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In modern power systems, whether it's the massive turbo-generators in thermal power plants, hydro-generators in hydropower stations, or synchronous motors driving industrial processes, the core essence lies in the precise control of the rotor's magnetic field. The Excitation Transformer is precisely
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In the complex electrical network, the vast majority of faults begin with an abnormal connection between a line and the earth—a single-phase-to-earth fault. However, in many distribution systems (such as 10kV or 35kV networks with delta-connected windings), the system inherently lacks a defined "neu
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Recently, 14 4250kVA water-cooled dry-type transformers, custom-manufactured by Pearl Electric for a European shipyard, were shipped in batches and officially delivered to the project site. They will be used in the ship's power system. This delivery is not only an important milestone for the project
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In the era of digital transformation, data centers have become the heart of enterprises, and transformers are the critical equipment that keeps this heart beating. Selecting the right transformer is not only related to the energy efficiency and operational costs of the data center but also directly
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In the magnificent industrial landscape of a hydropower plant, transformers play a dual role that is both silent and critical: they are the "heart" of the system that converts water's energy into clean electricity, and the "gateway" of the grid that ensures this power is delivered efficiently and sa
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Lightning Impulse Test System in Transformer Manufacturing PlantsThe Lightning Impulse Test System is a core high-voltage testing facility in a transformer factory. Its primary function is to simulate and verify the reliability of a transformer's insulation system when subjected to extreme transient
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