2019 Innovations in Power and Advanced Computing Technologies (i-PACT)最新文献

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Line outage detection using optimal number of Phasor Measurement Unit 采用最优相量测量单元数进行线路中断检测
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8960027
H. Kumar, R. Dahiya
{"title":"Line outage detection using optimal number of Phasor Measurement Unit","authors":"H. Kumar, R. Dahiya","doi":"10.1109/i-PACT44901.2019.8960027","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8960027","url":null,"abstract":"The power distribution network needs to be monitored in an effective manner against the line outages. Phasor Measurement Unit (PMU) is a device which is used to estimate the magnitude and phase angle of an electrical phasor quantity. PMUs are distributed globally to provide time synchronized information to operators through phasor data concentrator. In this paper, a new algorithm to identify single line outage using the PMU has been proposed. The voltage phasor angles are taken only at buses where the PMUs are located. Further the optimal location of PMUs is identified by an algorithm based on maximum connectivity of buses. Proposed algorithm is developed in MATLAB environment and tested on IEEE 9 bus system which is simulated in PSAT software.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127123681","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
A PV-WEC Based Microgrid System incorporating Hybrid Islanding Detection Technique 基于PV-WEC的混合孤岛检测微电网系统
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8959993
Soumya A. V, J. Edward
{"title":"A PV-WEC Based Microgrid System incorporating Hybrid Islanding Detection Technique","authors":"Soumya A. V, J. Edward","doi":"10.1109/i-PACT44901.2019.8959993","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8959993","url":null,"abstract":"This paper investigates the aspects of microgrid formed with distributed energy sources such as Photo Voltaic (PV) solar and wind. Detecting Islanding in a microgrid has become a major challenge in electrical power systems. This project proposes a combination of three islanding detection method, namely voltage unbalance (VU), total harmonic distortion (THD) from passive method and Sandia frequency shift (SFS) from active method. The proposed strategy consolidates the benefits of both active and passive techniques. Moreover, since this project uses the benefits of the SFS method it will not change the system variables and will not lead instability due to any disturbance.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127455886","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
High Performance Visible-Range Photodetector for Wide-Bandwidth Applications 用于宽带应用的高性能可见范围光电探测器
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8960139
J. Gaitonde, Sunit Digamber Fulari, R. Lohani
{"title":"High Performance Visible-Range Photodetector for Wide-Bandwidth Applications","authors":"J. Gaitonde, Sunit Digamber Fulari, R. Lohani","doi":"10.1109/i-PACT44901.2019.8960139","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8960139","url":null,"abstract":"We present a theoretical model of front illuminated GaN Optical Field Effect Transistor (OPFET) with floating gate accounting for photovoltaic and photoconductive effects. Our simulation results reveal desirable photodetector characteristics in the visible-region at the modulation frequencies in the microwave to terahertz range. The device exhibits superior performance than many of the photodetectors working at microwave or terahertz frequencies. The device has a great potential for wide bandwidth applications.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127483403","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
Development of LabVIEW front end for a fault injection capable synchronous generator 故障注入同步发电机LabVIEW前端的开发
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8960163
A. S, A. R., B. T., Gogulanand R., P. V. S. Nag, C. S. Kumar
{"title":"Development of LabVIEW front end for a fault injection capable synchronous generator","authors":"A. S, A. R., B. T., Gogulanand R., P. V. S. Nag, C. S. Kumar","doi":"10.1109/i-PACT44901.2019.8960163","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8960163","url":null,"abstract":"In modern industries condition monitoring is of great importance and researchers have been developing various algorithms for condition monitoring of equipment. Synchronous generators are the central component in any power station. For testing the condition monitoring algorithms for generators fault injection capable test beds are required. In order that the researchers interact with the fault injection capable synchronous generator in an efficient manner, a good user interface is required. In this work, the requirements of such a user interface are listed and implemented on an actual fault injection capable synchronous generator [8]. LabVIEW has been used to implement the user interface. The work also describes the data acquisition system and signal conditioning used. This work will be of great help to future researchers in this research area for developing fault injection capable systems, especially for electrical machines.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124889836","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
Optimal P-Q Control of Solar Photovoltaic Based Microgrids with Battery storage 基于电池储能的太阳能光伏微电网最优P-Q控制
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8959518
P. Nayak, Trupty Patel, Nikhil Munda, Ranjan Kumar Mallick
{"title":"Optimal P-Q Control of Solar Photovoltaic Based Microgrids with Battery storage","authors":"P. Nayak, Trupty Patel, Nikhil Munda, Ranjan Kumar Mallick","doi":"10.1109/i-PACT44901.2019.8959518","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8959518","url":null,"abstract":"This paper pays an attention to design an optimal controller for PV based microgrid with battery storage. Active and reactive power are the most sensitive parameters which need to be controlled, when there is disturbances(i.e. transient disturbance) in the power grid. A set of P-I controller is present to control the active power and reactive power of the system . It is a tedious work to tune up these PI gains optimally due to the non-linearity and the high complexity of the system. Out of the different methods for solving optimal control problems (whether direct or indirect), Evolutionary algorithm is one. In this paper, concurrently control of reactive power and active power is analyzed by an recently reported metaheuristics technique known as Lightning Search Algorithm, to design the optimal P-Q controllers. The control algorithms are tested with distribution system with presence of fault and without fault. The results shows that the proposed algorithm is efficient to find the optimal parameters of the controllers. The simulations studies are carried out in MATLAB and Simpower systems.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115214476","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
A CPU-GPU Cooperative Sorting Approach 一种CPU-GPU协同排序方法
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8960106
R. K, N. Chiplunkar, K. Rajanikanth
{"title":"A CPU-GPU Cooperative Sorting Approach","authors":"R. K, N. Chiplunkar, K. Rajanikanth","doi":"10.1109/i-PACT44901.2019.8960106","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8960106","url":null,"abstract":"Sorting is a fundamental operation in computer science. Sorting is normally done in CPU. Graphics processing Units (GPU) are basically used to render graphical objects. Nowadays GPUs are also used for high-performance general-purpose computation. Due to the availability of GPUs for general purpose computation sorting can also be done on GPUs. The CPU has fewer cores, but it operates at higher frequency than GPUs. GPUs possess large number of cores and hence provide high throughput. The drawback of CPU-GPU execution model is that when the GPU is executing, the CPU remains idle. Due to this model of execution enormous computation power of CPU cores is wasted. By cooperatively utilizing both CPU and GPU for performing a task, we can reduce the computation time of a task. In this paper we perform merge sort using both CPU and GPU cooperatively. With this method we obtained a speedup of around 3 compared to the GPU-only execution.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115527107","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
Grid connected asymmetric cascaded H-bridge with LDN topology 具有LDN拓扑结构的网格连接非对称级联h桥
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8960075
D. Sharma, U. Kumar, Kajal. K. Shetty, P. Kasari, A. Chakrabarti, B. Das
{"title":"Grid connected asymmetric cascaded H-bridge with LDN topology","authors":"D. Sharma, U. Kumar, Kajal. K. Shetty, P. Kasari, A. Chakrabarti, B. Das","doi":"10.1109/i-PACT44901.2019.8960075","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8960075","url":null,"abstract":"This paper presents an asymmetric cascaded H-bridge with Level Doubling Network topology with PV panels replacing the conventional DC sources. The voltage level has increased with floating capacitor and to maintain this no extra closed loop control has required for balancing its voltage. The Sinusoidal Pulse Width Modulation switching technique has adopted to achieve required output voltage level of the inverter. The desired output has obtained by utilizing a single DC source. The mentioned input DC source kept constant/ or regulated despite solar irradiation variations. The inverter output power has injected to the AC bus. A vector control scheme has adopted to synchronize the inverter output with grid for smother power exchange between Level Doubling Network Inverter and the grid.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122650665","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
Simulation Analysis of a Nearest Level Modulation Scheme for Cross-Connected Sources based MLI 一种基于MLI的交叉连接源最近电平调制方案的仿真分析
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8959520
A. R. Kumar, Partha Sarathi Subudhi, T. Deepa, S. Krithiga, Sanjeevikumar Padmanaban, D. Kothari
{"title":"Simulation Analysis of a Nearest Level Modulation Scheme for Cross-Connected Sources based MLI","authors":"A. R. Kumar, Partha Sarathi Subudhi, T. Deepa, S. Krithiga, Sanjeevikumar Padmanaban, D. Kothari","doi":"10.1109/i-PACT44901.2019.8959520","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8959520","url":null,"abstract":"This paper proposes a nearest level modulation (NLM) scheme for a Cross-Connected Sources (CCS) based MLI topology. The proposed modulation scheme is found to facilitate a reduction in the total harmonic distortion (THD) at the ac output of the inverter. The modulation scheme employs low switching frequency to operate the MLI. The paper presents an explanatory description of the NLM scheme in order to help the upcoming researchers for designing efficient MLI system. Simulation has been implemented using the MATLAB/Simulink 2015b software package. The simulation results indicate a significant reduction in the voltage THD and current THD. Improvement in the other output parameters of the inverter such as rms voltage, rms current and output power is also seen.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114293993","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
IOT Based Biomedical Wireless Sensor Networks and Machine Learning Algorithms for Detection of Diseased Conditions 基于物联网的生物医学无线传感器网络和检测疾病的机器学习算法
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8960191
Nishant Wadhwani, Namisha Mehta, N. Ruban
{"title":"IOT Based Biomedical Wireless Sensor Networks and Machine Learning Algorithms for Detection of Diseased Conditions","authors":"Nishant Wadhwani, Namisha Mehta, N. Ruban","doi":"10.1109/i-PACT44901.2019.8960191","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8960191","url":null,"abstract":"With rapidly increasing population and industrialization, the facilities available to rural areas are diminishing every day. Immediate, feasible and accurate healthcare monitoring is a must, but it is often difficult to find doctors in such areas. One solution is an IoT based wireless sensor network for patient monitoring. It is a smart system, which uses real time data collected and stored in a secure database, for continuous monitoring, analyzing the physiological signals using signal processing techniques. The data collected can be correlated to predict the disorder underlying the abnormality present using LSTM recurrent neural network. The physiological signals monitored are electrocardiogram (ECG), body temperature, and blood pressure. Among the acquired physiological signals, the raw ECG data is filtered using hamming window FIR filter. A QRS detection wavelet transform algorithm is also used to make the data more reliable. This processed data along with the other two parameters, the body temperature and the blood pressure are first stored in the database, and then transmitted wirelessly to a doctor along with the location details of the patient. The paper describes a prototype patient monitoring system, through a common interface, an android application. This application will bridge the communication gap, and increase the accuracy of our smart monitoring system.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114477588","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
Realization of Novel Multi-Feeder UPQC for Power Quality Enhancement Using Proposed Hybrid Fuzzy+PI Controller 基于模糊+PI混合控制器的新型多馈线UPQC的电能质量提升
2019 Innovations in Power and Advanced Computing Technologies (i-PACT) Pub Date : 2019-03-01 DOI: 10.1109/i-PACT44901.2019.8960156
S. Bhavani, L. Shanmukha Rao
{"title":"Realization of Novel Multi-Feeder UPQC for Power Quality Enhancement Using Proposed Hybrid Fuzzy+PI Controller","authors":"S. Bhavani, L. Shanmukha Rao","doi":"10.1109/i-PACT44901.2019.8960156","DOIUrl":"https://doi.org/10.1109/i-PACT44901.2019.8960156","url":null,"abstract":"At present the multi-feeder power distribution system is deteriorated with continuity of supply and poor power quality standards. In this multi-feeder distribution system, it is a regular consumer related issue which is acquired due to misfunctioning of massive non-linear load devices. These loads create the voltage/current imperfections on distribution networks which disrupts the power quality of distribution system. An efficient and reliable active compensation scheme is used for attaining enhanced power quality features at PCC of multi-feeder distribution system with effective control functions. The Multi-Feeder Unified Power Quality Compensator (MF-UPQC) is optimal choice for attaining enhanced power quality features and it is a combined operation of both shunt/series compensator driven by common DC-link. In this paper, a newly proposed MFUPQC is used to compensate all voltage-current PQ imperfections by using advanced intelligent control schemes. The performance evaluation of proposed MF-UPQC is verified by classical PI and proposed intelligent based Fuzzy and hybrid-Fuzzy control functions by using MATLAB/Simulink tool and results are conferred with comparisons.","PeriodicalId":214890,"journal":{"name":"2019 Innovations in Power and Advanced Computing Technologies (i-PACT)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122183016","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: 4
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