Direct torque control of non-salient pole AFPMSMs with SVPWM inverter

Hassan, Amir Y.; Rohieem, Ahmed Gouda; Saleh, Saber M.

doi:10.11591/ijpeds.v13.i4.pp2014-2023

Cited by 2 publications

(2 citation statements)

References 19 publications

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“…Adopting permanent magnets in machines has garnered considerable attention from researchers and electric motor manufacturers. Permanent magnet machines can be categorized into two primary types: radial flux and axial flux [8]. Axial flux permanent magnet motors offer distinct advantages of high-power density, efficiency, and rapid dynamic response, all within a more compact form factor than radial flux.…”

Section: Introductionmentioning

confidence: 99%

Electric Boat Propulsion with IPM BLDC Motors: Performance and Efficiency Analysis

Dewi Rianti Mandasari,

Budi Sudiarto,

Lia Amelia

et al. 2024

Jurnal Nasional Teknik Elektro dan Teknologi Informasi

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Air pollution, particularly the presence of PM2.5 particles, remains a global health concern. While Indonesia exhibits lower PM2.5 levels than the global average, vehicular emissions significantly contribute to air pollution. In light of environmental and health considerations, adopting eco-friendly electric motors, mainly interior permanent magnet brushless direct current (IPM BLDC) motors, represents a promising solution for cleaner and more efficient boat propulsion systems, benefiting both the environment and the livelihoods of fishermen. This study thoroughly examines the efficiency and performance of IPM BLDC motors in boat propulsion, utilizing finite element analysis (FEA) through ANSYS Maxwell. The FEA simulations in ANSYS Maxwell were tailored to focus on crucial design variables such as motor torque, speed, and thermal management. It aimed to ensure that the motor specifications meet electric boats’ operational needs in fishing and search operations. Notably, at the desired speed of 5,000 rpm, the motor achieved a torque of 15 Nm with a cogging torque of just 7% and maintained an average efficiency of 89%. Significantly, it operated at a safe temperature without requiring additional cooling systems. Furthermore, simulation outcomes suggested that the motor could effectively function at higher speeds, specifically 6,300 rpm, presenting an exciting opportunity to enhance boat propulsion systems through increased motor speed.

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Section: Introductionmentioning

confidence: 99%

Electric Boat Propulsion with IPM BLDC Motors: Performance and Efficiency Analysis

Dewi Rianti Mandasari,

Budi Sudiarto,

Lia Amelia

et al. 2024

Jurnal Nasional Teknik Elektro dan Teknologi Informasi

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show abstract

“…The accuracy and convenience with which the motor properties and parameters may be acquired generally define the success of this topology utilizing the indirect method [11], [12]. Separately excited dc motors are often used in applications needing precise control of speed and torque over a wide range [13]- [15]. In this paper, we concentrated on the study of microcomputer-based torque control of dc separately excited motor using the PI controller.…”

Section: Introductionmentioning

confidence: 99%

Torque control of a 5 KW, 220 V separately excited DC motor using microcomputer

Ahmed

El‐Emary

Alaas

et al. 2023

IJPEDS

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Fast torque control is crucial for various applications, including diesel-electric locomotives, electric automobiles, and steel plants. The purpose of this paper is to utilize a microcomputer to control the torque of a separately-excited DC motor fed from a single-phase semi-controlled converter. There are numerous strategies to determine torque using direct or indirect methods. The greatest issue of direct strategy using torque meters is that the measuring device must be installed between the motor and the load. In this paper, we avoid this challenge by employing the indirect approach, specifically by monitoring several DC machine-specific quantities such as voltage, current, and speed, which are easier to determine experimentally. This technology is unquestionably helpful in real-world applications since it eliminates any mechanical impact on the installation. This paper describes the system configuration and provides an explanation of the architecture and system features. The simulation of the proposed system using TUSTSIM dynamic simulation program which is capable of simulating the control system with a digital controller in the loop is presented. An implementation of microcomputer-assisted torque control of DC separately excited motor with proportional integral (PI) controllers is presented. A typical oscillography of the driving characteristics is provided along with the experimental results.

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Direct torque control of non-salient pole AFPMSMs with SVPWM inverter

Cited by 2 publications

References 19 publications

Electric Boat Propulsion with IPM BLDC Motors: Performance and Efficiency Analysis

Electric Boat Propulsion with IPM BLDC Motors: Performance and Efficiency Analysis

Torque control of a 5 KW, 220 V separately excited DC motor using microcomputer

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