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24 03,2023
Isolation Transformers with Shielding: Processes, Applications, and Cost Differences
Isolation transformers are widely used in electrical systems to provide safety and protect sensitive equipment. These transformers work by isolating the input and output power, creating a separation between the two circuits. However, in some cases, additi...
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24 03,2023
Connection section of Three-Phase Transformers
Three-phase transformers are widely used in power systems to step up or step down the voltage levels in three-phase circuits. The connection of the three-phase transformer windings determines the output voltage and current characteristics of the transform...
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27 05,2024
Why are there so many vent plugs and gas guide pipes on a transformer? Why is oil injected from the bottom of the tank?
Why are there so many vent plugs and gas guide pipes on a transformer? Why is oil injected from the bottom of the tank? Vent plugs are commonly installed on the radiator, lifting platform, oil storage tank, and casing of transformers. This is bec...
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25 05,2024
What should be considered when selecting and using bushings?
What should be considered when selecting and using bushings? When selecting and using bushings, certain considerations need to be taken into account. Bushings, as current-carrying components of transformers, directly impact the insulation performance ...
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24 05,2024
How does the geological environment impact the operation of transformers?
How does the geological environment impact the operation of transformers? The primary consideration is the transformer's ability to withstand earthquakes. Under normal operating conditions, it is stipulated that the horizontal acceleration of the ...
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15 05,2024
What are the advantages of single-phase transformers?
What are the advantages of single-phase transformers? Less material usage: Single-phase transformers require 20% less iron and 10% less copper compared to three-phase transformers of the same capacity. Particularly when using a wound iron core structu...
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14 05,2024
What is rated capacity?
What is rated capacity? Rated capacity refers to the conventional value of apparent power below the main tap. The capacity specified on the transformer nameplate is the rated capacity, representing the situation when the tap switch is at the main tap,...
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13 05,2024
What is a saturable reactor? In which fields is it widely used?
What is a saturable reactor? In which fields is it widely used? A saturable reactor can be considered as a type of magnetic amplifier; in fact, it is a primary component of magnetic amplifiers. Its fundamental principle involves utilizing the saturati...
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11 05,2024
What is the function of a grounding transformer?
What is the function of a grounding transformer? In a three-phase power grid, there is capacitance between each phase conductor and between each phase and ground. When the neutral point of the grid is not solidly grounded, the phase-to-ground voltage ...
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19 04,2023
Transformer Classification: A Comprehensive Guide
Transformers are essential devices that are used to transfer electrical energy from one circuit to another by means of electromagnetic induction. They are used in various applications ranging from power distribution systems to electronic devices. In this ...
