International Journal of Power Electronics and Drive Systems最新文献_第7页

Fuzzy logic control of active and reactive power for a grid-connected photovoltaic system using a three-level neutral-point-clamped inverter 采用三电平中性点箝位逆变器的并网光伏系统有功与无功模糊控制

International Journal of Power Electronics and Drive Systems Pub Date : 2021-03-01 DOI: 10.11591/IJPEDS.V12.I1.PP453-462

Ghrissi Tahri, Z. A. Foitih, A. Tahri

引用次数: 5

Unmanned Aerial Vehicle-Aided Cooperative Regenerative Relaying Network under Various Environments 不同环境下无人机辅助协同再生中继网络

International Journal of Power Electronics and Drive Systems Pub Date : 2021-01-01 DOI: 10.11591/IJPEDS.V12.I2.PP%P

Thanh-Luan Nguyen, Duy-Hung Ha, P. Tin, Hien Dinh Cong

引用次数: 0

An improved zero-voltage zero-current transition boost converter employing L-C-S resonant network 一种采用L--S谐振网络的改进型零电压零电流过渡升压变换器

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/IJPEDS.V11.I4.PP1844-1856

N Anandh, Akhilesh Sharma, S JuliusFusic, H. Ramesh

{"title":"An improved zero-voltage zero-current transition boost converter employing L-C-S resonant network","authors":"N Anandh, Akhilesh Sharma, S JuliusFusic, H. Ramesh","doi":"10.11591/IJPEDS.V11.I4.PP1844-1856","DOIUrl":"https://doi.org/10.11591/IJPEDS.V11.I4.PP1844-1856","url":null,"abstract":"An improved zero-voltage zero-current transition boost converter (IZVZCTBC) is introduced. This converter is basically a fourth-order DC-DC converter wherein a L-C-S (Inductor–Capacitor–Switch) resonant circuit is embedded for soft-switching. L-C-S tank network is the modified version of conventional ZVZCT switch cell. The main feature of L-C-S tank circuit is to enhance the performance of zero-voltage zero-current transition boost converter in terms of eliminating the high current stress, decreasing the switching losses and increasing the efficiency of converter. This converter exhibits both zero-voltage turn on and zero-current turn off switching characteristics based on the gating signals applied to switches. The principle of operation and time domain expressions of IZVZCT boost converter with L-C-S cell are presented. For the closed loop operation, digital controller is designed and the performance of the controller has been validated through simulation for different line and load variations. The mathematical and theoretical analysis is verified accurately by a 12-24 V, 30 W converter through PSIM simulation software and the results ensures that overall efficiency of the converter has improved to 97% along with elimination of current stress.","PeriodicalId":38280,"journal":{"name":"International Journal of Power Electronics and Drive Systems","volume":"11 1","pages":"1844-1856"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41596020","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: 1

Investigation of low voltage DC microgrid using sliding mode control 采用滑模控制的低压直流微电网研究

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/IJPEDS.V11.I4.PP2030-2037

D. Sattianadan, G. Kumar, R. Sridhar, Kuthuru Vishwas Reddy, B. S. T. Reddy, P. Mamatha

{"title":"Investigation of low voltage DC microgrid using sliding mode control","authors":"D. Sattianadan, G. Kumar, R. Sridhar, Kuthuru Vishwas Reddy, B. S. T. Reddy, P. Mamatha","doi":"10.11591/IJPEDS.V11.I4.PP2030-2037","DOIUrl":"https://doi.org/10.11591/IJPEDS.V11.I4.PP2030-2037","url":null,"abstract":"As the requirement of power increases, the use of renewable energy resources has become prominent. The power collected from these energy resources needs to be converted using AC-DC or DC-DC converters. The control of DC-DC converters is a complex task due to its non-linearity in the converter introduced by the external changes such as source voltage, cable resistance and load variations. Converters are to be designed to obtain a well stabilized output voltage and load current for variable source voltages and load changes. Droop control method is the most abundantly used technique in controlling the parallel converters. The major limitations of the conventional droop control technique are circulating current issues and improper load sharing. The proposed work is to resolve these issues by integrating Sliding Mode Controller (SMC) with the converter in order to enhance the performance of DC microgrid. The entire control system was designed by taking the output voltage error as the control variables. Similarly, droop control with PI and PID were also performed and all these techniques were simulated and compared using MATLAB/Simulink. The experimental results show that the proposed sliding mode controller technique provides good overall performance and is suitable against variable voltage and load changes.","PeriodicalId":38280,"journal":{"name":"International Journal of Power Electronics and Drive Systems","volume":"11 1","pages":"2030-2037"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42307358","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: 8

Analysis on EMF characteristics for torque ripple reduction in BLAC motor intended for HVLS fan application HVLS风机用BLAC电机转矩脉动抑制的电动势特性分析

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/IJPEDS.V11.I4.PP2203-2211

N. Abdullah, R. Othman, K. Karim, Lim Seng Tat

{"title":"Analysis on EMF characteristics for torque ripple reduction in BLAC motor intended for HVLS fan application","authors":"N. Abdullah, R. Othman, K. Karim, Lim Seng Tat","doi":"10.11591/IJPEDS.V11.I4.PP2203-2211","DOIUrl":"https://doi.org/10.11591/IJPEDS.V11.I4.PP2203-2211","url":null,"abstract":"This paper analyzes the harmonic characteristics of electromagnetic force (EMF) in Brushless Alternating Current (BLAC) motor for High Volume Low Speed (HVLS) fan application. Vibration and noise are one of the main crucial things in HVLS fan application. It comes from torque ripples which can be detected by harmonics of Electro Magnetic Force (EMF). Commonly, there are a few methods to eliminate the noise and vibrations issue, but most literatures only focus on small motor and not intended for HVLS fan application. Thus, the objective of this paper is to eliminate the harmonics content in EMF at early stage design. Through EMF harmonics the expected torque produced could be used to select proper slot-pole number in order to eliminate the noise and vibrations issue. In here, the analysis involves three different slot-pole numbers which are 18s/20p, 12s/10p and 9s/8p BLAC model, respectively. All models have similar volume of permanent magnet. The analysis is carried out using FLUX 2D Finite Element Analysis (FEA) for EMF computational and transient torque computation. Later, Fast Fourier Transform (FFT) analysis is used to calculate the harmonics of EMF. The analysis stage includes the EMF parameter analysis, harmonics and torque ripples analysis. It was found that 18s/20p has higher output torque with the lowest 5% torque ripple value. As a conclusion, this paper presents low torque ripple in point of view of the EMF characteristics in designing HVLS fan.","PeriodicalId":38280,"journal":{"name":"International Journal of Power Electronics and Drive Systems","volume":"11 1","pages":"2203-2211"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47860759","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: 2

Islanding detection of distributed generation systems using hybrid technique for multi-machine system 基于多机系统混合技术的分布式发电系统孤岛检测

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/IJPEDS.V11.I4.PP2046-2054

Sindhura S. Sirige, S. Choudhury, Jayalakshmi N. S.

引用次数: 2

New adaptive hysteresis band width control for direct torque control of induction machine drives 感应电机直接转矩控制的新型自适应磁滞带宽控制

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/IJPEDS.V11.I4.PP1908-1917

Arkan A. Kadum

{"title":"New adaptive hysteresis band width control for direct torque control of induction machine drives","authors":"Arkan A. Kadum","doi":"10.11591/IJPEDS.V11.I4.PP1908-1917","DOIUrl":"https://doi.org/10.11591/IJPEDS.V11.I4.PP1908-1917","url":null,"abstract":"This paper presents a new adaptive hysteresis band control approach used in direct torque control (DTC) of the induction motor (IM) drives with the switching tables for the generation of PWM signals. Constant Hysteresis Direct torque control (CHB-DTC) method used the torque and stator flux errors to generate the stator voltage reference and frequency vectors for controlling the three-phase induction motor. The CHB-DTC gives better torque transient performance but it has large steady state ripples. To reduce torque and stator current ripples in CHB-DTC controlled induction motor drives a new adaptive hysteresis band control (AHB) approach is proposed, where the hysteresis band is adapted in real time with the stator flux and torque errors variation, instead of fixed bandwidth. Both classical CHB-DTC method and the proposed adaptive hysteresis band DTC (AHB-DTC) fed three induction motor have been simulated using Matlab/Simulink. The simulation results at different operating conditions over a wide speed range demonstrate the validity, effectiveness, and feasibility of the proposed scheme. The measurements showed that torque ripples were significantly decrease with the new AHB-DTC technique and better speed response in step up or down compared to the CHB-DTC.","PeriodicalId":38280,"journal":{"name":"International Journal of Power Electronics and Drive Systems","volume":"11 1","pages":"1908-1917"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47710228","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: 4

Modified asymmetrical 13-level inverter topology with reduce power semiconductor devices 采用减小功率半导体器件的改进非对称13电平逆变器拓扑结构

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/ijpeds.v11.i4.pp2212-2222

M. S. Arif, Zeeshan Sarwer, S. Ayob, Mohd Zaid, Shahbaz Ahmad

{"title":"Modified asymmetrical 13-level inverter topology with reduce power semiconductor devices","authors":"M. S. Arif, Zeeshan Sarwer, S. Ayob, Mohd Zaid, Shahbaz Ahmad","doi":"10.11591/ijpeds.v11.i4.pp2212-2222","DOIUrl":"https://doi.org/10.11591/ijpeds.v11.i4.pp2212-2222","url":null,"abstract":"This paper introduces a modified multilevel inverter topology with asymmetrical dc sources combination. The significant features of the proposed circuit are the reduced number of switches and low total standing voltage (TSV). Proposed topology utilizes ten switches to produce 13 level output with per unit TSVp.u of 5.33. An additional feature of the proposed topology is the inherent negative level generation as there is no requirement of an H-bridge for the polarity reversals. Nearest level control (NLC) technique is used as the modulation strategy. Performance of the proposed topology is validated through extensive analysis using Simulink and PLECS software. Detailed circuit analysis and its power loss, as well as efficiency studies, have been carried out under constant and dynamic load conditions. Results obtained shows that the proposed topology is working well, producing an output of 13-level with total harmonic distortion of 6.36% and inverter efficiency of 98.8%. The topology is extended to n-level structure, and its generalized expressions for different parameters were formulated. The comparison of the generalized structure with other existing topology is carried out, and it is found that the proposed topology outperform other topologies on many parameters.","PeriodicalId":38280,"journal":{"name":"International Journal of Power Electronics and Drive Systems","volume":"11 1","pages":"2212-2222"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44588802","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: 2

Performance evaluation of PI controller for positive output Luo converter 正输出Luo变换器PI控制器的性能评价

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/IJPEDS.V11.I4.PP1816-1825

M. Ibrahim

{"title":"Performance evaluation of PI controller for positive output Luo converter","authors":"M. Ibrahim","doi":"10.11591/IJPEDS.V11.I4.PP1816-1825","DOIUrl":"https://doi.org/10.11591/IJPEDS.V11.I4.PP1816-1825","url":null,"abstract":"The aim of this work is to design and analyze a Proportional Integral (PI) controller for Positive Output Luo Converter applications. Positive Output Luo Converter is a developed DC-DC converter. It is respected as a right choice for most industrial application where the rate of the output load voltage must be varying between the low and high values of the input value of voltage, output voltage rise and fall is smaller. This converter involve Power electronics switches (Diodes and MOSFET) since these elements are non-linear. The detailed model includes high-frequency switching that is introducing discontinuities into the model. PI controller coefficients (kp, ki) are calculated by particle swarm optimization (PSO) to provide optimal PI as hybrid PI by PSO controller with simple design procedure .Transient and steady state responses requirement of the system are considered in designing the proposed PI controller. The consequences show that the time of performing characteristics of PSO-PI controller established on integral squared error (ISE) performance index has the best time performing characteristics, line disturbance, load disturbance and set point variation.","PeriodicalId":38280,"journal":{"name":"International Journal of Power Electronics and Drive Systems","volume":"11 1","pages":"1816-1825"},"PeriodicalIF":0.0,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46804586","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: 6

Discrete and continuous model of three-phase linear induction motors considering attraction force and end-effects 考虑吸力和端部效应的三相线性感应电动机离散和连续模型

International Journal of Power Electronics and Drive Systems Pub Date : 2020-12-01 DOI: 10.11591/IJPEDS.V11.I4.PP1737-1749

N. Toro-García, Y. A. Garcés-Gómez, F. E. Hoyos

引用次数: 3