A novel selective harmonic elimination for duple voltage boosting nine level inverter topology with fewer switching components for renewable energy applications

Manickam, K.; Kaliyaperumal, Saravanan; Muthusamy, Suresh; Panchal, Hitesh

doi:10.1080/15567036.2022.2028939

Cited by 6 publications

(2 citation statements)

References 26 publications

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“…Among these algorithms, the PSO method is the most commonly used in SHE‐PWM due to its simplicity and capability to find the global solution 31 . The algorithm is defined as follows: First, multiple vectors are initialized, corresponding to our populations. Second, those populations are evaluated through a fitness function (THD value in first case). Third, the personal best for each individual and the global best of the population are determined. Last, new populations are created by calculating the velocity vector using the formula described in Manickam et al 32 Then, the algorithm returns to Step 2. …”

Section: Selective Harmonic Elimination Pwmmentioning

confidence: 99%

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Simplified selective harmonic elimination PWM for three‐level five‐phase T‐NPC inverter

Bennacer

Bentafat

Benachour

et al. 2023

Circuit Theory & Apps

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SummaryThis paper presents a selective harmonic PWM strategy (HSE‐PWM) to control a five‐phase three‐level T‐NPC inverter. The proposed method aims to reduce switching losses and directly eliminate specific orders of harmonics, while also controlling the fundamental magnitude. MATLAB/Simulink simulations are conducted using an RL load, and the implementation is tested using a simplified method on an STM32F4 controller board. Experimental tests are then carried out to validate the simulation results. Additionally, power losses and efficiency are studied using Plecs software. The paper explores four different cases of switching angles number and proposes three SHE methods: a simple SHE based on Newton Raphson's method, SHE with current THD optimization, and SHE with common mode voltage (CMV) optimization using the PSO algorithm. The proposed methods provide complete control over the fundamental of the output voltage and the selected harmonics while reducing switching losses. A comparison is carried out in terms of voltage waveform, maximum CMV, fundamental magnitude, total harmonic distortion (THD), and power efficiency for the three methods. The paper concludes that the proposed modulation can be useful in high‐power applications.

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Section: Selective Harmonic Elimination Pwmmentioning

confidence: 99%

“…4. Last, new populations are created by calculating the velocity vector using the formula described in Manickam et al 32 Then, the algorithm returns to Step 2.…”

mentioning

confidence: 99%

Simplified selective harmonic elimination PWM for three‐level five‐phase T‐NPC inverter

Bennacer

Bentafat

Benachour

et al. 2023

Circuit Theory & Apps

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A New Generalised Symmetrical/Asymmetrical Boost Integrated Multilevel Inverter with Reduced Components for PV/UPS Applications

Babu

Narasimharaju

2023

International Journal of Electronics

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Design of smart autonomous solar panel with cascaded SEPIC-boost converter for high voltage renewable applications

Kumari

Pyakurel

Bhattacharya

et al. 2023

Energy Sources, Part A: Recovery, Utilization, and Environmenta

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Solar energy is most admired alternative to traditional energy sources. Special attention is required to improve solar gathering techniques in mountainous regions like Sikkim, where sun availability is unreliable but irradiance level is high. This paper proposes a hardware model for smart autonomous selfadjusting solar panel whose output is fed to DC-DC Cascaded SEPIC-Boost Converter for high voltage renewable based applications. The developed renewable system is designed to adjust the panel in a position where maximum voltage is extracted. The output of the solar panel is fed to the DC-DC cascaded converter. A detailed circuit analysis is performed to evaluate the system's e ciency and voltage gain. The converter is examined with different duty cycles. The proposed converter generates 40 V DC output with 20 V DC input voltage from solar panel at 50% duty ratio and gives 90% e ciency. The feasibility of the converter is con rmed with results obtained from an experimental prototype.

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A novel selective harmonic elimination for duple voltage boosting nine level inverter topology with fewer switching components for renewable energy applications

Cited by 6 publications

References 26 publications

Simplified selective harmonic elimination PWM for three‐level five‐phase T‐NPC inverter

Simplified selective harmonic elimination PWM for three‐level five‐phase T‐NPC inverter

A New Generalised Symmetrical/Asymmetrical Boost Integrated Multilevel Inverter with Reduced Components for PV/UPS Applications

Design of smart autonomous solar panel with cascaded SEPIC-boost converter for high voltage renewable applications

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