Four-Axis Vector-Controlled Dual-Rotor PMSM for Plug-in Electric Vehicles

Sant, Amit V.; Khadkikar, Vinod; Xiao, Weidong; Zeineldin, H. H.

doi:10.1109/tie.2014.2387094

Cited by 81 publications

(29 citation statements)

References 25 publications

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“…Besides, the terrain conditions have a considerable influence, The electric motor model is another key element. State of the art shows that some studies use DC motors [16,17] while other studies use AC motors, e.g., induction motors in [18][19][20], permanent magnet synchronous motors in [18,[21][22][23] and, finally, switched reluctance motors in [17,23,24]. The procedure used in each type of motor is similar, although the set of equations and control techniques could be different between them.…”

Section: Introductionmentioning

confidence: 99%

Step-by-Step Small-Signal Modeling and Control of a Light Hybrid Electric Vehicle Propulsion System

et al. 2019

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This paper develops step-by-step a complete electric model of a light hybrid electric vehicle propulsion system. This model includes the vehicle mass, the radius and mass of the wheels, the aerodynamic profile of the vehicle, the electric motor and the motor drive, among other elements. Each element of the model is represented by a set of equations, which lead to getting an equivalent electric circuit. Based on this model, the outer and inner loop compensators of the motor drive control circuit are designed to provide stability and a fast dynamic response to the system. To achieve this, the steady-state equations and the small-signal model of the equivalent electric circuit are also obtained. Furthermore, as these elements are the main load of the power distribution system of the fully electric and light hybrid electric vehicle, the input impedance model of the set composed of the input filter, the motor drive, the motor, and the vehicle is presented. This input impedance is especially useful to get the system stability of the entire power distribution system.

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Section: Introductionmentioning

confidence: 99%

Step-by-Step Small-Signal Modeling and Control of a Light Hybrid Electric Vehicle Propulsion System

et al. 2019

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“…However, EV technology still faces many challenges such as long drive range, long battery operating life, and high charge-discharge cycle rate in order to recover as much of the vehicle's kinetic energy as possible and supply high peak energies on demand [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Synergetic Control of a Hybrid Battery-Ultracapacitor Energy Storage System

Dhaouadi¹,

Khosravi²,

Hori³

2018

Advancements in Energy Storage Technologies

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This chapter presents a synergy-based cascade control scheme for a hybrid batteryultracapacitor (UC) energy storage system. The purpose is to improve the dynamic response of the battery-based energy storage system using an ultracapacitor module as an auxiliary energy storage unit. A bidirectional DC-DC converter is designed to interface between the ultracapacitor module and the main DC-bus. The control scheme is based on a fast inner current control loop using sliding mode control and an outer loop for DC-bus voltage regulation using synergy-based control. The improvement in performance is demonstrated through simulation and experiments. The results show that the DC-bus voltage is well regulated under external load disturbances with fast dynamic transients. The ultracapacitor module is able to absorb the sudden load variations and limit the battery power requirements by maintaining an optimal power balance between the two embedded storage units. The performance of the proposed synergy-based controller is compared with the standard PI controller, and its ability to achieve optimal transient performance is verified.

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“…Content may change prior to final publication. speed control and differential speeds of the two rotors [21], the MGDRM can really decouple the motion of the engine and wheels. With the developed control system, both engine startup and torque coordination functions are realized.…”

Section: Introductionmentioning

confidence: 99%

Motion Control and Performance Evaluation of a Magnetic-Geared Dual-Rotor Motor in Hybrid Powertrain

Sun

Cheng

Wen

et al. 2017

IEEE Trans. Ind. Electron.

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 -The magnetic-geared dual-rotor motor (MGDRM) has been proposed as a power split device (PSD) for several years, but there is not an evaluation work for a MGDRM in a real hybrid powertrain so far. As a pilot demo, a MGDRM-based hybrid powertrain with a real engine is built and tested in a real hybrid test bench. The closed-loop speed control is developed for the MGDRM, with which two pragmatic functions of the hybrid powertrain are realized by the MGDRM: Firstly, the engine can be started by the MGDRM outer rotor no matter the vehicle is parking or travelling. Secondly, the torque coordination function of the MGDRM can help the engine to stabilize at a fixed work situation. This feature is the basement to adjust the operation and efficiency of engine. The power conversion efficiency map of the MGDRM is tested, based on which, the performance of the power split in different operating situations can be evaluated.

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Four-Axis Vector-Controlled Dual-Rotor PMSM for Plug-in Electric Vehicles

Cited by 81 publications

References 25 publications

Step-by-Step Small-Signal Modeling and Control of a Light Hybrid Electric Vehicle Propulsion System

Step-by-Step Small-Signal Modeling and Control of a Light Hybrid Electric Vehicle Propulsion System

Synergetic Control of a Hybrid Battery-Ultracapacitor Energy Storage System

Motion Control and Performance Evaluation of a Magnetic-Geared Dual-Rotor Motor in Hybrid Powertrain

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