{"title":"Performance analysis of high power generation techniques and algorithms of solar photovoltaic systems also with the renewable energy hybrid systems","authors":"S. Latha, P. Avirajamanjula","doi":"10.1109/IICIRES.2017.8078307","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078307","url":null,"abstract":"Energy crisis and increasing demand for energy is the most important issue in today's world as demand for electrical energy increasing over the years. Conventional energy sources like fossil fuels are not only limited but also hazardous to environment. the production of electrical energy using clean, renewable sources, such as solar energy, wind energy, etc. Owing to the usage of solar energy, it has become necessary to develop some methods for the better use of solar energy. This paper deals with the comparative analysis of various tracking technologies and also gives the performance analysis standalone systems with the hybrid renewable systems for the greater power generation from the non-conventional sources. The solar tracing can be achieved by a Arduino controller based method of solar tracking with Light dependent resistors are used as sensors to determine the start and stop point of tracker. The tracking systems may consist of dual axis tracking by using sensors and PIC. The LDR Based stepper motor control performance with PLC control. The MPPT algorithm provides the hybrid systems performance, the aforementioned equations were coded with MATLAB V13.2, compared to experimental data. The model is intended to be used as an optimization and design tool. An Adaptive Neuro Fuzzy Inference System (ANFIS) based controller has been designed and the system is analyzed in terms of the power generation and consumption. The results obtained are encouraging in terms of their stability.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126605929","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}
{"title":"Low power conventional universal shift register using 4: 1 multiplexer","authors":"L. Subha, A. Surya","doi":"10.1109/IICIRES.2017.8078303","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078303","url":null,"abstract":"A shift register consists of a chain of flip-flops in cascade, with the output of one flip-flop connected. Flip-flop consumes power and constitute load on the clock distribution. To achieve the high performance in universal shift register, flip-flops play the important role. This paper presents the conventional universal shift register using edge triggered D flip flop with low power and area efficient applications. The D flip-flop is realized using minimum number of transistors hence reducing the manufacturing cost. Microwind simulation results of Universal Shift Register indicate improvement in power-delay product in the range of milliwatt.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125211265","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}
{"title":"Design and control of SVPWM based DSTATCOM for power quality improvement","authors":"R. Ragesh, A. Bharaneetharan, R. Vengadesh","doi":"10.1109/IICIRES.2017.8078298","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078298","url":null,"abstract":"In this paper, the performance of a Single DSTATCOM is evaluated for the purpose of harmonics elimination, reactive power compensation and load balancing. A control scheme has been proposed for DSTATCOM and its characteristics are investigated by digital simulation. A current controller on the single-phase basis forms the innermost loop in the control hierarchy. The dc bus voltage controller and PCC voltage controller are designed using a simplified model, neglecting the dynamics of the inner current control loop. The control of DSTATCOM is accomplished by Space Vector Pulse Width Modulation (SVPWM) technique with potential of supplying reactive power, harmonics and unbalanced load compensation and it is used to provide real component of load current, positive sequence and fundamental frequency. The Proportional-Integral (PI) controller is used to compute current component to compensate losses in DSTATCOM to maintain dc-bus voltage of voltage source converter (VSC).","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126204821","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}
{"title":"Performance analysis of wireless power transfer(WPT) through two-coil and three-coil structure","authors":"U. Surendrakumaran, A. Nachiappan","doi":"10.1109/IICIRES.2017.8078308","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078308","url":null,"abstract":"In this paper, the performance characteristics of two coil and three coil structure for Wireless Power Transfer(WPT) systems are compared. The circuit model of both the systems are derived with the help of circuit theory. To obtain the high energy efficiency, the three coil structure is proposed. The analysis shows that this structure provides high efficiency for wider range of loads. The Simulation result shows that the properly designed three coil system gives more energy efficiency than two coil system. The three coil structure reduces the current stress and the electromagnetic field emission caused due to misalignment.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132799014","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}
{"title":"A novel approach to nine switch unified power quality conditioner for power quality improvement","authors":"S. Vijayasamundiswary, J. Baskaran","doi":"10.1109/IICIRES.2017.8078291","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078291","url":null,"abstract":"The major problem incorporated in the distribution system is the power quality problem. Now a day, power quality problems have been mitigated with the help of custom power devices. In this work, a novel approach to nine switch Unified Power Quality Conditioner (UPQC) is used instead of conventional twelve switch power conditioner which reduces the switching stress, less commutation, low losses with less cost. This nine switch UPQC acts as two back to back converter as a shunt and series filter. The control scheme used for the nine switch converter has been done by Particle Swarm Optimization (PSO) technique. The performances were analyzed using MATLAB Simulink environment for linear and non linear loads.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129841081","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}
Shiva Shankar Reddy, D. R. Babu, K. Murthy, Vmnssvkr Gupta
{"title":"An approach for essay evaluation using system tools","authors":"Shiva Shankar Reddy, D. R. Babu, K. Murthy, Vmnssvkr Gupta","doi":"10.1109/IICIRES.2017.8078292","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078292","url":null,"abstract":"Evaluation is the major metric in any institution to judge student and their learning skills. Essay writing is one of the major ways in which students are tested. Now a days this evaluation is done manually. This requires lot of human effort and time. In this project, this evaluation technique is automated. Since machine cannot understand the evaluation measures we give them in terms of keywords which act as features. Here initially the student written essay is compared with keywords mentioned by admin. If the similarity is less than 20%, then the essay is not up to the standard. Otherwise, it is evaluated using segmentation, stop words removal, calculating word frequency, forming numerical features, sentence validation, spell check. There are some tools for evaluation purposes but our proposed method is more efficient than them in terms of accuracy of evaluate.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116811522","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}
{"title":"Study and analysis of zeta converter fed by solar photovoltaic system using PID controller","authors":"Gaurav P. Modak, V. Dhote","doi":"10.1109/IICIRES.2017.8078313","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078313","url":null,"abstract":"This paper presents State Space Average technique for fourth order DC-DC Zeta converter in continuous conduction mode. The system is implemented by a non-isolated Zeta converter for Step Up and step-down output voltage in open loop system and in close loop system by using PID controller. The input voltage to Zeta converter is fed by Solar Photovoltaic Array, which depends on the irradiance and temperature. The gate pulse to the IGBT is given after comparing the output of PID controller with Sawtooth waveform. The open loop system and closed loop system of Zeta converter are compared for the constant output voltage across the RL load. Both systems are simulated in MATLAB/Simulink and results are presented.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129908851","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}
{"title":"Optimal placement of PMU for power system observability using integer programming","authors":"G. Patil, A. G. Thosar","doi":"10.1109/IICIRES.2017.8078306","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078306","url":null,"abstract":"A fully observable power system is possible with linear state estimation algorithms with exclusive use of synchronized measurements obtained from PMUs. The objective of full observability is achieved by placement of the PMUs at specific locations in power system instead of installing at every bus in the network. The calculation of mimimum number of PMUs and their locations is an optimization problem. The various optimization methods and algorithms has been proposed in past to get the solution of OPP problem. In this paper binary integer programming based approach to solve OPP problem is presented. The binary integer programming problem is coded using optimization toolbox in MATLAB software. The OPP problem formulation is discussed for normal operating condition i.e. without any conventional measurements or injection measurements and without any contingencies as well as case with some conventional measurements (flow and/or injection measurements). The proposed method is applied to standard IEEE test systems-14, 24, 39 and 57-bus. Simulations are performed on MATLAB software and results are discussed in section-V. Simulation results performed on different standard IEEE test a system shows that, near about at one third to one fourth of the total system buses need to install PMUs to make the whole system completely observable.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116640984","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}
{"title":"Modeling of a commercial BLDC motor and control using GA-ANFIS tuned PID controller","authors":"Murali Dasari, A. Reddy, M. Kumar","doi":"10.1109/IICIRES.2017.8078305","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078305","url":null,"abstract":"The applications of The Brush Less Direct Current (BLDC) are increasing day by day. In order to have proper utilization of these motors and to control them effectively it's important to have proper mathematical modeling of these motors. Similarly effective control these motors are also essential to have successful application of the devices across multiple domains. This work addresses both these important aspects. A mathematical model has been derived to represent a BLDC model and it has been subsequently used to represent a commercially available BLDC motor. Its utility can be gauged from the fact different motor can be analyzed easily using the proposed model. The mathematical model was subjected to open loop and closed loop analysis to study the stability and performance. This paper also presents an approach involving Genetic Algorithm (GA) for training the ANFIS. In order to validate the approach a Simulink model having a PID controller is constructed to control the modeled BLDC. It can be observed from the results that GA-ANFIS has delivered a much improved performance when compared to traditional ANFIS.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130318307","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}
A. Ragavendiran, D. Vinothkumar, I. Mahendravarman, A.P. Pravakaran
{"title":"Comparative study of power system stabilizer for damping power system oscillations in SMIB system","authors":"A. Ragavendiran, D. Vinothkumar, I. Mahendravarman, A.P. Pravakaran","doi":"10.1109/IICIRES.2017.8078294","DOIUrl":"https://doi.org/10.1109/IICIRES.2017.8078294","url":null,"abstract":"Generally in power system the vibrant power and current constraint will vary by the subject of generators and it addresses the deviations by rearrangement process. The major aspire of the development is to sort out the requirement of vibrant power load. The generator excitation loop will tune the dynamic power trigger by the maximum value of electricity over the network. By the link of stabilizer and the generator in various load condition the speed of the system is increased. In this paper, a power system stabilizer performance is analyzed by using both mathematically and simulation. The performance of power system stabilizer (PSS) is proved in both processes. The proposed approach provides best possible stabilizer metrics determining by the conventionally employed mathematical and simulation.","PeriodicalId":244063,"journal":{"name":"2017 International Conference on Innovative Research In Electrical Sciences (IICIRES)","volume":"232 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121841200","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}