基于Python的托卡马克等离子体位形编辑器设计与实现

Design and Implementation of Plasma Equilibrium Shape Editor for Tokamak Based on Python

等离子体位形控制是等离子体实验控制的重要组成部分,设计满足放电要求的等离子体平衡位形是等离子体控制系统的重要功能之一。根据位形计算原理、中国聚变工程实验堆等离子体控制系统用户界面集成原理及用户界面需求,采用开源的Python语言及PyQt库,设计开发位形编辑器,用于等离子体期望位形设计和优化;并提供期望位形输入数据,供其集成使用。对主要模块进行复用,开发可独立运行的位形编辑器,能够灵活适用于不同的托卡马克装置。测试结果显示,该编辑器能满足单机运行的需求,同时消除了必须登录等离子体控制系统才可进行位形设计工作的弊端。

Plasma configuration control is an important component of plasma experimental control,and designing a plasma equilibrium configuration that meets discharge requirements is one of the important functions of the plasma control system.According to the configuration calculation principle,the user interface integration principle of the plasma control system of the China Fusion Engineering Test Reactor and the user interface requirements,the configuration editor is designed and developed by using the open source Python language and PyQt library for the design and optimization of the expected plasma configuration.The expected configuration input data is provided for integration use.Reuse the main modules and develop a configuration editor that can run independently,which can be flexibly applied to different Tokamak devices.The test results show that the editor can meet the needs of single machine operation,while eliminating the drawback of having to log in to the plasma control system for configuration design work.