EAST ECRH系统回旋管阳极电压控制

EPJ Web of Conferences Pub Date : 2023-01-01 DOI:10.1051/epjconf/202327704007

Weiye Xu, Handong Xu, Jian Zhang, Fei Guo, Haozhang Sun

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引用次数: 0

摘要

目前在EAST ECRH系统中使用了四个二极管型回旋管。阳极是回旋管的主要组成部分之一。通过改变阳极电压，可以控制回旋管的输出功率。基于以太网CompactDAQ机箱NI-cDAQ-9185，开发了一种用于ASIPP阳极电源的阳极电压控制系统。阳极电压可控制至30kv，最大电流为100ma。最大调制频率为5khz，占空比为50%。

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Gyrotron anode voltage control in EAST ECRH system

Four diode-type gyrotrons are used in the EAST ECRH system now. The anode is one of the main components of the gyrotron. We can control the output power of the gyrotron by changing the anode voltage. An anode voltage control system for ASIPP anode power supplies was developed based on the ethernet CompactDAQ chassis NI-cDAQ-9185. The anode voltage can be controlled up to 30 kV, and the maximum current is 100 mA. The maximum modulation frequency is 5 kHz at a 50% duty cycle.

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EPJ Web of Conferences

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