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How are transformers paralleled in a three-phase system？
In a three-phase system, multiple transformers can be operated in parallel to increase capacity or provide redundancy. The parallel operation of transformers can be achieved in different ways depending on the specific requirements of the application....
2023.11.21 More -
The main modes of transformer winding damage
The main modes of transformer winding damage are as follows: 1. Short-Circuit: Overcurrent or short-circuit faults can lead to a sudden increase in current within the winding, causing a short-circuit in the winding. This may result in localized h...
2023.11.17 More -
The causes of partial discharge in transformers.
Partial discharge in transformers is a localized electrical discharge phenomenon that is typically caused by voltage gradients or insufficient dielectric strength within electrical equipment. Here are some common reasons for causing partial discharge...
2023.11.15 More -
The main reasons for transformer bushing damage.
The main reasons for the damage to transformer bushings are as follows: 1. Moisture and corrosion: Transformer bushings are typically made of metal, and exposure to a humid environment or chemical corrosion can cause damage. Moisture and corrosio...
2023.11.14 More -
Why do transformers need resealing?
Transformers often require a process known as resealing (also referred to as potting or insulating potting) because there can be air bubbles, gases, or other impurities present within the transformer's insulation system. These issues can potentia...
2023.11.09 More -
Common quality issues during iron core annealing
During the annealing process of iron cores, several common quality issues may arise, affecting the performance and reliability of the iron cores. Here are some common quality issues during iron core annealing: Excessive Softening: If the iron cor...
2023.11.08 More
