{"title":"Model predictive direct torque control of neutral point clamped induction drive","authors":"Nishant Kashyap, Shivani Patidar","doi":"10.1109/ICPEDC.2017.8081087","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081087","url":null,"abstract":"This paper focuses on the modern approach for Model Predictive Direct Torque Control(MPDTC) concept using a neutral point clamped inverter fed induction drive. The proposed methodology is significant for the medium voltage drives. The proposed scheme is a noble technique which predicts the next possible voltage vector and the switching of the inverter from the predefined prediction horizon which is done by minimizing the cost function. The ultimate outcome of the method is reduction in the THD of the voltage, and significant improvement in the speed and torque characteristics as compared to the classical approach. The method can be further used for the controlling of various parameters together because of its multiple input multiple output system compatibility thereby compacting the drive structure.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133568134","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":"SCIO aggregation using power system studies","authors":"R. Rukmani, J. Jeba Angel, B. Devika","doi":"10.1109/ICPEDC.2017.8081111","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081111","url":null,"abstract":"This paper presents elaborated model, various aggregated models of a wind park and its response to grid faults. In large scale wind farm the number of wind generators is more in numbers and hence detailed modeling of wind farm is more delicate and increases simulation time. To make it simpler, aggregation of wind farm is needed. Aggregation means representing whole wind farm into equivalent models. This dynamic equivalent reduces system order with most of the characteristics retained and also reduces simulation time to a greater extend with reasonable accuracy. This method is very useful in investigating dynamic and transient stability studies. Various aggregated models are developed and simulations studies are carried out using PSCAD/EMTDC software package. The results obtained with a detailed model and an aggregated model show high degree of correspondence and accuracy between them during normal and disturbance condition. The aggregated model is found simpler, faster and easier compared to detailed modeling of wind farm.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"17 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134057322","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":"Congestion management using demand response program","authors":"Smriti Singh, Ashwani Kumar","doi":"10.1109/ICPEDC.2017.8081064","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081064","url":null,"abstract":"This paper proposes the use of Demand Response programs for congestion management. Two DR programs are implemented: Time-of-Use (TOU) and Emergency Demand Response Program (EDRP).A combination of single period modeling and multi-period modeling on the basis of elasticity concept is used to model the DR programs. The model that has been put forward is implemented on load data varying on the hourly basis. Further to analyze the effect of DR program on congestion management an interactive process between GENCOs and ISO is taken into consideration. A two-stage process is followed. First ISO clears the market based on base case generation, after this congestion in transmission lines is checked. If it occurs ISO clears the market using DR programs. Transmission flow violations are again checked and in the case of violations Gencos and demand reschedule their bids.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116239151","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":"Air heat plant control based on IoT with cloud based technologies","authors":"V. Ravi, R. Deepika, N. Kumar, P. Pavithra","doi":"10.1109/ICPEDC.2017.8081069","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081069","url":null,"abstract":"In particular, the Internet of Things (IoT) is widely used to interconnect available industries resources and provide reliable, effective and smart monitoring and control features in process industries. The aim of this paper is to summarize the application of IoT in an Air Heat Plant (AHP), monitoring and change set point and controller parameters from remote places using cloud services. In this paper, a simple AHP experimental setup is developed and temperature inside the AHP is controlled using PID controller. Using IoT and web based service Temboo, AHP data are stored in a google spreadsheet and can be monitored and analyzed from any part of the world at any time. Set point and PID controller parameters of the AHP can be modified from any part of the world at any time using self- developed web based application.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128764189","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":"Comparative study of reference current generation for shunt active power filter","authors":"Anand Panchbhai, Nikunj Prajapati, S. Parmar","doi":"10.1109/ICPEDC.2017.8081119","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081119","url":null,"abstract":"Presently, nonlinearity of Electrical utility leads to poor power quality due to increasing use of PE converters which results in financial loss, environmental impacts or safety concerns. It has many significant causes of poor power quality i.e., Harmonic pollution, Load imbalances resulting in voltage imbalance, Reactive power. As a consequence, Betterment of power Quality is on demand with the help of different kind of filters. Historically, passive filters have been proposed to mitigate harmonic pollution but nowadays the best filtering performance is obtained with an active filter using a closed loop control system. In this paper, shunt active power filter is used with two prominent theories for harmonic conditioning. 1) Instantaneous Active and reactive power theory [PQ] and 2) synchronous reference frame theory [DQ]. Comparative analysis is done for different parameters like reactive power, Total Harmonic Distortion (THD), and power factor. Dynamic response is also observed. All the simulations are done in MATLAB/Simulink.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126498354","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}
Sandip Chakraborty, A. Manna, Animesh Gour, P. Acharjee
{"title":"Decoupled PSO based rugged power flow method for loadability limit identification","authors":"Sandip Chakraborty, A. Manna, Animesh Gour, P. Acharjee","doi":"10.1109/ICPEDC.2017.8081117","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081117","url":null,"abstract":"In this paper, PSO based robust load flow is proposed. In the proposed decoupled based PSO technique, the decoupling features among the power flow variables are taken into consideration. Very simple technique is applied to prompt the convergence. Keeping all inherent properties of evolutionary technique, improvement method is developed to attain better performances. To detect the stability margin, maximum loadability limit (MLL) is identified using the proposed method. The developed algorithm shows that it can provide satisfactory solutions under stressed situations when classical standard methods fail. To establish the effectiveness and efficiency, the proposed algorithm is compared with other methods.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121650326","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 of ground-mat for 11kv sub-station using auto grid pro","authors":"M. Jawahar, S. Alagammal, V. Jayasankar","doi":"10.1109/ICPEDC.2017.8081076","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081076","url":null,"abstract":"Personnel safety cum consistency is the important consideration in the functioning of the power systems. These concerns aid the design of earth-mat. This paper is more focused on the design of earth-mat for a 11kV substation. Earth-mat is basically a solid metallic plate or conductors buried in shallow depths to provide safety measures by reducing the severe touch and step voltages in important areas that are frequently operated by personnel. It also concentrates on minimizing the number of conductors that are used for building the ground-mat using a software toolkit called AUTO GRID PRO, as a result, accuracy of number of conductors, their size and spacing is determined which subsequently reduces the cost of the mat design.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127635825","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":"Comparative analysis of economic load dispatch using evolutionary and nature based algorithms","authors":"Apratim Sharma, S. Vadhera","doi":"10.1109/ICPEDC.2017.8081104","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081104","url":null,"abstract":"Economic load dispatch problem involves various equality and inequality constraints which makes it complex. This paper presents a comparative study between Particle swarm optimization and Gravitational search algorithm to analyze the Economic load dispatch problem for three and six unit system. The role of heuristic optimization methods in solving the economic load dispatch problem has been highlighted in this paper. Recently, researchers are paying more attention towards these heuristic optimization methods techniques to solve Economic Load Dispatch problem in order to find out optimal scheduling while meeting the transmission and operation constraints. Comparison have been made in terms of robustness and optimal search behavior.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116449273","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":"Multi-input high step-up converter using switched-diode-capacitor","authors":"C. Jananie, K. Rajambal","doi":"10.1109/ICPEDC.2017.8081092","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081092","url":null,"abstract":"This paper analyzes the performance of three different topologies namely parallel, serial and variable-structure circuit of switched-diode-capacitor voltage accumulator (SDCVA). The converters are modelled in MATLAB/Simulink environment. Simulation is carried out to investigate the performance of the converters and the results are discussed. The optimum topology is identified based on the voltage gain and component stress.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122875119","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":"Modified artificial wolf pack method for maximum power point tracking under partial shading condition","authors":"Shweta Gupta, K. Saurabh","doi":"10.1109/ICPEDC.2017.8081060","DOIUrl":"https://doi.org/10.1109/ICPEDC.2017.8081060","url":null,"abstract":"Photovoltaic power generation systems operate at maximum power point to maximize the use of solar energy. MPP tracking (MPPT) is usually attained using several traditional methods. But during partial shading conditions, a PV panel shows multiple peaks in power versus voltage curve and traditional methods do not always promise to make operate PV panel at true MPP. This paper introduces modified artificial wolf pack (MAWP) algorithm for global maximum power point (GMPP) tracking under various conditions. The problem formulation, application of MAWP and the results are analyzed in this paper. The proposed method has been simulated on MATLAB/SIMULINK for one PV configuration under one shading pattern. The results have been compared with artificial bee colony (ABC) and particle swarm optimization (PSO) method which suggests that the proposed method is best amongst all MPPT alternatives.","PeriodicalId":145373,"journal":{"name":"2017 International Conference on Power and Embedded Drive Control (ICPEDC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125555322","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}