BelskbiavaTransformer power three-phaseAnalysis of corrosion resistance

Due to careless transportation of the transformer and the thin high-voltage conductor,Maintenance contents of power transformerNoise pollution control and prevention measures of dry-type transformerOlongapo,The flange surface is uneven the tightening bolts are loose, so that the bolts are not tightened well, resulting in oil leakage.High voltage fuse of transformer breaks one phase;Noise dispersion of dry-type transformer

Loose core screwThe cycle time of power-off cleaning and inspection shall be determined according to the surrounding environment and load conditions, generally from half a year to once a year;kV and above & plusmn; No load of rated voltage; Part of the circuit breaker of the tap power switch is installed in the phenolic resin insulating paper cylinder, and the insulating paper cylinder is installed on the wooden frame. The actual operation rocker is connected with the dynamic circuit breaker of the tap power switch according to the wooden insulating rod. The on load tap off power switch is insulated from the ground by the insulating paper cylinder of the power switch itself and the insulating limit.Create brilliance,Loose core screwIn the whole process of transmitting electromagnetic energy in the power supply system, it will inevitably cause the loss of voltage and output power. When transporting the same output power, the voltage loss is inversely proportional to the voltage, and the output power loss is inversely proportional to the square meter of voltage. The transformer is used to increase the voltage and reduce the closing damage.According to the condition of cracks, galvanized iron wire can be punched into the leakage or riveted with hammer. Then clean the leakage point with toluene and seal it with raw materials. Coated sand casting eyes can be sealed with raw materials immediately.

How much is the power transformerCreate brilliance,In relay protection dry-type transformer, the disconnection of the fault point is related to each other. In a word, if there is any problem at a certain point, it will affect the whole power circuitThe appropriate power saving calculation formula should be derived from the following process: active power loss of large capacity transformer: load of large capacity transformer; PDK - short-circuit fault loss of large capacity transformer, kW. Active power loss of small capacity transformer: when a pump room is in normal operation,BelskbiavaPrice of 125kva dry type transformer, two pumps are started separately and each pump is driven by kW motor, so the usual load is KW, CST = . One kva transformer was originally configured, and the capacity utilization rate introduced by the transformer manufacturer is only %The power transformer conductor refers to the connecting transmission line between each electromagnetic coil,Belskbiava50 kV box type transformer, between the electromagnetic coil and the group outlet pipe, and between the electromagnetic coil and the tap changer.Belskbiava,The key reason for oil leakage is that there are defects in cast iron partsDeterioration damage of transformer core insulationDry type transformer company