Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443850
Shruti Sahu, G. Panda, S. Yadav
This paper explains a control strategy for variable speed wind turbine coupled to a permanent magnet synchronous generator (PMSG) in stand-alone mode. The control structure for a variable speed wind turbine is explained with a maximum power extraction. The wind generating system consists of variable speed wind turbine (VSWT) with three types of wind speed data (i) Step wind speed (ii) Staircase wind speed and (iii) random wind speed, Permanent magnet synchronous generator, uncontrolled rectifier, voltage source inverter and Bidirectional DC-DC converter along with a Battery storage system has been presented. The control strategy is so adapted to supply the load with a constant voltage and frequency under load change and wind speed change. The control strategy involves control of the bi-directional DC-DC converter of a battery system in order to maintain the constant DC-link voltage due to the variation in wind speed to the constant DC-link voltage. The control strategy used for Inverter control consists of a DC-link control, voltage and current control which is used to control the load voltage and frequency under load variation. The wind energy system is modelled in MATLAB/ SIMULINK.
{"title":"Dynamic Modelling and Control of PMSG based Stand-alone Wind Energy Conversion System","authors":"Shruti Sahu, G. Panda, S. Yadav","doi":"10.1109/RAETCS.2018.8443850","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443850","url":null,"abstract":"This paper explains a control strategy for variable speed wind turbine coupled to a permanent magnet synchronous generator (PMSG) in stand-alone mode. The control structure for a variable speed wind turbine is explained with a maximum power extraction. The wind generating system consists of variable speed wind turbine (VSWT) with three types of wind speed data (i) Step wind speed (ii) Staircase wind speed and (iii) random wind speed, Permanent magnet synchronous generator, uncontrolled rectifier, voltage source inverter and Bidirectional DC-DC converter along with a Battery storage system has been presented. The control strategy is so adapted to supply the load with a constant voltage and frequency under load change and wind speed change. The control strategy involves control of the bi-directional DC-DC converter of a battery system in order to maintain the constant DC-link voltage due to the variation in wind speed to the constant DC-link voltage. The control strategy used for Inverter control consists of a DC-link control, voltage and current control which is used to control the load voltage and frequency under load variation. The wind energy system is modelled in MATLAB/ SIMULINK.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"143 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123706130","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443840
Saiyed Salim Sayeed, Gulman Siddiqui, Mukesh Kumar, Neelesh, J. A. Ansari, A. Saroj
In this paper slots and shorting pins loaded microstrip patch antenna is presented. The structure of microstrip antenna is circular, consisting of F-shape slots on radiating patch. And co-axial feed used to give the power to the antenna. The patch is etched on polyester substrate. The designed antenna offers −10 dB impedance bandwidth of 17.05% (at center frequency 6.45 GHz). The characteristics comparison of the proposed antenna parameters has been presented. Simulated results show that the proposed antenna gives good gains and radiation efficiencies over the operating wide bands. This antenna is useful for C-band (4–8 GHz) and satellite (6.7 GHz) communication.
{"title":"A Slot Loaded Circular Disk Antenna for Wideband Operation","authors":"Saiyed Salim Sayeed, Gulman Siddiqui, Mukesh Kumar, Neelesh, J. A. Ansari, A. Saroj","doi":"10.1109/RAETCS.2018.8443840","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443840","url":null,"abstract":"In this paper slots and shorting pins loaded microstrip patch antenna is presented. The structure of microstrip antenna is circular, consisting of F-shape slots on radiating patch. And co-axial feed used to give the power to the antenna. The patch is etched on polyester substrate. The designed antenna offers −10 dB impedance bandwidth of 17.05% (at center frequency 6.45 GHz). The characteristics comparison of the proposed antenna parameters has been presented. Simulated results show that the proposed antenna gives good gains and radiation efficiencies over the operating wide bands. This antenna is useful for C-band (4–8 GHz) and satellite (6.7 GHz) communication.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"428 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129362893","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443921
M. G. Siddiqui, A. Saroj, Devesh, Neelesh Agrawal, J. A. Ansari
The proposed microstrip antenna is designed using fractal concept that operates for Ku-band and K-band applications. The shape of radiating element is Isosceles- Triangle. Fractal concept is used to design the isosceles triangle shaped patch antenna and the required Isosceles Triangle Fractal Antenna (ITF- Antenna) is designed. This antenna uses the concept of Von Koch’s snowflake. Koch snowflake concept is based on generating L Euclidian segment which is divided into three segments. The antenna is developed using two iterations geometry. Simulations were carried out using commercially available method of moment based IE3D software. The proposed design is also verified using another methodology HFSS (High Frequency Structure Simulator) based of finite element method. The antenna resonates at 12.31 GHz, 13.18 GHz, 15.21 GHz and 19.7 GHz. Hence, Ku-band [12– 18 GHz] and K-band [18– 27 GHz] is the frequency of operating band under consideration. Also the gain of proposed antenna 5.1613 dB at frequency of 15.21 GHz is achieved. The comparison of return loss versus frequency plot of proposed antenna using both the simulation verified the results.
{"title":"Design of Isosceles-Shaped Fractal Antenna for Ku and K-Band Applications","authors":"M. G. Siddiqui, A. Saroj, Devesh, Neelesh Agrawal, J. A. Ansari","doi":"10.1109/RAETCS.2018.8443921","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443921","url":null,"abstract":"The proposed microstrip antenna is designed using fractal concept that operates for Ku-band and K-band applications. The shape of radiating element is Isosceles- Triangle. Fractal concept is used to design the isosceles triangle shaped patch antenna and the required Isosceles Triangle Fractal Antenna (ITF- Antenna) is designed. This antenna uses the concept of Von Koch’s snowflake. Koch snowflake concept is based on generating L Euclidian segment which is divided into three segments. The antenna is developed using two iterations geometry. Simulations were carried out using commercially available method of moment based IE3D software. The proposed design is also verified using another methodology HFSS (High Frequency Structure Simulator) based of finite element method. The antenna resonates at 12.31 GHz, 13.18 GHz, 15.21 GHz and 19.7 GHz. Hence, Ku-band [12– 18 GHz] and K-band [18– 27 GHz] is the frequency of operating band under consideration. Also the gain of proposed antenna 5.1613 dB at frequency of 15.21 GHz is achieved. The comparison of return loss versus frequency plot of proposed antenna using both the simulation verified the results.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121763399","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443961
C. Shyni, A. D. Sundar, G. S. E. Ebby
Phishing is a technique of tricking people into giving sensitive information like usernames and passwords, credit card details, sensitive bank information, etc., by way of email spoofing, instant messaging, or using fake web sites whose look and feel gives the appearance of a legitimate website. In this work, a technique named parse tree validation is proposed to determine whether a webpage is legitimate or phishing. It is a novel approach to detect the phishing web sites by intercepting all the hyperlinks of a current page through Google API, and constructing a parse tree with the intercepted hyperlinks. This technique is implemented and tested with 1000 phishing pages and 1000 legitimate pages. The false negative rate achieved was 7.3% and the false positive rate achieved was 5.2%.
{"title":"Phishing Detection in Websites using Parse Tree Validation","authors":"C. Shyni, A. D. Sundar, G. S. E. Ebby","doi":"10.1109/RAETCS.2018.8443961","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443961","url":null,"abstract":"Phishing is a technique of tricking people into giving sensitive information like usernames and passwords, credit card details, sensitive bank information, etc., by way of email spoofing, instant messaging, or using fake web sites whose look and feel gives the appearance of a legitimate website. In this work, a technique named parse tree validation is proposed to determine whether a webpage is legitimate or phishing. It is a novel approach to detect the phishing web sites by intercepting all the hyperlinks of a current page through Google API, and constructing a parse tree with the intercepted hyperlinks. This technique is implemented and tested with 1000 phishing pages and 1000 legitimate pages. The false negative rate achieved was 7.3% and the false positive rate achieved was 5.2%.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133067458","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443947
Abhishek Srivastava, Sudhanshu Tripathi, S. Dwivedi, Prinu C. Philip
Secure communication environment creation and an accurate data delivery to the end participants from the generation point are the major constraints in IoT based real time transportation and monitoring systems. The design of networking layer based on various routing and transmission protocols suffer from the attack problem. The generation of insider attacker not only damages the network structure, it also modifies the routing path and hacking the packet information. The integration of IoT with the WSN alleviates the issues due to the insider attackers. This paper proposes the novel shape model based on Localized Geometric Voronoi Hexagon (LGVH) algorithm and the secure communication using key management procedures. The consecutive process of key establishment, update and revocation provide the necessary resistance to the insider attackers. The LGVH algorithm provides the necessary location information regarding the Sensor Nodes (SN) predicts the coverage area for the dynamic environment. This paper expands the customizable WSN simulator tool based on NS2 simulator provides the detailed coverage area. The comparative analysis between the proposed model with the existing methods regarding the various parameters confirm the effectiveness and contributions to the real-time IoT applications.
{"title":"Shape-Area Model-based Key Management in Wireless Sensor Network","authors":"Abhishek Srivastava, Sudhanshu Tripathi, S. Dwivedi, Prinu C. Philip","doi":"10.1109/RAETCS.2018.8443947","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443947","url":null,"abstract":"Secure communication environment creation and an accurate data delivery to the end participants from the generation point are the major constraints in IoT based real time transportation and monitoring systems. The design of networking layer based on various routing and transmission protocols suffer from the attack problem. The generation of insider attacker not only damages the network structure, it also modifies the routing path and hacking the packet information. The integration of IoT with the WSN alleviates the issues due to the insider attackers. This paper proposes the novel shape model based on Localized Geometric Voronoi Hexagon (LGVH) algorithm and the secure communication using key management procedures. The consecutive process of key establishment, update and revocation provide the necessary resistance to the insider attackers. The LGVH algorithm provides the necessary location information regarding the Sensor Nodes (SN) predicts the coverage area for the dynamic environment. This paper expands the customizable WSN simulator tool based on NS2 simulator provides the detailed coverage area. The comparative analysis between the proposed model with the existing methods regarding the various parameters confirm the effectiveness and contributions to the real-time IoT applications.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115066535","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443839
Abhishek Srivastava, D. Das, Ankur Rai, R. Raj
To design control algorithm for a permanent magnet synchronous motor, the parameter of PMSM must be estimated accurately. In this paper a well known whale optimization algorithm is used to estimate the parameter of PMSM. To validate the algorithm, a PMSM with known coefficients is considered and the parameter of the model is estimated using WAO.
{"title":"Parameter Estimation of a Permanent Magnet Synchronous Motor using Whale Optimization Algorithm","authors":"Abhishek Srivastava, D. Das, Ankur Rai, R. Raj","doi":"10.1109/RAETCS.2018.8443839","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443839","url":null,"abstract":"To design control algorithm for a permanent magnet synchronous motor, the parameter of PMSM must be estimated accurately. In this paper a well known whale optimization algorithm is used to estimate the parameter of PMSM. To validate the algorithm, a PMSM with known coefficients is considered and the parameter of the model is estimated using WAO.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"2014 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126747710","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443792
Ipsita Mishra, Madhu Singh, Debanjan Roy
The paper provides the comparative study of two diversely used pulse width modulation technique based voltage source inverter (VSI) fed induction motor. Induction motors are mostly used in every sector that may be industrial or commercial due to its easy handling nature. For the control of the induction motor variable voltage and variable frequency is supplied by the voltage source inverter (VSI). Where the switching pulse can be generated by using different pulse width modulation (PWM) techniques. The PWM techniques those are discussed in this paper are sinusoidal based Pulse Width Modulation (SPWM) and Space Vector based Pulse Width Modulation (SVPWM). The triggering pulse in the SPWM method is generated by comparing the sinusoidal wave with the triangular wave. Whereas in case of the SVPWM strategy the pulse is generated by taking the revolving rotating vector as the reference vector instead of the three-phase sine wave as in case of SPWM strategy. SVPWM method is the advance computational PWM technique. This paper presents the complete analysis of three phase VSI fed induction motor using these two PWM techniques on the basis of the total harmonic distortion (THD) in current, transient behaviour and switching losses for modulation range of 0 to 1. MATLAB/SIMULINK programming has been utilized for the execution.
{"title":"Comparative Evaluation of Different Pulse Width Modulation Techniques on VSI Fed Three Phase Induction Motor","authors":"Ipsita Mishra, Madhu Singh, Debanjan Roy","doi":"10.1109/RAETCS.2018.8443792","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443792","url":null,"abstract":"The paper provides the comparative study of two diversely used pulse width modulation technique based voltage source inverter (VSI) fed induction motor. Induction motors are mostly used in every sector that may be industrial or commercial due to its easy handling nature. For the control of the induction motor variable voltage and variable frequency is supplied by the voltage source inverter (VSI). Where the switching pulse can be generated by using different pulse width modulation (PWM) techniques. The PWM techniques those are discussed in this paper are sinusoidal based Pulse Width Modulation (SPWM) and Space Vector based Pulse Width Modulation (SVPWM). The triggering pulse in the SPWM method is generated by comparing the sinusoidal wave with the triangular wave. Whereas in case of the SVPWM strategy the pulse is generated by taking the revolving rotating vector as the reference vector instead of the three-phase sine wave as in case of SPWM strategy. SVPWM method is the advance computational PWM technique. This paper presents the complete analysis of three phase VSI fed induction motor using these two PWM techniques on the basis of the total harmonic distortion (THD) in current, transient behaviour and switching losses for modulation range of 0 to 1. MATLAB/SIMULINK programming has been utilized for the execution.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124965287","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443863
K. K. Upadhyay, Saumya Srivastava, Vanya Arun, N. K. Mishra, N. K. Shukla
In this paper firstly the model of 2 × 2 reversible logic XOR gate is proposed after that the performance of proposed designed is evaluated. With the increasing flow of information, the data rate is also increasing rapidly. It increases the heat dissipation in the circuit due to loss of data information. Usually data rate is very high in the electronic processor, it dissipate more heat. Hence this model will be very helpful for solving this problem. Evaluated performance of this model is based on the value of quality factor and extinction ratio. The quality factor and extinction ratio is evaluated under different condition. The average extinction ratio of the design is 19.58dB and the average Quality factor is 53.03dB. The optical cost of the proposed circuit is 1.
{"title":"Design and Performance Analysis of MZI Based 2 × 2 Reversible XOR Logic Gate","authors":"K. K. Upadhyay, Saumya Srivastava, Vanya Arun, N. K. Mishra, N. K. Shukla","doi":"10.1109/RAETCS.2018.8443863","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443863","url":null,"abstract":"In this paper firstly the model of 2 × 2 reversible logic XOR gate is proposed after that the performance of proposed designed is evaluated. With the increasing flow of information, the data rate is also increasing rapidly. It increases the heat dissipation in the circuit due to loss of data information. Usually data rate is very high in the electronic processor, it dissipate more heat. Hence this model will be very helpful for solving this problem. Evaluated performance of this model is based on the value of quality factor and extinction ratio. The quality factor and extinction ratio is evaluated under different condition. The average extinction ratio of the design is 19.58dB and the average Quality factor is 53.03dB. The optical cost of the proposed circuit is 1.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123268352","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443791
E. S. Chauhan, S. Khandka, Anil Kumar
In the present work annular microstrip patch antenna has been reconfigured using annular rectangular patch and its simulation has been done on substrate FR4 (Dielectric Constant 4.4). The antenna is slotted with pin in the ground layer. This paper presents the design structure of Annular Microstrip Patch Antenna and simulation in range from S - band to Ku -band. In the present work, return loss, VSWR, gain and directivity of designed antenna has been computed. The proposed antenna is more compact to the other kind of antenna and finds utility for multiband satellite communication.
{"title":"Design of Frequency Reconfigurable Annular Microstrip Patch Antenna using Pin Diode","authors":"E. S. Chauhan, S. Khandka, Anil Kumar","doi":"10.1109/RAETCS.2018.8443791","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443791","url":null,"abstract":"In the present work annular microstrip patch antenna has been reconfigured using annular rectangular patch and its simulation has been done on substrate FR4 (Dielectric Constant 4.4). The antenna is slotted with pin in the ground layer. This paper presents the design structure of Annular Microstrip Patch Antenna and simulation in range from S - band to Ku -band. In the present work, return loss, VSWR, gain and directivity of designed antenna has been computed. The proposed antenna is more compact to the other kind of antenna and finds utility for multiband satellite communication.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132809623","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}
Pub Date : 2018-02-01DOI: 10.1109/RAETCS.2018.8443819
R. Pradhan, Patriot Sher Das
This paper presents a design of an advanced five-level inverter for photovoltaic (PV) application. Compared to conventional five level topologies, this inverter reduces the number of power switches, diodes, dimension and expense in making the system. Therefore, this topology has a simple structure, easy control, and high step-up voltage ratio. The prime feature of this topology is that only four of the available switches are functioned at high frequency. Therefore, the overall losses in switching are reduced. A model is constructed in MATLAB/ SIMULINK and tested. The concept is justified using appropriate simulation results.
{"title":"Design of an Advanced Five-Level Inverter for A Photovoltaic System","authors":"R. Pradhan, Patriot Sher Das","doi":"10.1109/RAETCS.2018.8443819","DOIUrl":"https://doi.org/10.1109/RAETCS.2018.8443819","url":null,"abstract":"This paper presents a design of an advanced five-level inverter for photovoltaic (PV) application. Compared to conventional five level topologies, this inverter reduces the number of power switches, diodes, dimension and expense in making the system. Therefore, this topology has a simple structure, easy control, and high step-up voltage ratio. The prime feature of this topology is that only four of the available switches are functioned at high frequency. Therefore, the overall losses in switching are reduced. A model is constructed in MATLAB/ SIMULINK and tested. The concept is justified using appropriate simulation results.","PeriodicalId":131311,"journal":{"name":"2018 Recent Advances on Engineering, Technology and Computational Sciences (RAETCS)","volume":"243 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114579062","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}
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