News Center
Mineral oil has long been the go-to choice for electric transformer oil since the 19th century when renowned engineer Elihu Thomson patented its use in transformers to disperse heat away from the machine’s core, prolonging its service life. While mineral oil still works well to this day, new…
2024/09/07 09:49
Transformer oil filtration is a critical process in maintaining the efficiency, longevity, and safety of power transformers. Transformer oil serves as both an insulator and a coolant, helping to dissipate heat and insulate electrical components. Over time, this oil can become contaminated with…
2024/09/07 09:41
The largest natural ester insulated oil transformer in China has passed all test items in one go, with excellent performance indicators. This transformer is independently developed by Shandong Electric Power Equipment Co., Ltd., a subsidiary of Shandong Electric Group Co., Ltd. It is also the first…
2024/08/31 10:44
On May 15th, China's first independently controllable domestically produced 110 kV synthetic ester insulating oil transformer successfully passed all type tests, marking significant progress in the field of high-end environmentally friendly electrical materials and equipment technology in China,…
2024/08/31 10:33
On July 11, the PetroChina Open Day activity with the theme of "new technology, new process, new products - tracing high-quality oil products, helping green and low-carbon development" was successfully held in Karamay.This event invited media reporters, customer representatives and partners to…
2024/08/31 10:02
As extreme weather events and natural disasters increase globally, many green initiatives are being implemented in an effort to reduce harm to the earth.Green initiatives have been launched this year in an effort to reduce harm to the environment, as well as increase demand for clean and renewable…
2024/08/23 11:44
The connection of the primary and secondary winding of a three-phase transformer can be designed in different ways according to the desired application and available terminals.Mostly, transformer winding is placed on one core that provides an economic connection between the iron core and copper…
2024/08/23 11:27
The global transformer oil market size is estimated to grow by USD 1.12 billion from 2024-2028, The market is projected to grow at a CAGR of 8.09% during this period. The expansion of transmission and distribution (T&D) networks is driving market growth, with a trend towards eco-efficient…
2024/08/23 11:12
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…
2024/08/17 12:58
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…
2024/08/17 12:05
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…
2024/06/19 14:24
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…
2024/06/19 14:18