High-temperature superconductor high-voltage transformer for serving as low current high-voltage power and application thereof

A high-voltage transformer and high-temperature superconducting technology is applied in the field of transformers to achieve the effects of reducing internal friction, increasing conduction current density, and increasing conduction current density.
CN101447325BActive Publication Date: 2011-05-11CHENGDU SHUANGXING TRANSFORMER
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CHENGDU SHUANGXING TRANSFORMER
Publication Date
2011-05-11

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Abstract

The invention discloses a high-temperature superconductor high-voltage transformer and application thereof as low-current high-voltage supply. The high-temperature superconductor high-voltage transformer comprises an iron core, a primary coil and a secondary coil; the primary coil is connected with an external power supply through a current leading wire; the secondary coil outputs high-voltage electricity through high-voltage output port; the primary coil is wound by a composite high-temperature superconductor wire or a high-temperature superconductor initial band materials and is a big-current low-resistance-loss coil; the secondary coil is wound by traditional high-voltage coil technology; and the primary coil is located in a low-temperature container and cooled by refrigerating fluid or refrigeration apparatus. Compared with the prior art, the invention is characterized by big primary current capacity, low required working voltage, low energy consumption, low volume, low cost, available manufacturing, simple operation, easy maintaining, and good practicability, and can be used as a low-current high-voltage supply to be applied to any occasion needing high voltage and low current, with secondary coil capable of effectively outputting higher voltage in low current.
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Description

technical field

[0001] The invention belongs to the technical field of transformers, in particular to a high-temperature superconducting high-voltage transformer and its application as a low-current high-voltage power supply. Background technique

[0002] Due to the high internal resistance and low current conduction density of the transformer coil wound by traditional copper wires, when the secondary coil of the high-voltage transformer needs to generate a very high output voltage, the power consumption of the primary coil is large, and the The input voltage is relatively high, and it cannot work under the easily realized low input voltage condition, and the power consumption is large, so the actual operation is inconvenient and the cost is high. With the development of high-temperature superconducting materials and corresponding technologies, it has become possible to manufacture high-temperature superconducting high-current and low-resistance loss coils. Using high-temp...

Claims

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