Enhance Cascaded H-Bridge Multilevel Inverter with Artificial Intelligence Control

Sim, Sy Yi; Chia, C.K.; Utomo, Wahyu Mulyo; Goh, Hui Hwang; Buswig, Yonis M.; Siang, Alvin John Lim Meng; Kek, Sie Long; Bohari, Azuwien Aida; C.L, Cham

doi:10.11591/ijeecs.v11.i1.pp105-112

Cited by 7 publications

(5 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, the big problem of solving nonlinear equations with SHE technique in the large number of switching angles, because it makes the algorithm much more complicated. Also, by increasing the number of switching angles, the probability of getting the optimum solution of the switching angles is getting reduced [30,31].…”

Section: Selective Harmonic Elimination Methodsmentioning

confidence: 99%

A novel optimization harmonic elimination technique for cascaded multilevel inverter

Aboadla¹,

Khan²,

Habaebi³

et al. 2019

Bulletin EEI

View full text Add to dashboard Cite

The main goal of utilizing Selective Harmonic Elimination (SHE) techniques in Multilevel Inverters (MLI) is to produce a high-quality output voltage signal with a minimum Total Harmonic Distortion (THD). By calculating N switching angles, SHE technique can eliminate (N-1) low order odd harmonics of the output voltage waveform. To optimized and obtained these switching angles, N of nonlinear equations should be solved using a numerical method. Modulation index (m) and duty cycle play a big role in selective harmonic elimination technique to obtain a minimum harmonic distortion and desired fundamental component voltage. In this paper, a novel Optimization Harmonic Elimination Technique (OHET) based on SHE scheme is proposed to re-mitigate Total Harmonic Distortion. The performance of seven-level H-bridge cascade inverter is evaluated using PSIM and validated experimentally by developing a purposely built microcontroller-based printed circuit board.

show abstract

Section: Selective Harmonic Elimination Methodsmentioning

confidence: 99%

A novel optimization harmonic elimination technique for cascaded multilevel inverter

Aboadla¹,

Khan²,

Habaebi³

et al. 2019

Bulletin EEI

View full text Add to dashboard Cite

show abstract

“…Numerous uses of AI are changing our lives with the aid of technological breakthroughs. The world is becoming digital as a result of the integration of AI technologies with different applications and hardware Sy et al (2018). It is capable of handling complicated problems in a variety of fields, including many different industries, including robotics, banking, gaming, chatbots, business, marketing, transportation, healthcare, automotive, and business.…”

Section: Applications Of Artificial Intelligencementioning

confidence: 99%

A Brief Review of the Development Path of Artificial Intelligence and Its Subfields

Krithiga

Mohan

Senthilkumar

2023

Int. J. Eng. Tech. Mgmt. Res.

View full text Add to dashboard Cite

The broad discipline of Artificial Intelligence (AI) aims to automate processes that currently require human intelligence. Understanding intelligence and creating intelligent systems are the two clear objectives of AI. AI is interested in decision-making tools including knowledge representation, machine learning, heuristic reasoning, and inference approaches. The roots of AI can be found in philosophy, literature, and the human imagination. Early advancements in engineering, electronics, and many other fields have inspired AI. In this paper, we begin with a general introduction to the area of AI, then move on to its inception, history, subfields, and various applications.

show abstract

“…THD variation analysis of current source inverter fed electric motor drive system during various fault conditions is conducted in [20] and it shows that during a fault condition, the THD of motor drive increases [21]. THD minimization can be done using various methods, out of which multi-level inverter (MLI) fed IM drive preferably used to reduce THD in IM drive [22]- [24]. This is because MLI are good power quality and have higher voltage capability [25]- [27].…”

Section: Introductionmentioning

confidence: 99%

Enhanced DTC induction motor drives for THD minimization performance improvement with multilevel inverter

Chien

Sim

Utomo

et al. 2022

IJPEDS

View full text Add to dashboard Cite

Direct torque control (DTC) is a method applied in induction motor (IM) drives to control the speed and torque of IM accurately and independently without feedback signal. However, in fast fourier transform (FFT) analysis, the total harmonic distortion (THD) of the IM drives is high in DTC method with conventional inverter (CI). Therefore, the purpose of this study is to minimize the THD without affecting the drive’s performance. A DTC IM drive with multilevel inverter (MLI) is proposed in this study to reduce THD and preserve good speed and torque response of IM simultaneously. DTC IM drive with proposed MLI based THD minimization has several advantages over the DTC IM drive with CI, including higher generated output voltage with low distortion, operate under low switching frequency, and work with renewable energy. In order to prove the effectiveness of the proposed MLI based THD minimization in DTC IM drive, MATLAB Simulink is used to investigate the response of the IM drive and THD under different operating condition. From this study, proposed MLI based THD minimization DTC IM drive is able to reduce THD with a maximum of 13% in low speed operation as compared to DTC IM drive with CI.

show abstract

Enhance Cascaded H-Bridge Multilevel Inverter with Artificial Intelligence Control

Cited by 7 publications

References 6 publications

A novel optimization harmonic elimination technique for cascaded multilevel inverter

A novel optimization harmonic elimination technique for cascaded multilevel inverter

A Brief Review of the Development Path of Artificial Intelligence and Its Subfields

Enhanced DTC induction motor drives for THD minimization performance improvement with multilevel inverter

Contact Info

Product

Resources

About