As an important guarantee for economic development and normal life and learning per capita, the power system is very important to the realization of the overall economic construction goals. The role of transformers in power supply equipment cannot be ignored. Therefore, ensuring the safety of transf
1. Abnormal forms and treatment methods of transformer cooler1. Main abnormal forms: Transformer cooling methods include oil-immersed air cooling, oil-immersed self-cooling, forced oil circulating air cooling, forced oil circulating water cooling, etc. Oil-immersed air cooling relies on hot oil self
1 IntroductionIn the process of electric energy transmission and distribution, power transformers are the core of energy conversion and transmission. They are the only way for all walks of life in the national economy and thousands of households to source energy. They are the most important and crit
1. Abnormal sound: The transformer emits a uniform and rhythmic "buzzing" sound during normal operation. If other abnormal sounds occur, it is abnormal sound. The main reasons are as follows:① When a large-capacity power equipment is started, the load suddenly increases and the transforme
The technology of live cleaning and maintenance of electric power and electrical equipment is generally a technology for cleaning power and electrical equipment that does not have power outages or has periodic power outages. Cleaning is carried out by professional cleaning personnel using profession
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