Analysis and design of a control system for the 100T pulsed high magnetic field facility at WHMFC

2016 ◽  
pp. 1-1 ◽  
Author(s):  
Jiangtao Shi ◽  
Xiaotao Han ◽  
Jianfeng Xie ◽  
Liang Li
Keyword(s):  
Magnetic Field ◽  
Control System ◽  
High Magnetic Field ◽  
Analysis And Design ◽  
Pulsed High Magnetic Field

Design of a Novel Controlled Pulsed Width Full-Bridge Topology for Repetitive Pulsed High Magnetic Field

2014 ◽  
Vol 24 (3) ◽  
pp. 1-4 ◽  
Author(s):  
Yun Xu ◽  
Qing Wan ◽  
Yilong Chen ◽  
Shaoliang Wang ◽  
Hongfa Ding ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Pulsed High Magnetic Field

scholarly journals Precision Analysis and Design of Rotating Coil Magnetic Measurements System

2020 ◽  
Vol 10 (23) ◽  
pp. 8454
Author(s):  
Soontorn Odngam ◽  
Chaiyut Preecha ◽  
Prapaiwan Sanwong ◽  
Woramet Thongtan ◽  
Jiraphon Srisertpol
Keyword(s):  
Magnetic Field ◽  
Control System ◽  
Magnetic Measurements ◽  
Speed Control ◽  
Measuring Instruments ◽  
Dipole Magnet ◽  
Analysis And Design ◽  
Speed Control System ◽  
The Impact ◽  
The Magnetic Field

This research presents the design and construction of measuring instruments for a dipole magnetic field using a rotating coil technique. This technique is a closed-loop speed-control system where a Proportional-Integral (PI) controller works together with the intensity measurement of the magnetic field through the rotating coil. It was used to analyze the impact on the accuracy of the electromagnetic at speed ranges of 60, 90, and 120 rpm. The error estimation in the measurement of the normal dipole and skew dipole magnet caused by the steady-state error of the speed control system and the rotational search coil in whirling motion are demonstrated. Rotating unbalance, shaft coupling, and misalignment from its setup disturbed the performance of the speed control system as a nonlinear system.

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