The advantages and disadvantages of dry-type transformers and oil-immersed transformers and their differences 1. The advantages and disadvantages of dry-type transformers and oil-immersed transformers: (1) Dry change is more expensive than oil. (2) In terms of capacity, large-capacity oil becomes mo... read more
The most common and commonly used in life is the oil-immersed transformer, which can be used indoors and outdoors, and is the most common power distribution component. Let me give you a general introduction to the components of an oil-immersed transformer. Its main structure is composed of body, oil... read more
my country's environmental standards for electromagnetic fields in power transmission and transformation are stricter than international standards. The power frequency electric field intensity exposure limit issued by the international authoritative organization recommended by WHO for the protect... read more
First of all, the transformer must have radiation. During the operation of the transformer, in addition to environmental noise, it does produce electromagnetic radiation. If this electromagnetic radiation exceeds the prescribed energy limit, electromagnetic radiation pollution will be formed. Elec... read more
Body main body: including iron core, winding, insulation support Voltage regulating device: tap changer, (load regulating device and non-excitation regulating device) Fuel tank and fin-shaped radiator (wing), sleeve Safety devices: moisture absorber, gas relay, oil filter and temperature measuring i... read more
