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Loss optimization of IEEE 12 bus radial distribution system integration with wind weibull distribution function using PSO technique 结合风威布尔分布函数的ieee12总线径向配电系统损耗优化
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077324
A. Bansal, Anil Kumar, Naresh Kumar
{"title":"Loss optimization of IEEE 12 bus radial distribution system integration with wind weibull distribution function using PSO technique","authors":"A. Bansal, Anil Kumar, Naresh Kumar","doi":"10.1109/POWERI.2016.8077324","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077324","url":null,"abstract":"Due to increasing per capita energy consumption and exponential rising population, power system losses increasingly and reliability decreasing. The distributed generator can improve the power system reliability and reduce losses. The most widely preferred DG which is large attracted by large scale as wind powers do not have pollution issue and consider as clean energy source. By the wind to its maximum extent it is necessary to place the wind turbine at the place where the losses of the system and the size of the turbine are minimum. In this paper the PSO (particle swarm optimization) technique is applied on IEEE 12 radial standard bus system to get reduced losses and optimum size of wind turbine. Backward/forward sweep method used to analyze the power flow in radial distribution systems. Weibull functions F(x) have been used to describe the best wind distribution which is one of the probabilistic modeling to select random variable. From the results optimum size of turbine is obtained and also obtains the location for placement of wind turbine to optimum the system losses. MATLAB/Simulink is used to simulate the optimization of power losses at power output of mean various wind turbine speed.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128122908","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}
引用次数: 2
Detection of transmission line faults in the presence of solar PV generation using discrete wavelet 利用离散小波检测太阳能光伏发电时的输电线路故障
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077203
T. Suman, Om Prakash Mahela, S. Ola
{"title":"Detection of transmission line faults in the presence of solar PV generation using discrete wavelet","authors":"T. Suman, Om Prakash Mahela, S. Ola","doi":"10.1109/POWERI.2016.8077203","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077203","url":null,"abstract":"The relaying is an important aspect for the protection of transmission lines, generators, bus-bars, and transformers for reliable power system operation. The issue of protection has become critical due to increased grid integration of distributed energy sources. The relaying systems continuously monitor the voltage and currents in the power system and generate commands to isolate the faulty part of the network during the events of power system faults. These faults are common and more frequent in transmission and distribution systems. This paper presents an algorithm based on discrete wavelet transform (DWT) for the detection of power system faults in the presence of solar PV power generation system. The power system faults such as line to ground (LG), double line (LL), double line to ground (LLG) and three phase fault involving ground (LLLG) has been investigated. The current supplied by the solar PV system has been found to be key feature for the detection of power system faults. The study has been performed using a test system and results have been validated in MATLAB/Simulink environment.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128291248","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}
引用次数: 12
A novel three phase 7-level asymmetrical multilevel inverter with reduced number of power electronic switches 一种新颖的减少电力电子开关数量的三相7电平非对称多电平逆变器
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077439
Kamaldeep, J. Kumar
{"title":"A novel three phase 7-level asymmetrical multilevel inverter with reduced number of power electronic switches","authors":"Kamaldeep, J. Kumar","doi":"10.1109/POWERI.2016.8077439","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077439","url":null,"abstract":"In the modern set up of generation, transmission, distribution and electric power utilization, dc to ac power conversion is a very important technology and multilevel inverter are the best choice for this converion as it has many advantages over two level inverter. In this paper, a new asymmetrical multilevel inverter topology for 7-level inverter is proposed which requires less number of switches, driver circuits and dc voltage sources as compared to other asymmetrical topologies and conventional multilevel inverter topologies. In the proposed topology, six power electronic switches and two dc voltage sources are required for generating 7-level in single phase output voltage. Performance of the proposed topology to generate positive, zero and negative level have been evaluated in terms of Total Harmonic Distortion (THD) in the output voltage using simulation in MATLAB environment. To validate the performance of proposed topology various waveforms and simulation results are presented in the paper. Fundamental switching control technique is used to operate the various switches.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128403116","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}
引用次数: 3
A state of art review and challenges with impedance networks topologies 阻抗网络拓扑的现状与挑战
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077211
A. K. Gupta, P. Samuel, Deepak Kumar
{"title":"A state of art review and challenges with impedance networks topologies","authors":"A. K. Gupta, P. Samuel, Deepak Kumar","doi":"10.1109/POWERI.2016.8077211","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077211","url":null,"abstract":"Inductors and diodes in combination with active switches are the basic building blocks of dc-dc converters. When the active switches are gated on then inductors are charged in series and when the switch is off, inductors are discharged in parallel. The principle of these switched inductor topologies are basic building blocks of impedance network topologies. In these topologies, the inverter zero state switching stage is used to make the inductor charged and discharged. Thus a unique impedance network is designed to boost the output. The Z-source inverter is an example of such type of topologies. The impedance network of Z-source inverter is designed to couple the inverter main circuit to input power source. But it has limitations of high voltage stress across the switches. Over the years, numerous other topologies such as quasi-Z-source inverter, improved Z-Source Inverter etc. have been implemented to improve limitations of Z-source inverter and to make it more suitable for the renewable energy applications. This review presents the comparisons of impedance network topologies on their basic structural differences, advantages and limitations along with dc link voltages and boost factor. MATLAB/Simulink is chosen for verification of the analysis made.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131979497","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}
引用次数: 7
High gain fourth-order boost converter for DC-grid applications 用于直流电网的高增益四阶升压变换器
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077215
M. Veerachary
{"title":"High gain fourth-order boost converter for DC-grid applications","authors":"M. Veerachary","doi":"10.1109/POWERI.2016.8077215","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077215","url":null,"abstract":"A fourth-order boost point of load converter capable of giving a higher voltage gain similar to fourth-order converters is proposed in this paper. In view of the higher boosting feature, the converter is more suitable to interface the given low voltage source to the high-voltage dc-bus. Component design expressions are formulated through a steady-state analysis. The boosting factor of the proposed converter is higher than the traditional boost and other reported fourth-order boost converters. These boosting features are demonstrated through a steady-state analysis, and also in simulations. Discrete-time analysis is established to formulate transfer functions required to design the controller in the z-domain. The proposed fourth-order converter features are demonstrated through simulations and then compared with sample experimental observations.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134055051","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}
引用次数: 0
A meticulous approach towards contingency clustering in power system 电力系统应急聚类的精细方法
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077280
Jatin Verma, I. Sharieff, Ranjana Sodhi
{"title":"A meticulous approach towards contingency clustering in power system","authors":"Jatin Verma, I. Sharieff, Ranjana Sodhi","doi":"10.1109/POWERI.2016.8077280","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077280","url":null,"abstract":"Contingency analysis plays a key role in evaluating the performance of a system under stressed conditions. This paper proposes Trajectory Violation Integral (TVI) index as a measure to quantify the effect of contingency. Contingency clustering enables partitioning of the system into coherent and independent Voltage Control Areas. The data that is worked on during contingency clustering is of high dimensional nature and studies have shown that the algorithms that work on lower dimensional data may get impaired while handling higher dimensional data due to various reasons, one of them being the curse of dimensionality. This work emphasizes the problems associated while dealing with higher dimensional data and proposes a meticulous strategy to undermine the effects of higher dimensionality in the premises of contingency clustering for the formation of Dynamic Voltage Control Areas.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134190997","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}
引用次数: 0
Anti-hebbian control algorithm for three-phase inverter in grid connected solar PV system 并网太阳能光伏系统三相逆变器的反偏心控制算法
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077459
D. Jain, U. Kalla
{"title":"Anti-hebbian control algorithm for three-phase inverter in grid connected solar PV system","authors":"D. Jain, U. Kalla","doi":"10.1109/POWERI.2016.8077459","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077459","url":null,"abstract":"This paper is aimed at modeling, control and analysis of Solar PV-Grid integration system using Anti-Hebbian control algorithm. The inverter performs multiple functions such as transferring real power produced by PV into the grid, fundamental and harmonic reactive power compensation, real power compensation, power factor correction and voltage regulation. The under mentioned simulation results and mathematical model validate the proposed system. The proposed system shows satisfactory performance in steady state and dynamic loading conditions under varying insolation levels.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134485699","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}
引用次数: 6
A controller for cascaded h-bridge multilevel inverter 级联h桥多电平逆变器控制器
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077312
U. Kalla, Avanti Verma, Bhim Singh, Keshav Joshi
{"title":"A controller for cascaded h-bridge multilevel inverter","authors":"U. Kalla, Avanti Verma, Bhim Singh, Keshav Joshi","doi":"10.1109/POWERI.2016.8077312","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077312","url":null,"abstract":"The multilevel inverter technology has gained a tremendous significance in the research area. This paper proposed a new controller for generating the switching sequence of power devices used in multilevel inverter to produce the desired output. An embedded code has been developed to control the switching states of different IGBT switches. To validate the effectiveness of the proposed technique to control the multilevel inverter switching states MATLAB simulation of 3-level, 5-level and 17-level using cascaded H bridge topology of multi-level inverter is presented in this paper. Each multilevel inverter configuration presented in this paper is explained by the corresponding schematic diagram, operating principle, and simulation results","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"1 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134555570","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}
引用次数: 7
An18-pulse AC-DC converter-fed 27-level inverter based vector controlled induction motor drive 一种基于矢量控制感应电机驱动的18脉冲交直流变换器馈电27电平逆变器
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077320
Piyush Kant, Bhim Singh
{"title":"An18-pulse AC-DC converter-fed 27-level inverter based vector controlled induction motor drive","authors":"Piyush Kant, Bhim Singh","doi":"10.1109/POWERI.2016.8077320","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077320","url":null,"abstract":"This paper proposes a method to enhance the power quality of the medium voltage multilevel inverter based induction motor drive system. An 18-pulse AC-DC converter is used to feed a 27-level inverter based vector controlled induction motor drive (VCIMD). Using this configuration, the input supply current distortion decreases to meet the demand of an IEEE-519 standard. The distortion in the 27-level inverter output voltage and its switch cost are decreased impressively with an increase in the number of AC-output voltage levels. As the steps of output voltage are increased, it is switched at low switching frequency. The proposed drive system is examined in the all possible operating conditions of an induction motor. The proposed 18-pulse AC-DC converter fed 27-level inverter for VCIMD is modelled and its performance is simulated in Simulink/MATLAB environment to demonstrate its effectiveness for the medium and large rating applications.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"370 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133247761","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}
引用次数: 1
FOGI-QSG based control of multifunctional grid tied SECS 基于FOGI-QSG的多功能网格系SECS控制
2016 IEEE 7th Power India International Conference (PIICON) Pub Date : 2016-11-01 DOI: 10.1109/POWERI.2016.8077293
Priyank Shah, Ikhlaq Hussain, Bhim Singh
{"title":"FOGI-QSG based control of multifunctional grid tied SECS","authors":"Priyank Shah, Ikhlaq Hussain, Bhim Singh","doi":"10.1109/POWERI.2016.8077293","DOIUrl":"https://doi.org/10.1109/POWERI.2016.8077293","url":null,"abstract":"This paper deals with a solar energy conversion system (SECS) interfaced with three phase grid using a fourth order generalized integrator quadrature signal generator (FOGI-QSG)based control algorithm, which helps to mitigate the power quality problems like power factor correction, load balancing, harmonics elimination and noise cancellation. The perturb and observe (P&O) based maximum power tracking point (MPPT) algorithm is used to extract the maximum power from solar photovoltaic (SPV) array. The reference voltage is obtained from MPPT algorithm which helps to maintain DC link voltage of a voltage source converter (VSC). The FOGI-QSG based control algorithm is an easily realizable without compromising accuracy. The control algorithm is validated experimentally on developed hardware in the laboratory. Total harmonic distortion of source current of distribution network has been found within limit according to an IEEE-519 standard at common coupling point.","PeriodicalId":332286,"journal":{"name":"2016 IEEE 7th Power India International Conference (PIICON)","volume":"40 5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133921134","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}
引用次数: 5
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