Design and Analysis of Dual Stator PMSM With Separately Controlled Dual Three-Phase Winding for eVTOL Propulsion

Hwang, Sung-Woo; Son, Dong-Kyun; Park, Soo-Hwan; Lee, Geun-Ho; Yoon, Young‐Doo; Lim, Myung-Seop

doi:10.1109/tte.2022.3192353

Cited by 8 publications

(1 citation statement)

References 30 publications

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“…Multi electric and all electric technologies use power supply systems to replace hydraulic, pneumatic, and mechanical systems, replacing all secondary power on the aircraft with electrical energy as much as possible. Currently, the electrification technology of multi electric aircraft mainly focuses on improving its auxiliary actuating mechanisms, such as landing gears, fuel pumps, and ailerons [1][2][3] . Multi electric aircraft is the only secondary energy source on the aircraft, except for the main propulsion system, and its technology has gradually matured, And it has been applied on Airbus A380, Boeing 787, and F35 fighter jets, with certain energy-saving effects.…”

Section: Introductionmentioning

confidence: 99%

Drive Control Technology of Dual Three Phase Permanent Magnet Synchronous Motor for Electric Propulsion Aircraft

Kuang,

Wang,

Duan

et al. 2024

J. Phys.: Conf. Ser.

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Green aviation is one of the effective ways to cope with future oil energy shortages and improve the atmospheric environment. As the executing mechanism of electric propulsion aircraft, the fault tolerance and safety of the electric drive system are the primary considerations. This article uses dual three-phase permanent magnet synchronous motors (PMSM) to drive propellers to provide power for electric propulsion aircraft. Firstly, the working principle of the propellers is analyzed, and a simulation model of the propellers is established using Simulink; Secondly, the space vector control method of dual three-phase PMSM is elaborated, and two different forms of space vector control are compared. At the same time, a vector control model of dual three-phase PMSM is established, and the third harmonic content of dual three-phase PMSM under two different space vectors is compared through simulation. Finally, establish a simulation model of dual three-phase PMSM driving propeller, compare the motor phase current and driving performance of different vector control methods, and analyze the advantages and disadvantages of different vector control methods.

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Section: Introductionmentioning

confidence: 99%

Drive Control Technology of Dual Three Phase Permanent Magnet Synchronous Motor for Electric Propulsion Aircraft

Kuang,

Wang,

Duan

et al. 2024

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

A Novel Technique to Correct the Unwanted Zero Position Signal of Faulty Encoder for Accurate Speed and Position Estimation of PMSM Drive

Gandhi,

Sankararao,

Mishra

et al. 2023

Iran J Sci Technol Trans Electr Eng

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Maximum torque per ampere control of permanent magnet/reluctance hybrid rotor dual stator synchronous motor

Jin,

Wang

et al. 2024

IET Electric Power Appl

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Compared with a traditional low‐speed high‐torque permanent magnet synchronous motor (PMSM), a permanent magnet (PM)/reluctance hybrid rotor dual‐stator synchronous motor (PM/RHRDSSM) has the advantages of high torque density and high space utilization. This type of motor is composed of a "back‐to‐back" PM + reluctance hybrid rotor and an inner and outer double stator. The number of poles of the inner and outer unit motors is the same, and the inner and outer stator windings are connected in series, driven by a single inverter. Due to the special mechanical structure and electromagnetic relationship of PM/RHRDSSM, traditional PMSM and synchronous reluctance motor maximum torque per ampere (MTPA) control strategies are no longer applicable. In response to this issue, the authors establishe a PM/RHRDSSM mathematical model of stator winding series structure and propose a MTPA control strategy suitable for this new type of motor. This strategy is aimed at the special mathematical model of PM/RHRDSSM and derives the analytical expression of MTPA trajectory, which minimises the required stator current amplitude of PM/RHRDSSM at various load torques, thereby minimising the motor copper loss. Finally, the effectiveness and practicality of the proposed control strategy were verified through simulation and experiments.

show abstract

Design and Analysis of Dual Stator PMSM With Separately Controlled Dual Three-Phase Winding for eVTOL Propulsion

Cited by 8 publications

References 30 publications

Drive Control Technology of Dual Three Phase Permanent Magnet Synchronous Motor for Electric Propulsion Aircraft

Drive Control Technology of Dual Three Phase Permanent Magnet Synchronous Motor for Electric Propulsion Aircraft

A Novel Technique to Correct the Unwanted Zero Position Signal of Faulty Encoder for Accurate Speed and Position Estimation of PMSM Drive

Maximum torque per ampere control of permanent magnet/reluctance hybrid rotor dual stator synchronous motor

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