Affiliation:
1. Robotics Institute of Beihang University
Abstract
A high-power DC motor drive with low electromagnetic interference (EMI) is needed for the nondestructive testing (NDT) robot in the nuclear industry environment. This paper focuses on the test and analysis of EMI for thyristor based DC motor control system, which can work in four quadrants to drive the NDT robot. The experimental tests of EMI are conducted with different factors, such as position, power supply mode, inductance of the smoothing reactor, motor load, and so on. The methods to restrain the EMI are researched and applied in the system. The experiments demonstrate that EMI of the DC motor drive is lower compared with the motor drive using PWM mode, and the drive can fully meet the need of the NDT robot.
Publisher
Trans Tech Publications, Ltd.
Reference7 articles.
1. M.P. Kazmierkowski, L.G. Franquelo, J. Rodriguez, etc. High-Performance Motor Drives. IEEE Industrial Electronics Magazine, September, 2011, pp.6-26.
2. B. K. Bose. Power Electronics and Motor Drives Recent Progress and Perspective. IEEE Trans. Ind. Electron., vol. 56, no. 2, p.581–588, Feb. (2009).
3. M. Rahimo, S. Klaka. High Voltage Semiconductor Technologies. In Proc. 13th European Conference on Power Electronics and Applications, EPE, Sept. 2009, p.1–10.
4. Li Shang. Microcomputer in Logic no Circulation Reversible Speed-Control System. The application of electronic engineer. (2002).
5. Huibin Zhu, Jih-Sheng Lai. Analysis of conducted EMI Emission from PWM Inverter Based on Empirical Models and Comparative Experiments. IEEE PESC' (1999).