Uranium enrichment specialized one-station type intermediate-frequency power supply

Abstract

The invention belongs to the field of uranium enrichment technology, and particularly relates to an uranium enrichment specialized one-station type intermediate-frequency power supply which overcomesdefects such as high specific investment, high cost, complicated operation and low power density in an existing intermediate-frequency power supply. The uranium enrichment specialized one-station typeintermediate-frequency power supply is composed of six one-station type intermediate-frequency power supply power cabinets and two parallel buses, wherein continuous intermediate-frequency power is supplied to four loads through four load cabinets. Each one-station type intermediate-frequency power cabinet has a single-input double-output form. The load cabinet has a double-input single-output form. Two output lines of each one-station type intermediate-frequency power supply power cabinet are in T-joint with a parallel 1# bus (7) and a parallel 2# bus (8). Two input lines of each load cabinet is in T-joint with the parallel 1# bus (7) and the parallel 2# bus (8). Each load cabinet is connected with a corresponding load.

Description

technical field [0001] The invention belongs to the technical field of uranium enrichment, and in particular relates to a special one-stop intermediate frequency power supply for uranium enrichment. Background technique [0002] The uranium enrichment plant uses a dedicated intermediate frequency power supply to power the centrifuge. The active intermediate frequency power supply system has a large specific investment, high production and operation costs, and complex system structure and operation; secondly, the variable frequency power supply adopts a discrete structure of power transformation, power distribution, power and control, with relatively small power density, large volume, and long cable laying. , much loss; finally, the capacity of the intermediate frequency power supply is designed to meet the start-up conditions, and the output power of the power supply is only 2 / 5 of the design capacity under normal conditions. In view of this situation, the active system can...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a one-stop intermediate frequency power supply for uranium enrichment that overcomes the disadvantages of existing intermediate frequency power supplies such as large specific investment, high cost, complicated operation, and low power density.

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