B. Vigneshwaran, J. Saravanan, S. Gopinath, M. Iruthayarajan
{"title":"Investigation of Electrical characteristics of Dielectric fluids using 3D Finite Element Method","authors":"B. Vigneshwaran, J. Saravanan, S. Gopinath, M. Iruthayarajan","doi":"10.1109/ICEES.2018.8443235","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8443235","url":null,"abstract":"This work is intended to focus towards identifying alternate insulating medium for replacing the conventional mineral oil. Even though they are predominant in their field of applications, they have some disadvantages of non-biodegradability., scarcity of availability in future and environmental unsociable nature. These above factors create focus towards finding of alternate to traditional mineral oil. Knowledge of the Electric Field (E-Field) and potential distribution along the material surface is a basic requirement for reliable assessment of electrical behaviour of liquid insulation. With this aim, investigation of alternate dielectric fluids is performed by 3-Dimensional (3D) Finite Element Method. Accordingly., the paper is classified into two sections. In the first section, simulation work is carried out by analysing the electrical characteristics using E-field and electric potential distribution. In the second section., experimental work is carried out to find the alternate dielectric fluids, natural esters based vegetable oils which are considered as environmental friendly and biodegradable products. The result shows that natural ester exhibit good electrical characteristics than mineral oil.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"352 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":"115980271","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}
N. Dhinesh, A. Metilda, S. Gowri, S. Vignesh, V. Kirubakaran
{"title":"Feasibility of Gasification of Used Vegetable Oil as Fuel for Ci Engine","authors":"N. Dhinesh, A. Metilda, S. Gowri, S. Vignesh, V. Kirubakaran","doi":"10.1109/ICEES.2018.8442337","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8442337","url":null,"abstract":"The edible oil production in India is 72 MT in 2016–2017. Traditionally the vegetable oil has been reused several times before it has been disposed in the drainage. Even 10% of the oil enters in sewage system creates clogs in pipes, foul odour, reduction of oxygen concentration in the water. Several treatment techniques including production of biodiesel from waste vegetable oil has been deployed but due to high cost, it has not been successfully deployed. Hence the special investigation aims in developing the decentralized waste vegetable oil gasification system which can be a substitute for diesel in CI engine. A continuous flow of gasifier for waste vegetable oil has been designed and tested. The producer gas has been analyzed continuously using engine producer gas analyzer for its feasibility in admitting CI engine.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"705 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":"121024172","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 32-bit CSLA based on CMOS and GDI logic","authors":"G. T. Amizhdhu, P. Samundiswary","doi":"10.1109/ICEES.2018.8442407","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8442407","url":null,"abstract":"Adders are the basic building blocks used in various computational units and processors. Carry Select Adder (CSLA) is one of the simple and fastest multi bit adders used in various high-speed processors. However, CSLA designed using CMOS logic suffers from design complexity, which leads to increase in power consumption and area. Hence in this paper., CSLA is designed using GDI logic. GDI is well suitable for designing low power circuits with reduced transistor count. In this paper, 32-bit CSLA is designed using CMOS and GDI logic and their performance parameters such as power, delay and transistor count are analyzed using HPSICE software. From simulation results, it is observed that the modified CSLA using BEC based on GDI logic achieves 69.36% and 66.92% reduction in power and transistor count respectively compared to that of CSLA based CMOS logic.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","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":"128962540","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":"Methodological model of Lightning Energy Plant integrated with different energy extraction processes to harness Lightning Energy","authors":"Suman Jana, S. Biswas, P. Biswas","doi":"10.1109/ICEES.2018.8442392","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8442392","url":null,"abstract":"This methodological and numerical computing based study involves in developing a methodology, which is capable of harvesting lightning energy. Till now the natural lightning is not a practicable and efficient source of energy, so this paper also proposed a methodology which has the ability to generate natural lightning in laboratory environment and it can store energy from lightning in reasonable way. This paper presents the overview of Lightning energy plant and the systematical concept of it. Simulation model of lightning energy plant has been proposed in Matlab/Simulink environment. Present work initiates a new line of thought about lightning experiment in low lightning occurring area. A new lightning triggering proposal using UAV or Drone has been initiated in this study. The efficiency and viability of proposed scheme can be examined with further experiment and empirical model.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"15 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":"132596389","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":"Single-Phase 63-Level Modular Multilevel Inverter fed Induction Motor Drive for Solar PV Applications","authors":"P. Ganesh, N. Shanmugavadivu, K. Santha","doi":"10.1109/ICEES.2018.8443287","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8443287","url":null,"abstract":"Single-phase fifteen level and sixty three level modular multilevel inverter with reduced number of power electronic switches for solar photovoltaic application is presented. Modular Multilevel Converter (MMC) is used in designing both control and power circuits to provide the corresponding output voltage levels by suitable switching sequences. To achieve 15-level inverter, the conventional method requires 28 switches and in binary mode 12 switches are needed. In Existing MMC 7 switches and 3 Sources are employed to achieve 15 levels. In proposed system with only 9 switches and 5 sources are employed to achieve 63 levels output voltages with decreased Total Harmonic Distortion. The simulation of fifteen level and sixty three level modular multilevel inverter is done using MATLAB and Total Harmonic Distortion is Analysed for both the inverters.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"36 2 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":"128140062","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":"Comparison of SPWM and SVPWM Control Techniques for Diode clamped Multilevel Inverter with Photovoltaic System","authors":"A. Kokila, V. Kumar","doi":"10.1109/ICEES.2018.8443279","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8443279","url":null,"abstract":"The control of THD is a task of the researchers in PV system with two and three level inverters. In this research a PV cell has been designed and its output is stepped up with boost converters. The diode clamp multilevel inverter is used to get three level output. The control techniques such as SPWM and SVPWM are used in NPC multi level inverter and the results are also compared. The controlled techniques and PV system output are simulated using MATLAB and simulink software and the results of three level line voltage and phase current are discussed. The THD results were obtained using FFT analysis and compared.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"424 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":"122950332","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":"Simulation Analysis of New Multilevel Inverter with Reduced Number of Switches","authors":"K. Dhivakar, V. Thiyagarajan","doi":"10.1109/ICEES.2018.8443205","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8443205","url":null,"abstract":"In this paper, a inverter topology with reduced number of switches has been proposed. The proposed topology uses six switches and 4 voltage sources. The output voltage of the inverter is a smooth stepped waveform. The number of levels in the waveform depends upon the number of voltage sources and the power electronic switches. There are two configurations in multilevel inverter, namely symmetrical and asymmetrical configuration. The proposed inverter can operate in both symmetric and asymmetrical configuration. In symmetrical configuration 5-level output waveform is achieved while in asymmetrical configuration 7-level output is achieved. Several switching strategies have been adopted to minimize the total harmonic distortion (THD) of the output waveform. The working and performance of the proposed topology is tested with the help of MATLAB software.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"51 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":"115142420","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}
M. Raniit, Reddy.T Bramhananda, Kalavathi M. Surya
{"title":"Decoupled Center Spaced PWM Techniques for Open End Winding Induction Motor Drive","authors":"M. Raniit, Reddy.T Bramhananda, Kalavathi M. Surya","doi":"10.1109/ICEES.2018.8443262","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8443262","url":null,"abstract":"In this article, space vector decoupled center spaced PWM (SVDCPWM) techniques are proposed for open-end winding induction motor drive (OEWIMD). Two 2-level inverters are fed on either side of open-end induction motor drive to achieve 3-level output. To bring about the control pulses for the two inverters, reference three phase sinusoids are used. Instantaneous reference sinusoids of one inverter are phase shifted with respect to another inverter to generate a variety of decoupled PWM techniques. To explore the experimental results for the proposed work IHp asynchronous motor is used and the performance of various decoupled center spaced PWM techniques is reported.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"32 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":"122471744","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}
Sai Goutham Golive, R. Srikanth, L. Panwar, R. Kumar, B. K. Panigrahi
{"title":"Optimal Wind Energy Scheduling under Volatile Resource and Market Price Conditions","authors":"Sai Goutham Golive, R. Srikanth, L. Panwar, R. Kumar, B. K. Panigrahi","doi":"10.1109/ICEES.2018.8442353","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8442353","url":null,"abstract":"This paper presents an optimal wind energy scheduling approach for the independent system operator (ISO) with considering the volatile nature of the wind energy resource and energy bids in real time. The optimal schedule minimizes total generation cost, real time contractual compensation costs rescheduling costs etc. The scheduling problem is modelled as two step optimization problem where day Ahead (DA) market and real time (RT) market conditions are considered. This approach uses front end information (bid information) available in DA market and expected price, wind energy variation in the RT market system. The proposed mechanism is validated using IEEE 30 bus data system and system results justifies effectiveness of the proposed model compared to deterministic model for optimal posturing of wind energy generation in deregulated electricity market through reduced RT balancing costs associated with compensation and rescheduling costs.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"19 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":"125527538","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":"Robust Integrated Autopilot Design for an Aircraft","authors":"Neha Kanchetti, T. Chandar","doi":"10.1109/ICEES.2018.8442364","DOIUrl":"https://doi.org/10.1109/ICEES.2018.8442364","url":null,"abstract":"In this work, a nonlinear mathematical model for a rigid aircraft is considered. A robust controller employing Uncertainty and Disturbance Estimator (UDE) as its control strategy has been proposed to obtain the desired tracking performance. Uncertainties and disturbances have been introduced in the form of parametric variations, system nonlinearities and varying external disturbances. Numerical simulations have been carried out to ascertain the efficacy of the proposed control strategy. Further, a comparison study of the proposed controller with a input-output linearized controller also employing UDE has been carried out.","PeriodicalId":134828,"journal":{"name":"2018 4th International Conference on Electrical Energy Systems (ICEES)","volume":"69 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120851700","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}