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22 01,2024
What’s thePurpose and Significance of Partial Discharge Testing
What’s thePurpose and Significance of Partial Discharge TestingPartial discharge refers to the phenomenon of discharge that occurs between electrodes but does not penetrate them. It is caused by weaknesses in the insulation of electrical equipment or defe...
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20 01,2024
What are the voltage levels of transmission and transformation lines in China? How can we distinguish between step-up and step-down transformers?
What are the voltage levels of transmission and transformation lines in China? How can we distinguish between step-up and step-down transformers? In China, the voltage levels of transmission and transformation lines include the following values (kV): ...
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19 01,2024
How are Power Transformers Classified by Insulation and Cooling Medium?
How are Power Transformers Classified by Insulation and Cooling Medium?Power transformers can be classified based on the insulation and cooling media of the winding, mainly including liquid-immersed, gas, and dry-type transformers. 1. Liquid-Imme...
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18 01,2024
What are the fault classifications of transformers?
What are the fault classifications of transformers?Faults in oil-immersed power transformers are generally divided into two main categories: internal faults and external faults. Internal faults primarily occur within the transformer's oil tank, includ...
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17 01,2024
Performance Parameters and Their Impact on Cost
Performance Parameters and Their Impact on Cost1.Short-Circuit Impedance The short-circuit impedance affects the voltage regulation and reactive power losses of transformers. A higher short-circuit impedance improves voltage regulation but results in ...
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16 01,2024
Power Transformer Classification by Structure
Power transformers can be classified into two types based on their structure: core-type transformers and shell-type transformers. 1.Core-Type Transformers: The winding of a core-type power transformer is cylindrical, and the cross-section of the c...
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27 03,2023
The Principles and Benefits of Using a Sliding Core Transformer
The principle of operation for a sliding core transformer is based on the concept of "sliding." The transformer consists of two coils, one of which is connected to the primary side, and the other to the secondary side. The coils are separated by...
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27 03,2023
Environmental Benefits of Vacuum Epoxy Casting Transformer
Vacuum epoxy casting technology has been widely used in the production of transformers, as it offers a range of advantages in terms of performance, safety and cost. However, it is also important to consider the environmental benefits of this technology, w...
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27 03,2023
Vacuum Epoxy Casting Transformer Development and Prospects
Vacuum epoxy casting technology is widely used in the production of transformers, due to its ability to improve the performance of transformers. With the development of technology, vacuum epoxy casting transformers are becoming an increasingly important p...
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27 03,2023
High Altitude Application of Vacuum Epoxy Resin Cast Transformer
Transformers play a crucial role in the transmission and distribution of electricity in various industries. One particular application that presents a unique challenge is the use of transformers in high-altitude areas, such as mountainous regions or in ae...
