed transformer winding fiber optic temperature measurement technology is an advanced temperature measurement technology，It uses Inno Technology’s fluorescent optical fiber temperature sensor and optical fiber temperature control system，Able to accurately measure the temperature of transformer windings，Real-time monitoring of transformers can be achieved。It has been widely used in power system operation and maintenance work.，It is of great significance to ensure the stable operation of the power system.。As technology continues to advance，The application prospects of optical fiber temperature measurement technology for oil-immersed transformer windings will also be broader.。