Figure - available from: Journal of Vibroengineering
This content is subject to copyright.
Source publication
In order to improve the reliability and stability of hybrid electric vehicle driving motor system, according to the performance parameters of the hybrid electric vehicle, the driving motor system is designed and analyzed for the hybrid electric vehicle. Based on the performance parameters of the hybrid electric vehicle, the power parameters of the...
Similar publications
It is well known that the use of slotted stators in motors produces undesirable effects, such as magnetic flux distortion, additional losses, ripple torque, and vibration. However, a large number of studies pay more attention to stator slots and magnetic slot wedges (MSW) in asynchronous motors and permanent magnet motors, ignoring the same problem...
A permanent magnet synchronous motor (PMSM) based on the principle of variable exciting magnetic reluctance (VMRPMSM) is presented. The motor is equipped with symmetrical non-magnetic conductors on both sides of the tangential magnetized permanent magnets (PMs). By placing the non-magnetic conductor (NMC), the magnetic reluctance in the exciting ci...
To improve the motor efficiency and expand the actual external characteristic region of electric vehicle permanent magnet synchronous motor (PMSM) drive systems, the optimal operation of mapping torque to d-q axis current is usually applied. Nevertheless, it is difficult to deal with the complex mechanism factors such as parameter saturation and te...
Due to the existence of the magnetic pole edge effect, the actual cogging torque of the existing segmented step skew motor does not reach the theoretical minimum. Thus, a method for suppressing cogging torque of permanent magnet synchronous motor considering the magnetic pole edge effect is proposed. The magnetic pole edge effect is creatively conv...
This paper presents a method for reducing the cogging torque and ripple torque of interior permanent magnet synchronous motor (IPMSM) based on the magnetic field harmonic offset method. This method establishes the internal correlation between cogging torque harmonics and ripple torque harmonics. The suppression or cancellation of magnetic field har...
Citations
... The underlying theory for electric cars was that the multiple engines perform best at varying speeds. The motor was effective for torque or rotary charger output, and the combustion motor was good for machines back and forth in time, which introduced high-speed operation [1] [2]. The switching operation from one to another at a correct timing and a proper proportion will save a energy which will cause a energy efficiency and also make a good fuel efficiency. ...
... Throughout the civilized era, IoT is much more crucial for successful effective approach and intelligent city technologies which, due to the Internet, include mobile apps (such as lights, heating systems, domestic intelligence surveillance equipment such as cameras, sensors and all security systems.The theft is now a day's major problem in the society and there is a solution which is IoT. Based on this the theft prevention system are growing with the newtechnologies [2]. A number of grave questions were posed about the dangers in the development of the IoT system, notably with respect to privacy and safety and the process of international standards has been undertaken.The design suite Proteus was the right software package primarily for the automation tool in electronic design. ...
This work proposes the charge optimization strategy for the electric vehicle is in order to utilize the maximum charger available in renewable energy resource and to minimize the utilization of charge available in charger grids. Also while driving the electric vehicle, the decision making algorithm will continuously checks the limit of charger generated by the alternator and the solar cell incorporated in the E-Vehicle and switches over the battery charging to the maximum charger available resource.
... The underlying theory for electric cars was that the multiple engines perform best at varying speeds. The motor was effective for torque or rotary charger output, and the combustion motor was good for machines back and forth in time, which introduced high-speed operation [1] [2]. The switching operation from one to another at a correct timing and a proper proportion will save a energy which will cause a energy efficiency and also make a good fuel efficiency. ...
... Throughout the civilized era, IoT is much more crucial for successful effective approach and intelligent city technologies which, due to the Internet, include mobile apps (such as lights, heating systems, domestic intelligence surveillance equipment such as cameras, sensors and all security systems.The theft is now a day's major problem in the society and there is a solution which is IoT. Based on this the theft prevention system are growing with the newtechnologies [2]. A number of grave questions were posed about the dangers in the development of the IoT system, notably with respect to privacy and safety and the process of international standards has been undertaken.The design suite Proteus was the right software package primarily for the automation tool in electronic design. ...
... Maxwell is a rotary motor design software solution that is capable of quickly calculating the performance indicators of a variety of motors (synchronous motors, induction motors, mechanical, or electronic commutation motors, etc.). In the process of using RMxprt, the user should specify the motor's stator and rotor diameter, slot, iron core length, insulation, winding, and some other related parameters, as well as the size of the permanent magnet with the material type [17]. PMSM design involves a variety of parameters, including electrical (inductance, resistance, back emf, and current), geometric (outside/inside radius of rotor, outside/inside radius of stator, and stator back) and magnetic. ...
Electric vehicles (EVs) should have an electrical motor with high efficiency, high power density, and a wider constant power operating region, as well as ease of control and inexpensive manufacturing cost. To achieve these requirements, a real-time control-oriented electric motor model is essential. A co-simulation method based on Ansys software (Maxwell and Twin Builder) and MATLAB/Simulink for Permanent Magnet Synchronous Motor (PMSM) model is presented, which can improve the design of the PMSM and evaluate its performance by Rotating Machine Expert (RMxprt) when any slight modification of parameters and output inaccuracy occur. The PMSM drive system under different input reference speeds was analyzed by simulation, which testified that co-simulation of the magnetic and electrical domain is necessary to capture all applicable effects. The simulation results show the good feasibility of the motor model and control method, which achieves the desired effect and fast response with a small torque ripple as well. Such a developed prototype allows both accurate and simple characterization and optimization to be made possible.
