International Journal of Power Electronics and Drive Systems (IJPEDS)最新文献_第4页

Solar PV based seventeen level reduced switch symmetrical multilevel inverter topology fed induction motor 基于太阳能光伏的十七级减小开关对称多电平逆变器拓扑结构馈电感应电机

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp1009-1016

Ujwal Gajula, Kalpanadevi Manivannan, N. M. Reddy

{"title":"Solar PV based seventeen level reduced switch symmetrical multilevel inverter topology fed induction motor","authors":"Ujwal Gajula, Kalpanadevi Manivannan, N. M. Reddy","doi":"10.11591/ijpeds.v15.i2.pp1009-1016","DOIUrl":"https://doi.org/10.11591/ijpeds.v15.i2.pp1009-1016","url":null,"abstract":"Multilevel inverters have received a lot of interest in recent years due to their ability to deliver more voltage levels than typical two-level inverters. Because of this property, multilevel inverters can produce output waveforms that closely resemble sinusoidal waveforms, lowering harmonic distortion dramatically. The emergence of reduced switch symmetrical multilevel inverter topologies has developed the curiosity of many different power conversion systems. These new topologies offer numerous advantages, including greater output voltage quality, fewer harmonic distortions, and increased power conversion efficiency. The inclusion of these inverters in the feeding of induction motors is one of their many prominent uses. A 17 levels of multi-level inverter (MLI) topology is presented with reduced switch count and harmonic reduction for power quality improvement. The inverter is fed by isolated equal photovoltaic panels which act as direct current or DC source. To reduce complexity, switching pulses are generated using hybrid pulse width modulation technique which is designed as controller. Through the use of MATLAB/Simulink, the performance assessment of a unique cascaded multilevel inverter-based reduced switch symmetrical inverter feeding an induction motor drive has been verified. The harmonic distortion with reduced switches obtained is 7.47% which is comparatively less than when compared with conventional cascaded H-bridge topology.","PeriodicalId":355274,"journal":{"name":"International Journal of Power Electronics and Drive Systems (IJPEDS)","volume":"41 43","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141232669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Li-ion battery charger based on LDO regulator with pre-charge mode in 180 nm CMOS technology 基于 LDO 稳压器的锂离子电池充电器，采用 180 nm CMOS 技术的预充电模式

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp659-669

Mounir Ouremchi, Karim El khadiri, Hassan Qjidaa, Mohammed Ouazzani Jamil

引用次数: 0

Investigation on implementing the swarm nano grid system for effective utilization of solar-powered agro-industries 关于实施蜂群纳米电网系统以有效利用太阳能农用工业的研究

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp1128-1136

N. Karthikeyan, S. Nanthagopal, R. Dharmaprakash, R. Ravikumar, Karthikeyan Nagarajan

{"title":"Investigation on implementing the swarm nano grid system for effective utilization of solar-powered agro-industries","authors":"N. Karthikeyan, S. Nanthagopal, R. Dharmaprakash, R. Ravikumar, Karthikeyan Nagarajan","doi":"10.11591/ijpeds.v15.i2.pp1128-1136","DOIUrl":"https://doi.org/10.11591/ijpeds.v15.i2.pp1128-1136","url":null,"abstract":"The agro-industry is the backbone of the global economy, even in the twenty-first century. The agro-industry would not be what it is now without irrigation. The production and use of renewable energy in this sector of the agricultural economy have also expanded rapidly in recent years. Base-load power production and conversions dominate the literature. This research examines user concerns. The swarm nano grid system fixes this. The pulse width modulation (PWM) sinusoidal inverter converted stable DC power from the bidirectional DC-DC converter into sinusoidal AC voltage for the irrigation pump induction motor. Solar panels, batteries, and converters are costly, but they pay off. The nano grid distributes excess power generated during low demand to local loads. This technique works well when the load can be disconnected from the power grid. MATLAB is used to keep an eye on the reliability and efficiency of the induction motor. In the first simulation, solar power generation is modeled using the MATLAB Simulink software in two distinct modes. A PWM sinusoidal inverter that is driven by solar energy is what provides power to the 5.67 kW induction submersible motor. The simulation result provides a conceptual model of how induction motors powered by renewable energy sources function in practice.","PeriodicalId":355274,"journal":{"name":"International Journal of Power Electronics and Drive Systems (IJPEDS)","volume":"114 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141234482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Economic optimization of hybrid renewable energy resources for rural electrification 混合可再生能源资源用于农村电气化的经济优化

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp1147-1157

I. Adebayo, Yanxia Sun, Umar Awal

{"title":"Economic optimization of hybrid renewable energy resources for rural electrification","authors":"I. Adebayo, Yanxia Sun, Umar Awal","doi":"10.11591/ijpeds.v15.i2.pp1147-1157","DOIUrl":"https://doi.org/10.11591/ijpeds.v15.i2.pp1147-1157","url":null,"abstract":"In rural areas, grid expansions and diesel generators are commonly used to provide electricity, but their high maintenance costs and CO2 emissions make renewable energy sources (RES) a more practical alternative. Traditional methods such as analytical, statistical, and numerical-based techniques are inadequate for designing an energy-efficient RES. Therefore, this study utilized the bat algorithm (BA) to optimize the use of hybrid RES for rural electrification. A feasibility study was conducted in the village of Kalema to assess energy consumption, and a diesel-only system was modeled to serve the entire community. The BA was used to determine the optimal size and cost-effectiveness of the hybrid RES, with MATLAB R (2021a) utilized for simulation. The BA's performance was compared with diesel only and GA using cost of energy (COE) and CO2 emissions as metrics. Diesel generators only produced a COE of $6,562,000 and 1679.6 lb/hr of CO2 emissions. COE with BA was $356,9781.37 (a 45.6% reduction) and CO2 emissions were 635.29 lb/hr (a 62.2% drop). Genetic algorithm (GA) resulted in $364,3122.46 COE and 652.69 lb/hr CO2 emissions, indicating 61.1% and 44.5% decreases, respectively. BA significantly reduced COE and CO2 emissions over GA, according to the analysis.","PeriodicalId":355274,"journal":{"name":"International Journal of Power Electronics and Drive Systems (IJPEDS)","volume":"22 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141234950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Novel control of PV-wind-battery powered standalone power supply system based LSTM based ANN 基于 LSTM 的 ANN 的光伏-风能-电池供电独立供电系统的新型控制方法

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp1227-1234

Y. Hazarathaiah, B. Venkata, Rami Reddy

引用次数: 0

Comparing fuzzy logic and backstepping control for a buck boost converter in electric vehicles 比较电动汽车中降压升压转换器的模糊逻辑控制和反步进控制

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp883-891

Elmehdi Ennajih, Hakim Allali, Ezzitouni Jarmouni, Ilias Ennaoui

引用次数: 0

Coordination of hybrid vehicles strategies to improve fuel consumption and reduce the economic cost 协调混合动力汽车战略，改善燃料消耗，降低经济成本

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp725-732

Basima Taresh Dawood, Yasser Ahmad, Amjed Alwan Kadhim

引用次数: 0

Mitigation of voltage sag and voltage swell by using dynamic voltage restorer 使用动态电压恢复器缓解电压骤降和电压膨胀

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp1290-1299

El-Zahraa M. Mattar, Ekramy S. Mahmoud, Mohammed Ibrahim El-Sayed

引用次数: 0

Steady state stability assessment of voltage source converter in a DC microgrid under weak grid conditions 弱电网条件下直流微电网中电压源变换器的稳态稳定性评估

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp802-814

Ganeshan Viswanathan, G. V. Jayaramaiah

{"title":"Steady state stability assessment of voltage source converter in a DC microgrid under weak grid conditions","authors":"Ganeshan Viswanathan, G. V. Jayaramaiah","doi":"10.11591/ijpeds.v15.i2.pp802-814","DOIUrl":"https://doi.org/10.11591/ijpeds.v15.i2.pp802-814","url":null,"abstract":"Traditionally, steady-state assessment involves analyzing numerous variables using Eigen analysis. This paper presents a decision support application for diagnosing the steady-state assessment of droop-controlled voltage source inverters in islanded microgrid operations or weak grid operations with reduced input attributes. This paper proposes an approach using feature extraction from the state space variables of the droop-controlled voltage source inverter (VSI). Photovoltaic (PV) and wind energy sources are considered with their stipulated power-delivering capability considered. To improve the generalization of the predictive model, preprocessing techniques are employed to eliminate data distortions. Dimensionality reduction is achieved through principal component analysis (PCA) applied to the steady-state variables. The evaluation of the VSI's steady-state stability is conducted utilizing support vector classification algorithm. To ascertain the reliability of the steady-state stability classification, an assessment of the support vector machine (SVM) model's performance is carried out, which includes the examination of metrics like the area under the curve (AUC) and the receiver operating characteristics (ROC) curve. The findings from the assessment of VSI's steady-state stability indicate a commendable level of performance, achieving an accuracy rate of 93.5%.","PeriodicalId":355274,"journal":{"name":"International Journal of Power Electronics and Drive Systems (IJPEDS)","volume":"40 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141232568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The optimization of a GaN-based current aperture vertical electron transistor 优化基于氮化镓的电流孔径垂直电子晶体管

International Journal of Power Electronics and Drive Systems (IJPEDS) Pub Date : 2024-06-01 DOI: 10.11591/ijpeds.v15.i2.pp651-658

Dalila Hadjem, Zakarya Kourdi, Salim Kerai

引用次数: 0