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09 11,2024
What are the impacts of wind speed on the operation of transformers? (Part 2)
What are the impacts of wind speed on the operation of transformers? (Part 2) In the previous article, we talked about that the wind speed will cause the transformer bushing to generate mechanical stress, thereby affecting its sealing performance. Nex...
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05 11,2024
What are the routine electrical tests for transformers? (Part 2)
What are the routine electrical tests for transformers? (Part 2) In the previous article, we introduced three routine electrical tests: voltage ratio test, winding resistance measurement, and insulation resistance and absorption ratio or polarization ...
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04 11,2024
What are the routine electrical tests for transformers? (Part 1)
What are the routine electrical tests for transformers? (Part 1) Transformers play a central role in power transmission and distribution, and their stable operation is related to the safety of the entire power system. Routine electrical tes...
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01 11,2024
What should be noted when assembling the transformer winding? (2)
What should be noted when assembling the transformer winding? (2) In transformer manufacturing, the winding assembly process is of crucial importance and directly relates to the performance and operational reliability of the transformer. Th...
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30 10,2024
What should be noted when assembling the transformer winding? (1)
What should be noted when assembling the transformer winding? (1) In transformer manufacturing, the winding assembly process is of crucial importance and directly relates to the performance and operational reliability of the transformer. Th...
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26 10,2024
What is the function of Structure Characteristics and Role of Arc Suppression Coil in Power Grid？
What is the Function of Structure Characteristics and Role of Arc Suppression Coil in Power Grid？ Arc suppression coils are vital protective devices in power systems, primarily used to suppress overvoltage caused by grounding faults, ensuring th...
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24 10,2024
What are the Reasons for Using Multiple Wires in Coil Windings?
What are the Reasons for Using Multiple Wires in Coil Windings? In electrical engineering, coils are often designed with multiple wires wound together, a choice based on several technical considerations. Here are some key reasons: ...
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23 10,2024
What Are the Insulation Material Systems for Resin-Cast Transformers?
What Are the Insulation Material Systems for Resin-Cast Transformers? Resin-cast transformers use epoxy resin as the primary insulation material, forming a solid structure through casting and curing. This structure has high mechanical stren...
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24 12,2024
What Are the Functions of the Enclosure of Dry-type Transformers?
What Are the Functions of the Enclosure of Dry-type Transformers? The enclosure of dry-type transformers plays a vital role in its overall operation and application. It not only ensures the stable operation of the transformer itself but also pro...
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23 12,2024
What Are the Common Enclosure Protection Ratings of Transformers?
What Are the Common Enclosure Protection Ratings of Transformers? The enclosure protection ratings of transformers determine their ability to cope with external environmental factors. Different protection ratings make them suitable for various w...
