Traditionally, the power system has been divided into three major components: power generation, transmission, and power distribution. The power generated by the power generation system is transmitted to the power transmission system and finally distributed to each user by the power distribution system. Generally, this section of the power system that is exported from a buck distribution substation (high voltage distribution substation) to a subscriber end is called a power distribution system. A power distribution system is a power network system consisting of a variety of power distribution equipment (or components) and power distribution facilities that converts voltage and distributes power directly to end users. The safe operation management of transformers is the focus of our daily work. Through the summary of the abnormal operation of transformers and the analysis of common faults, it will be beneficial to timely and accurately determine the cause and nature of the faults and take effective measures in time to ensure the safe operation of the equipment. . The transformer is an extremely important electrical equipment in the transmission and distribution system. According to the operation and maintenance management regulations, the transformer must be inspected regularly to understand and master the operation of the transformer in a timely manner, and take effective measures in time to strive to eliminate the fault in the bud. Ensure the safe operation of the transformer. The abnormal operation of the transformer and common faults are as follows: First, the transformer sound is abnormal. Second, under normal load and normal cooling mode, the transformer has a rising oil temperature. Third, the transformer insulation oil color has changed significantly. Fourth, the oil pillow or explosion-proof tube appears in the case of fuel injection. 5. The situation of three-phase voltage imbalance occurs. 6. The situation in which relay protection occurs. 7. The case of flashing and explosion of the insulated porcelain casing. 8. The fault of the tap changer. Fiber Optic Patch Panel,Fiber Patch Panel,Fiber Distribution Panel,Optical Patch Panel Cixi Dani Plastic Products Co.,Ltd , https://www.dani-fiber-optic.com