Digital Implementation of Space Vector PWM for Three Phase Inverter with Simplified C-Block PSIM Utilization

Rusli, Muhammad Rizani; Nugroho, Mochamad Ari Bagus; Jati, Mentari Putri; Aditya, Angga Wahyu; Fauziah, Melinda Badriatul; Toar, Handri; Taufik, Taufik

doi:10.1109/ies53407.2021.9593292

Cited by 2 publications

(1 citation statement)

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“…PSIM is very popular and widely used because it is simple, userfriendly, accurate, and can be developed into real system applications. It can also be integrated with programming facilities using a programmable simplified C-block [18]- [21]. To simulate PWM in PSIM, the 'Gating Block' component or a PWM generator composed of a DC source and a triangular source inserted into a comparator can generally be used.…”

Section: Introductionmentioning

confidence: 99%

BLDC Motor Drives with A Programmable Simplified C-Block to Generate Accurate Six-Step PWM Based on STM32 Microcontroller

Rusli

Jati²,

Nugroho³

et al. 2023

ELINVO

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This paper presents a digital implementation of a brushless direct current motor (BLDCM) drive with a six-step pulse width modulation (PWM) using a programmable simplified C-block based on the STM32 microcontroller. The implementation is conducted through the PSIM simulation platform, which is commonly used for power electronics and motor control. This approach combines the benefits of using a programmable simplified C-block for precise and flexible programming with the PWM concepts of the STM32 microcontroller. The PWM method used on the BLDCM drive is the unipolar upper PWM technique (H~PWM_L~ON). The performance of the PWM implementation is analyzed in detail, including the accuracy of the PWM generation using a Fast Fourier Transform (FFT), the gating of the IGBTs in the three-phase inverter, and the effect of the duty cycle on the BLDCM's speed, phase voltage, and phase current.

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Section: Introductionmentioning

confidence: 99%