SIMULATION AND MEASUREMENT OF EXTERNAL ELECTROMAGNETIC ENVIRONMENT OF TOKAMAK DEVICE. Issue 4 (3rd July 2021)

• Record Type: Journal Article
• Authors: Zhang, Maoxing; Jiang, Yunsheng; Xu, Zhiqian; Wang, Shouzhi; Liu, Wenbin; Meng, Cui; Tan, Yi; Gao, Zhe
• Is Part Of: Radiation protection dosimetry. Volume 194:Issue 4(2021)
• Page Start: 187
• Page End: 195
• Publication Date: 2021-07-03
• Subjects: Radiation dosimetry -- Periodicals; Radiation -- Safety measures -- Periodicals; 363.1799
• DOI: 10.1093/rpd/ncab101
• Languages: English
• ISSNs: 0144-8420

Abstract

Abstract: Magnetic confinement nuclear fusion is an important way to realize controllable nuclear fusion. Due to the large current and complicated coil arrangement, there is a complicated electromagnetic environment around the fusion device. In this paper, the B-dot sensor is used to measure the magnetic field, the D-dot sensor is used to measure the electric field, the MAXWELL electromagnetic simulation software is used to simulate the electromagnetic field strength; the simulation and measurement of the spherical Tokamak SUNIST device and the measurement of MARX generator are carried out, then we give corresponding electromagnetic protection suggestions.