International Journal of Applied Power Engineering (IJAPE)最新文献_第7页

Improving fault identification in smart transmission line using machine learning technique 利用机器学习技术提高智能输电线路的故障识别能力

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-12-01 DOI: 10.11591/ijape.v12.i4.pp359-366

Radhika Venkutuswamy, Baskaran Kaliyaperumal

{"title":"Improving fault identification in smart transmission line using machine learning technique","authors":"Radhika Venkutuswamy, Baskaran Kaliyaperumal","doi":"10.11591/ijape.v12.i4.pp359-366","DOIUrl":"https://doi.org/10.11591/ijape.v12.i4.pp359-366","url":null,"abstract":"In this work inevitable for power transmission boards such as Tamil Nadu Generation and Distribution Corporation Limited (TANGEDCO) to look for a low-cost communication system with low power usage and to improve supply reliability, to transmit reliable fault information back to the control centre in real time. This work aims to design an automated and effective fault identification and position system for all overhead power transmission network networks using all current fault indicator technologies, machine learning methods, and commercially tested communication technology to easily and reliably pin a transmission system's flawed point parts. This will help to people avoid touching the electrical wire and prevent electrical shocks and current wastage as well. Smart transmission lines have played a decisive role in developing human protection and preventing current wastage. The transmission line is opened and the state of the line is evaluated, and the information goes to electrical board (EB) office. The system monitors the data by sending the alert message to the person responsible for the GPS location, either via SMS or BUZZER, or by displaying the alert message lives. Transmission line distribution is broad and most of them are spread around the geographical environment.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"102 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138607900","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

Bidirectional Controller Supported Inductively Coupled Dual Buck converter based DSTATCOM with Passive Filter for PQ Improvement 双向控制器支持基于无源滤波器的电感耦合双降压转换器 DSTATCOM，以提高 PQ

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-12-01 DOI: 10.11591/ijape.v12.i4.pp429-440

M. Mangaraj, R. Thakur, Sanjay Kumar Mishra

引用次数: 0

Power quality enhancement by using Z-DVR based series voltage compensation with black widow optimization technique 基于Z-DVR的串联电压补偿黑寡妇优化技术提高电能质量

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp229-246

Ch Srivardhan Kumar, Z. Livinsa

{"title":"Power quality enhancement by using Z-DVR based series voltage compensation with black widow optimization technique","authors":"Ch Srivardhan Kumar, Z. Livinsa","doi":"10.11591/ijape.v12.i3.pp229-246","DOIUrl":"https://doi.org/10.11591/ijape.v12.i3.pp229-246","url":null,"abstract":"In distribution system, voltage quality issues are the most concerning disturbances influencing the power quality (PQ). As a result, to alleviate this PQ concerns such as sag, swell, fluctuation, interruption, and harmonics on the sensitive load, the series voltage compensator dynamic voltage restorer (DVR) is utilized. Furthermore, a Z-source inverter (ZSI) based DVR is proposed in this paper to improve the power system's voltage restoration properties. To compensate the voltage concerns which is occurs in passive and transmission components, the 3-φ Z-DVR inverter with proportional integral derivative (PID) controller tuned by black widow optimization (BWO). By short circuiting the legs of inverter in the ZSI, prepare the possibility of buck and boost in voltage and utilize the LC impedance grid which incorporated power source to inverter circuit. In addition, to obtain the injecting voltage, PID control scheme for ZSI based DVR is proposed in this paper. The proposed modelling and simulation of DVR is implemented in MATLAB/Simulink tool and the outcomes are analyzed. Furthermore, reduction in voltage concerns, and total harmonics distribution (THD) with BWO tuned PID controller is superior which is 1.01% when compared with existing methods such as Harris Hawks optimization (HHO) based PID, genetic algorithm (GA) based PID controller.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"160 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123454384","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

An intelligent converter and controller for electric vehicle drives utilizing grid and stand-alone solar photovoltaic power generation systems 一种利用电网和独立太阳能光伏发电系统的电动汽车驱动智能转换器和控制器

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp255-276

G. S. Reddy, M. Premkumar, Suraj Ravi, L. Abualigah

{"title":"An intelligent converter and controller for electric vehicle drives utilizing grid and stand-alone solar photovoltaic power generation systems","authors":"G. S. Reddy, M. Premkumar, Suraj Ravi, L. Abualigah","doi":"10.11591/ijape.v12.i3.pp255-276","DOIUrl":"https://doi.org/10.11591/ijape.v12.i3.pp255-276","url":null,"abstract":"In this study, a battery energy management system for electric vehicle (EV) applications is proposed with a standalone photovoltaic (PV) source and controlled based on the availability of grid, PV source, load consumption, and energy stored in the battery. This paper proposes a single-ended primary-inductance converter (SEPIC) DC-DC converter for charging the battery through the utility and PV source that provides good load regulation. The bidirectional nature of the proposed DC-DC converter provides the charging and discharging of the EV battery in the succeeding modes of operation, i) grid-tied charging, ii) PV-tied charging, iii) discharging to the load in the absence of utility and PV source, and iv) regenerative braking. An improved perturb and observe-based maximum power point tracking (MPPT) algorithm is proposed to track the maximum power from the PV source. In addition, to handle the four modes of operation, a dedicated controller is also proposed. Firstly, the proposed system is validated using MATLAB/Simulink software by considering different operating conditions, and the performance is compared with the traditional MPPT algorithms. Finally, the effectiveness of the suggested system is validated through an experimental prototype. The result proved the superiority of the converter and controller over the traditional systems. ","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"288 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133526809","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

Experimental analysis of DI-ZSI based DSTATCOM 基于DI-ZSI的DSTATCOM的实验分析

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp341-348

Jogeswara Sabat, M. Mangaraj, Ajit Kumar Barisal, Praveen Kumar Yadav Kundala, R. Thakur

{"title":"Experimental analysis of DI-ZSI based DSTATCOM","authors":"Jogeswara Sabat, M. Mangaraj, Ajit Kumar Barisal, Praveen Kumar Yadav Kundala, R. Thakur","doi":"10.11591/ijape.v12.i3.pp341-348","DOIUrl":"https://doi.org/10.11591/ijape.v12.i3.pp341-348","url":null,"abstract":"This article presents the dual operation of distributed energy resources (DER) integrated impedance source inverter (DI-ZSI). The distribution grid, DER and variable nonlinear load are operating on two modes. In mode-1, power generated by the DER is zero or less then the load requirement and the inverter act as a voltage source inverter (VSI) for shunt compensation only. But, in mode-2, power generated by the DER greater than the load requirement and operates as a DI-ZSI based distributed static compensator (DSTATCOM). In this scenario, it not only acts as a shunt compensator but also inject active power to the distribution grid. An accurately tuned proportional integral with adaptive least mean square (ALMS) controller is used to generate the switching signals of inverter switches. The DI-ZSI performs stable operation in the distribution grid over a variable non-linear loading. A field programmable gate array (FPGA) SPARTAN-6 controller is used to develop the proposed system. Experimental results from DI-ZSI and VSI under variable loading highlighted the superiority of the DI-ZSI as per guidelines imposed by IEEE-2030-7-2017.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128264346","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

Comparative analysis of THD for square-wave inverter at different conduction modes 方波逆变器在不同导通方式下的THD比较分析

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp312-320

Ranitesh Gupta, K. Sahay

引用次数: 0

Reactive power control of solar photovoltaic inverters for grid code compliance support 太阳能光伏逆变器无功功率控制为电网规范符合性提供支持

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp300-311

M. Zainuddin, Frengki Eka Putra Surusa, Muhammad Asri, Aprian Mokoagow

{"title":"Reactive power control of solar photovoltaic inverters for grid code compliance support","authors":"M. Zainuddin, Frengki Eka Putra Surusa, Muhammad Asri, Aprian Mokoagow","doi":"10.11591/ijape.v12.i3.pp300-311","DOIUrl":"https://doi.org/10.11591/ijape.v12.i3.pp300-311","url":null,"abstract":"The compensation of reactive power in smart inverters is one solution to address the issue of voltage violations in the distribution network due to the penetration of solar photovoltaic power generation. However, options for reactive power control are limited during variations in irradiation and daily load on the feeder. This study aims to investigate the performance difference between four reactive power control techniques including Q(V) control, Q(P) control, fixed Q-Var, and fixed power factor (PF) available in smart inverters to reduce voltage violations due to PV integration and comply with the grid-code. Three-phase balanced power flow was simulated in a medium voltage distribution network (MVDN) considering the reactive power control mode of the inverter under variations in solar radiation and daily load. The results showed that the Q(V) control was more effective in improving distribution feeder voltage than other techniques and showed its compliance with the grid-code. The limiting setting point for var injection or power factor limit should be proportional to the daily grid load profile.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114264615","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

Closed-loop control of BLDC motor using Hall effect sensors 基于霍尔效应传感器的无刷直流电机闭环控制

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp247-254

B. Ramesh, Kalagotla Chenchireddy, Baddam Nikitha Reddy, Bellamkonda Siddharth, Chelmala Vinay Kumar, Putta Manojkumar

引用次数: 0

Reliability improvement of power systems using shunt reactive compensation and distributed generation 采用并联无功补偿和分布式发电提高电力系统可靠性

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp277-292

M. Mahmoud, A. Faza

{"title":"Reliability improvement of power systems using shunt reactive compensation and distributed generation","authors":"M. Mahmoud, A. Faza","doi":"10.11591/ijape.v12.i3.pp277-292","DOIUrl":"https://doi.org/10.11591/ijape.v12.i3.pp277-292","url":null,"abstract":"Due to the increased demand on electric power, power systems have become highly stressed. This has caused the frequent occurrence of cascading failures, where the failure of one line leads to a series of failures causing a system blackout. Adding high speed control of different electrical parameters of the power system can help improve the reliability of the power system and relieve some of that stress. In this research, the effects of adding static VAR compensators (SVCs) and distributed generation units has been studied from a reliability perspective. Since installing this equipment can be expensive, an algorithm has been developed to obtain the optimal bus location to install such devices, such that reliability is improved. Furthermore, Monte Carlo simulation is used to provide a measure for the improvement in system reliability in the presence of transmission line failures. Results show that injecting real and reactive power generally improves system reliability. However, increasing the amount of injection and increasing the number of buses injected to indefinitely does not necessarily enhance the reliability of the system any further. As such, caution must be exercised when deploying SVCs or distributed generation sources when the goal is to improve system reliability.","PeriodicalId":340072,"journal":{"name":"International Journal of Applied Power Engineering (IJAPE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128991299","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 3D model of three phase shunt reactors by using a finite element technique with coupling to global quantities 采用有限元技术建立了三相并联电抗器的三维模型

International Journal of Applied Power Engineering (IJAPE) Pub Date : 2023-07-25 DOI: 10.11591/ijape.v12.i3.pp321-330

H. B. Duc, T. P. Minh, Bao Doan Thanh, Duc-Quang Nguyen, V. D. Quoc

引用次数: 0