The transformer oil manufacturer reminds us that the design of transformer, the quality of new oil, the operation condition of transformer and other factors may affect the performance of transformer oil in operation. The next edition will give you a detailed explanation!
1. The influence of transformer design on the performance of transformer oil in operation: the distance between transformer coil turns and between high and low voltage coils is related to the strength of transformer power plant, and the intensity of electric field affects the oxidation stability of transformer oil; the size of transformer body affects the oil loading of transformer; the design of cooling mode. It is directly related to the operating temperature and circulation speed of transformer oil, thus affecting the oxidation stability and electrical performance of transformer.
2. Quality of new oil: It is recommended to use high-quality transformer to ensure long service life. It is suggested to ask the oil supplier for product qualification certificate and sample to verify the typical quality data of the oil purchased, while retaining these initial data for comparison of the data sampled during operation, which is useful for judging oil products. The trend of change is very important. Be careful that the purchased transformer oil needs to be mixed with the original unused oil, the oil mixing test should be carried out strictly according to GB/T14542 "Guidelines for Maintenance and Management of Transformer Oil in Operation", and the oil mixing test can be used after passing.
3. The influence of transformer operating conditions on the performance of transformer oil in operation: The most important factor affecting the performance of transformer oil in operation is the operating conditions of transformer. The operation temperature of transformer is too high, local high temperature is too hot, partial discharge and leakage will accelerate the thermal oxidation reaction of transformer, thus further affecting the electrical performance of transformer oil.
Today's wonderful content will be introduced here for the time being. If you have other places you want to know, you are welcome to leave a message and comment on our transformer oil manufacturer's official website: http://www.wunqdctk.com, or call our hotline directly. We will give you a satisfactory answer!