Intelligent component for oil-immersed transformer
A technology of oil-immersed transformers and intelligent components, which is applied to program control, instruments, and measuring devices in sequence/logic controllers. high usability effect
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[0025] The present invention will be further described below in conjunction with accompanying drawing.
[0026] see figure 1 , the intelligent assembly for the oil-immersed transformer of the present invention, the oil-immersed transformer 1 includes a cooling device control mechanism 101, an on-load switch control mechanism 102, a switch controller 103 on each side of the main transformer, a transformer 104 on each side of the main transformer, Oil temperature sensor 105, oil level sensor 106, gas sensor 107, temperature sensor 108, humidity sensor 109, oil drain valve 110, UHF sensor 111, HFCT sensor 112, AE sensor 113, core ground current sensor 114, vibration sensor 115, Casing end screen sensor 116, optical fiber temperature sensor 117, on-load tap changer vibration sensor 118 and on-load tap changer current sensor 119,
[0027] The intelligent component 2 of the present invention includes: cooling device control IED201, OLTC control IED202, non-power protection unit 203...
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