Pub Date : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560947
G. Janani, V. Vishalini, P. M. Kumar
The most important necessity in image processing lies in the conversion of ancient Tamil characters to modern text. The ancient Tamil stone inscriptions are the source for these ancient Tamil characters. Analysing and Recognising the ancient Tamil characters from the scripts called inscriptions is a difficult task for the present generation who learn to educate, read and write only through the modern Tamil characters. Learning the elaboration of Modern Tamil from ancient Tamil inscriptions is a time devouring process and thus we need a recognition system that helps to teach, understand and also to research the ancient cultures and heritages. To design a good comprehend and better analysing system we propose a method called noise removal which is also called as pre-processing which removes the entire disturbance in the input image. Next we use a method called morphological operation to perform dilation and erosion operations. Next step is to use the connected component to find the letters which are present in the binary image. Finally we will segment each and every character and match it with our current Tamil language using a process called correlation matching to produce the result of matching characters.
{"title":"Recognition and analysis of Tamil inscriptions and mapping using image processing techniques","authors":"G. Janani, V. Vishalini, P. M. Kumar","doi":"10.1109/ICONSTEM.2016.7560947","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560947","url":null,"abstract":"The most important necessity in image processing lies in the conversion of ancient Tamil characters to modern text. The ancient Tamil stone inscriptions are the source for these ancient Tamil characters. Analysing and Recognising the ancient Tamil characters from the scripts called inscriptions is a difficult task for the present generation who learn to educate, read and write only through the modern Tamil characters. Learning the elaboration of Modern Tamil from ancient Tamil inscriptions is a time devouring process and thus we need a recognition system that helps to teach, understand and also to research the ancient cultures and heritages. To design a good comprehend and better analysing system we propose a method called noise removal which is also called as pre-processing which removes the entire disturbance in the input image. Next we use a method called morphological operation to perform dilation and erosion operations. Next step is to use the connected component to find the letters which are present in the binary image. Finally we will segment each and every character and match it with our current Tamil language using a process called correlation matching to produce the result of matching characters.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131771321","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560925
K. Muthukumar, M. Nandhini
Cloud computing has become a promising computing paradigm drawing extensive attention from both academia and industry. Storing, accessing and processing of data in cloud environment are the cutting edge technology used all over the world. In modern health care industry cloud computing technology is widely adopted for storing and sharing medical data. Sensitivity of Medical data needs to be more secured while sharing the data in cloud environment. Data encryption, homomorphic encryption, secret sharing technique and data partition technique are widely used to share the data in cloud computing environment. In this paper, performance of two algorithms viz., secret sharing algorithm and information dispersal algorithm are compared and modified secret sharing algorithm is proposed for medical data sharing.
{"title":"Modified secret sharing algorithm for secured medical data sharing in cloud environment","authors":"K. Muthukumar, M. Nandhini","doi":"10.1109/ICONSTEM.2016.7560925","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560925","url":null,"abstract":"Cloud computing has become a promising computing paradigm drawing extensive attention from both academia and industry. Storing, accessing and processing of data in cloud environment are the cutting edge technology used all over the world. In modern health care industry cloud computing technology is widely adopted for storing and sharing medical data. Sensitivity of Medical data needs to be more secured while sharing the data in cloud environment. Data encryption, homomorphic encryption, secret sharing technique and data partition technique are widely used to share the data in cloud computing environment. In this paper, performance of two algorithms viz., secret sharing algorithm and information dispersal algorithm are compared and modified secret sharing algorithm is proposed for medical data sharing.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132182804","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560929
S. P. Kumar, D. Akash, K. Murali, R. Shriram
In the real world, patient has to be monitored by the person present in the home or by the helpers. There is no automatic alerting system being implemented so far. In this paper, the condition of the Patient is fully monitored with the help of Micro-Electro Mechanical System (MEMS), Heart Beat, Temperature and vibrations Sensors that are connected through wireless communication. These sensors, senses the various parameters of the patient and those parameters are monitored by an android phone connected through Bluetooth communication. In case of any emergency Mobile GPS is automatically triggered and the message is sent to the Server via mobile GSM. The Server will calculate the nearest path to reach the Ambulance and also sends an alert SMS to the relatives.
{"title":"Call ambulance smart elderly monitoring system with nearest ambulance detection using Android and Bluetooth","authors":"S. P. Kumar, D. Akash, K. Murali, R. Shriram","doi":"10.1109/ICONSTEM.2016.7560929","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560929","url":null,"abstract":"In the real world, patient has to be monitored by the person present in the home or by the helpers. There is no automatic alerting system being implemented so far. In this paper, the condition of the Patient is fully monitored with the help of Micro-Electro Mechanical System (MEMS), Heart Beat, Temperature and vibrations Sensors that are connected through wireless communication. These sensors, senses the various parameters of the patient and those parameters are monitored by an android phone connected through Bluetooth communication. In case of any emergency Mobile GPS is automatically triggered and the message is sent to the Server via mobile GSM. The Server will calculate the nearest path to reach the Ambulance and also sends an alert SMS to the relatives.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133382224","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560967
P. Crisbin, M. Sasikumar
This paper deals with a highly reliable electrical drive utilizing the Brushless DC Motor (BLDC). The motor is fed by Voltage source Inverter (VSI) with a dc-dc converter power factor correction circuit (PFC) as the VSI's predecessor. The Performance of two dc-dc converters (cuk and sepic as PFC) are analyzed and the results are discussed to arrive at the best suited converter. Fuzzy Logic Controller is used as the Intelligent Controller for the BLDC motor. Reliable, low cost arrangement is thus provided to achieve unity power factor and speed regulation with accuracy. The drive has been simulated using the MATLAB/Simulink environment and the performance has been studied.
{"title":"Analysis of PFC cuk and PFC sepic converter based intelligent controller fed BLDC motor drive","authors":"P. Crisbin, M. Sasikumar","doi":"10.1109/ICONSTEM.2016.7560967","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560967","url":null,"abstract":"This paper deals with a highly reliable electrical drive utilizing the Brushless DC Motor (BLDC). The motor is fed by Voltage source Inverter (VSI) with a dc-dc converter power factor correction circuit (PFC) as the VSI's predecessor. The Performance of two dc-dc converters (cuk and sepic as PFC) are analyzed and the results are discussed to arrive at the best suited converter. Fuzzy Logic Controller is used as the Intelligent Controller for the BLDC motor. Reliable, low cost arrangement is thus provided to achieve unity power factor and speed regulation with accuracy. The drive has been simulated using the MATLAB/Simulink environment and the performance has been studied.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133048619","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560937
Mr. R. Sethuraman, P. Hema, R. Priya
Generally, the project reveals about the semantic web services based implementation of home appliances into ZigBee coordinators network. Certain studies have been conducted based on the same project. All those studies provided a static environment which was not applicable for dynamic system interactions. In all the previous papers only conventional web services are being used. We have an architecture being described. The system is being tested to prove its realistic which is promising. Further semantic web services have been introduced in the proposed system. Using this architecture, we are able to provide improvement of existing service systems for home network using electronic devices.
{"title":"Semantic web services based implementation of home appliances into ZigBee coordinators network","authors":"Mr. R. Sethuraman, P. Hema, R. Priya","doi":"10.1109/ICONSTEM.2016.7560937","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560937","url":null,"abstract":"Generally, the project reveals about the semantic web services based implementation of home appliances into ZigBee coordinators network. Certain studies have been conducted based on the same project. All those studies provided a static environment which was not applicable for dynamic system interactions. In all the previous papers only conventional web services are being used. We have an architecture being described. The system is being tested to prove its realistic which is promising. Further semantic web services have been introduced in the proposed system. Using this architecture, we are able to provide improvement of existing service systems for home network using electronic devices.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122763298","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560942
D. Beulah David, M. A. Dorairangaswamy
At present, many people who own cars keep increasing day by day as the standard of living increases. In the presence of car parking facilities in shopping malls, airports that are visited by people round the clock, many people do come by car. The person would be uncertain about the space available for parking before one reach the place. It would be useful if the person is able to know the status of parking space even before one reaches the destination. Hence, to be simple and cost efficient, we make use of video surveillance camera to track those locations, MATLAB to perform computer vision technique such as background subtraction for to track occupancy and vacancy of the parking slots. An app integrated with it would enable the person view the status of the slots.
{"title":"Locating available car parking bays using android apps","authors":"D. Beulah David, M. A. Dorairangaswamy","doi":"10.1109/ICONSTEM.2016.7560942","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560942","url":null,"abstract":"At present, many people who own cars keep increasing day by day as the standard of living increases. In the presence of car parking facilities in shopping malls, airports that are visited by people round the clock, many people do come by car. The person would be uncertain about the space available for parking before one reach the place. It would be useful if the person is able to know the status of parking space even before one reaches the destination. Hence, to be simple and cost efficient, we make use of video surveillance camera to track those locations, MATLAB to perform computer vision technique such as background subtraction for to track occupancy and vacancy of the parking slots. An app integrated with it would enable the person view the status of the slots.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124314738","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560914
M. Balamurugan, V. Akila
Effective scheduling of a distributed application is one of the major issues in distributed computing systems since scheduling algorithms are playing an important role in achieving better performance. A popular representation of an application is directed acyclic graph (DAG), The DAG scheduling problem has been shown to be NP-complete. To introduce an Effective Processor Selection (EPS) algorithm to effectively schedule the application tasks onto the heterogeneous processors. The algorithm is mainly focused on minimizing the application execution time and best processor selection. Although few algorithms in literature for heterogeneous processors, they usually require earliest finish time (EFT) to finish schedule. We present with an objective to meet performance and fast scheduling time, EPS algorithm select the tasks at priority to assign the task. On other hand, processor selection based on constraint satisfaction Problem (CSP) feature.
{"title":"Effective processor selection on heterogeneous computing","authors":"M. Balamurugan, V. Akila","doi":"10.1109/ICONSTEM.2016.7560914","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560914","url":null,"abstract":"Effective scheduling of a distributed application is one of the major issues in distributed computing systems since scheduling algorithms are playing an important role in achieving better performance. A popular representation of an application is directed acyclic graph (DAG), The DAG scheduling problem has been shown to be NP-complete. To introduce an Effective Processor Selection (EPS) algorithm to effectively schedule the application tasks onto the heterogeneous processors. The algorithm is mainly focused on minimizing the application execution time and best processor selection. Although few algorithms in literature for heterogeneous processors, they usually require earliest finish time (EFT) to finish schedule. We present with an objective to meet performance and fast scheduling time, EPS algorithm select the tasks at priority to assign the task. On other hand, processor selection based on constraint satisfaction Problem (CSP) feature.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"219 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121950206","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560977
M. Babu, M. Lakshmi
This paper presents the solution for Optimal Reactive Power Dispatch problem(ORPD) using Gravitational Search Algorithm(GSA). ORPD is a Multi-Objective Optimization Problem which consists of the following objectives: Minimization of real power loss, Minimization of total voltage deviation and Minimization of voltage stability indicator. The Proposed GSA Algorithm is used to find the optimal settings of control variables such as Generator Voltages, Transformer Tap settings and Reactive power output of Shunt Capacitor. In this study, GSA is tested in an standard IEEE 14 and IEEE 30 bus system with different test cases such as Minimization of Real Power Loss, Minimization of total voltage deviation, Minimization of Voltage Stability Indicator.
{"title":"Gravitational search algorithm based approach for optimal reactive power dispatch","authors":"M. Babu, M. Lakshmi","doi":"10.1109/ICONSTEM.2016.7560977","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560977","url":null,"abstract":"This paper presents the solution for Optimal Reactive Power Dispatch problem(ORPD) using Gravitational Search Algorithm(GSA). ORPD is a Multi-Objective Optimization Problem which consists of the following objectives: Minimization of real power loss, Minimization of total voltage deviation and Minimization of voltage stability indicator. The Proposed GSA Algorithm is used to find the optimal settings of control variables such as Generator Voltages, Transformer Tap settings and Reactive power output of Shunt Capacitor. In this study, GSA is tested in an standard IEEE 14 and IEEE 30 bus system with different test cases such as Minimization of Real Power Loss, Minimization of total voltage deviation, Minimization of Voltage Stability Indicator.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133048463","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560972
A. Kamaraj, K. Radha, M. Priyanka, M. Punitha
The development of a semi-autonomous intimation system to parents about the presence of their child in school or college campus is the objective of this Project. If a student bunked his/her class or abducted from school or college, their parents might know that after 6pm only. Here we proposed a new solution to send quick intimation to their parents about the presence of students through school or college bus at 9.30am. By this we can track the children and save them early if any mischief is happening. For this we are using an RFID reader, GPS tracker and GSM module along with an Arduino mega 2560 and its software. RFID readers can read the RFID tags of the students. GSM system is used to send their presence to their parents through SMS. To achieve this, a passive or active tracking device with GPS is used. Passive devices store GPS location, speed and time. Once the vehicle returns to a predestined point, the device is removed and the data downloaded to a computer for evaluation. By this we can get arrival and departure locations of the students. Active devices also collect the same information, but usually transmit the data in near-real-time via cellular or satellite networks to a computer or data center for evaluation. It is used to track the location of a vehicle from organizing itself. This electronic document is a “live” template and already defines the components of your paper [title, text, heads, etc.] in its style sheet.
这个项目的目标是开发一个半自主的提示系统，让父母知道他们的孩子在学校或大学校园里。如果一个学生逃课或者从学校或大学被拐走，他们的父母可能只有在下午6点以后才知道。在这里，我们提出了一个新的解决方案，即在上午9点半通过学校或大学巴士向学生的父母发送关于学生存在的快速通知。这样，我们就可以跟踪孩子们，如果有任何恶作剧发生，我们就可以早点救他们。为此，我们使用RFID读取器，GPS跟踪器和GSM模块以及Arduino mega 2560及其软件。RFID阅读器可以读取学生的RFID标签。GSM系统是用来把他们的存在通过短信发送给他们的父母。为了实现这一点，使用了带有GPS的被动或主动跟踪设备。无源设备存储GPS位置、速度和时间。一旦车辆返回到预定地点，该装置就会被移除，并将数据下载到计算机中进行评估。通过这个我们可以得到学生到达和离开的地点。有源设备也收集相同的信息，但通常通过蜂窝或卫星网络将数据近实时地传输到计算机或数据中心进行评估。它用于从组织自身开始跟踪车辆的位置。这个电子文档是一个“活的”模板，它已经在样式表中定义了论文的组成部分[标题，正文，标题等]。
{"title":"Intelligent transport system using integrated GPS optimized reader","authors":"A. Kamaraj, K. Radha, M. Priyanka, M. Punitha","doi":"10.1109/ICONSTEM.2016.7560972","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560972","url":null,"abstract":"The development of a semi-autonomous intimation system to parents about the presence of their child in school or college campus is the objective of this Project. If a student bunked his/her class or abducted from school or college, their parents might know that after 6pm only. Here we proposed a new solution to send quick intimation to their parents about the presence of students through school or college bus at 9.30am. By this we can track the children and save them early if any mischief is happening. For this we are using an RFID reader, GPS tracker and GSM module along with an Arduino mega 2560 and its software. RFID readers can read the RFID tags of the students. GSM system is used to send their presence to their parents through SMS. To achieve this, a passive or active tracking device with GPS is used. Passive devices store GPS location, speed and time. Once the vehicle returns to a predestined point, the device is removed and the data downloaded to a computer for evaluation. By this we can get arrival and departure locations of the students. Active devices also collect the same information, but usually transmit the data in near-real-time via cellular or satellite networks to a computer or data center for evaluation. It is used to track the location of a vehicle from organizing itself. This electronic document is a “live” template and already defines the components of your paper [title, text, heads, etc.] in its style sheet.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128753571","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 : 2016-03-30DOI: 10.1109/ICONSTEM.2016.7560866
J. AntonyAlexander, A. Raj, J. Vinodhini
This paper presents a new twenty seven level cascaded H-bridge multi level inverter for locomotives. This proposed multi level inverter can overcome the need for a large number of electronic switches when the number of level increased. This proposed topology increases the efficiency of the inverter by reducing the switching losses using pulse width modulation technique. Recently in Japan they developed an advanced inverter drive system for bullet trains. By comparing all multilevel inverter topologies this proposed topology can achieve economic voltage control in locomotives which can reduce the total harmonic distortion in both electronic devices and traction motor in general. The proposed multilevel inverter and total harmonic distortion results with MATLAB software was described in this paper.
{"title":"Comparison on bidirectional inverter using open loop and closed loop system","authors":"J. AntonyAlexander, A. Raj, J. Vinodhini","doi":"10.1109/ICONSTEM.2016.7560866","DOIUrl":"https://doi.org/10.1109/ICONSTEM.2016.7560866","url":null,"abstract":"This paper presents a new twenty seven level cascaded H-bridge multi level inverter for locomotives. This proposed multi level inverter can overcome the need for a large number of electronic switches when the number of level increased. This proposed topology increases the efficiency of the inverter by reducing the switching losses using pulse width modulation technique. Recently in Japan they developed an advanced inverter drive system for bullet trains. By comparing all multilevel inverter topologies this proposed topology can achieve economic voltage control in locomotives which can reduce the total harmonic distortion in both electronic devices and traction motor in general. The proposed multilevel inverter and total harmonic distortion results with MATLAB software was described in this paper.","PeriodicalId":256750,"journal":{"name":"2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121783959","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：