TY - GEN
T1 - Independent Drive of Multiple AC Motors Using Amplitude Modulation
AU - Yamada, Yuki
AU - Nozaki, Takahiro
AU - Murakami, Toshiyuki
N1 - Funding Information:
This research was supported in part by the Ministry of Education, Culture, Sports, Science and Technology of Japan under Grant-in-Aid for Encouragement of Young Scientists (A), 16H06079, 2016.
PY - 2020/2
Y1 - 2020/2
N2 - With the recent development of electric drive technology, systems with multiple electric motors are increasingly used in various applications. Among them, methods of driving multiple electric motors by using only one power source is studied. This multi-motor drive system contributes to the reduction of the number of power supplies and electric parts. Because of these characteristics, the system is effective in reducing the weight and the size of whole system. Therefore, this paper proposes a circuit that can control motors by frequency separation using the principle of amplitude modulation. As a result, it is possible to drive a plurality of motors independently and simultaneously with only one power supply. The simulations of multiple motor drives by the proposed circuit was conducted.
AB - With the recent development of electric drive technology, systems with multiple electric motors are increasingly used in various applications. Among them, methods of driving multiple electric motors by using only one power source is studied. This multi-motor drive system contributes to the reduction of the number of power supplies and electric parts. Because of these characteristics, the system is effective in reducing the weight and the size of whole system. Therefore, this paper proposes a circuit that can control motors by frequency separation using the principle of amplitude modulation. As a result, it is possible to drive a plurality of motors independently and simultaneously with only one power supply. The simulations of multiple motor drives by the proposed circuit was conducted.
KW - IPMSM
KW - Motion control
KW - Parallel motor drives
UR - http://www.scopus.com/inward/record.url?scp=85084130585&partnerID=8YFLogxK
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U2 - 10.1109/ICIT45562.2020.9067275
DO - 10.1109/ICIT45562.2020.9067275
M3 - Conference contribution
AN - SCOPUS:85084130585
T3 - Proceedings of the IEEE International Conference on Industrial Technology
SP - 181
EP - 186
BT - Proceedings - 2020 IEEE International Conference on Industrial Technology, ICIT 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 21st IEEE International Conference on Industrial Technology, ICIT 2020
Y2 - 26 February 2020 through 28 February 2020
ER -