Transformer oil, called insulating oil, plays an important role in cooling and dissipating heat generated during operation. Therefore, selecting the right transformer oil is an essential step to ensure the transformer's performance and longevity. The best choice of transformer oil can impact the…

Transformers play a pivotal role in power distribution systems, serving as vital components that step up or step down voltages for efficient transmission. Despite their reliability, transformers are susceptible to various faults that can disrupt their functionality. Understanding these potential…

Recently, according to the national measures for the administration of high and new technology enterprise, and the high and new technology enterprise management guidelines of the relevant provisions, after the national high and new technology enterprise organizing committee audit, management…

The global liquid-immersed transformers market size is estimated to grow by USD 10.74 billion from 2023 to 2027, according to Technavio. The market is estimated to grow at a CAGR of over 5.86% during the forecast period.  Liquid-immersed transformers, utilizing mineral oil as an electric insulating…

In terms of value, the lubricants market is estimated to grow from USD 173.5 billion in 2024 to USD 198.4 billion by 2029, at a CAGR of 2.7%.  One of the major reasons for making a positive outlook for the lubricants market is the mounting demand for high performance engines, growing demand from…

1. Oil injection of the main transformerOil injection of the main transformer refers to the transformer oil into the main transformer, so that the interior reaches a certain oil level and oil pressure. Transformer oil not only has the functions of cooling, insulation and anti-corrosion, but also…

Transformer is a device that transforms AC voltage, current and impedance. When there is AC current in the primary coil, the iron core will produce AC magnetic flux (or magnetic core), so that the voltage (or current) is induced in the secondary coil. The transformer is composed of an iron core (or…

Because the quality of the transformer oil will directly affect the subsequent operation of the transformer, and will also have a certain impact on the maintenance; so the transformer oil test is an important link in the operation and maintenance of power equipment, and is one of the effective…