Dec 30,2024
In the modern power system, the transformer is like a "heart", which continues to beat strongly to ensure the stable transmission and distribution of electric energy. It can flexibly change the AC voltage according to the principle of electromagnetic induction, so that the high voltage produced by the power plant can be smoothly converted into the voltage suitable for long-distance transmission, and finally become the safety voltage available to us every day. From the roaring equipment of large factories to the warm lights of the home, the figure of transformers is everywhere, silently supporting the electricity demand of the whole society.
What are the factors that affect the normal operation of the transformer?
External environmental factors
The external environment has a significant influence on the operation of the transformer. Temperature is the first, too high temperature will make the transformer heat dissipation difficulties, accelerate the aging of insulation materials, shorten its service life; Too low temperature may increase the viscosity of transformer oil and affect the heat dissipation effect. Humidity can not be ignored, high humidity environment is easy to make the transformer internal moisture, reduce insulation performance, resulting in leakage and even short circuit risk. Altitude is also a key factor, as the altitude increases, the air becomes thinner, the insulation strength decreases, and the heat dissipation capacity becomes worse, posing challenges to the stable operation of the transformer. In addition, if the transformer is in a dirty environment, dust, salt and other pollutants adhere, over time will erode the insulation parts, reducing its insulation effect.
Load dependent factor
The load condition is closely related to the health of the transformer. Overload operation is a common problem, when the load exceeds the rated capacity of the transformer, the winding current increases sharply, resulting in excessive heat, resulting in accelerated aging of the winding insulation, and serious will directly burn the transformer. Moreover, long-term overload will also cause excessive voltage drop and affect the quality of power supply. Load imbalance is also a hidden danger, in the three-phase power supply system, if the three-phase load is not balanced, it will lead to the three-phase current asymmetry, so that the transformer core magnetic flux imbalance, on the one hand, cause additional iron loss, reduce efficiency; On the other hand, it causes three-phase voltage instability, causing damage to electrical equipment, such as motor heating and shortened life.
Autophysical factor
The physical characteristics of the transformer itself play a fundamental role in its operation. Core material is very important, high-quality core material (such as high permeability of silicon steel sheet) can effectively reduce hysteresis loss, reduce heat, improve transformer efficiency; If the core material is poor and the permeability is low, not only the loss is large, but also the magnetic flux leakage may be caused, affecting the voltage conversion effect. Coil turns and material can not be ignored, the number of turns determines the proportion of voltage conversion, if the number of turns design is not reasonable, can not accurately achieve the task of transformer; Coil material affects the size of resistance, resistance is large copper loss, serious heat. In addition, transformer oil as insulation and heat dissipation medium, its quality is directly related to the performance of the transformer, pure, good insulation performance transformer oil can ensure insulation, efficient heat dissipation, if the oil deteriorates, moisture or contains impurities, insulation performance plummets, heat dissipation is blocked, easy to cause failure.
Advantages of QXG transformers
Our transformers are unique in the design and manufacturing process, using cutting-edge electromagnetic design software to carefully optimize the structure, maximize the permeability and reduce loss. In the manufacturing process, the use of high-precision processing technology, strict control of core lamination, winding and other key processes to ensure that the quality of parts is excellent, accurate assembly. This not only makes the transformer excellent performance, but also ensures its long-term stable and reliable operation, and builds a solid foundation for power transmission.
Quality material selection
Material is the cornerstone of quality, we select high permeability core materials, such as high-quality silicon steel sheet, greatly reduce hysteresis loss and eddy current loss, improve energy conversion efficiency; The winding adopts high purity copper material, excellent conductivity, small resistance, and effectively reduce heating. At the same time, the selection of high temperature resistance, high insulation properties of the insulation material, all-round protection of the internal circuit, eliminate the risk of short circuit; With pure, anti-oxidation, good heat dissipation transformer oil, for the stable operation of the transformer escort, greatly extend the service life.
Strong adaptability
Whether it is a high-rise building in a bustling city, a small village in a remote mountain area, or a harsh industrial plant, our transformers can handle it calmly. Its design fully considers a variety of complex environments, with excellent moisture, dust, shock, corrosion resistance, can operate stably in different climates and geographical conditions.
QXG provides you with continuous power support
QXG transformer provides you with stable power conversion, and provides uninterrupted power support for your life and industrial production. Many factors will interfere with the normal operation of transformers, but QXG transformers with advanced design, quality material selection, excellent after-sales service and strong adaptability, can be effectively applied to a variety of environments, to ensure a stable and reliable power supply.
If you want to know more about transformers, you can contact us, we provide you with one-stop transformer solutions.
