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Analysis Modelling & Simulation of VSC based D-Statcom for Reactive VAR Compensation 基于VSC的无功无功补偿D-Statcom分析、建模与仿真
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8550871
Prashant Singh, A. Dahiya
{"title":"Analysis Modelling & Simulation of VSC based D-Statcom for Reactive VAR Compensation","authors":"Prashant Singh, A. Dahiya","doi":"10.1109/ICCTCT.2018.8550871","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8550871","url":null,"abstract":"objective of this paper is to compensate the reactive power in transmission line using proposed PI control technique in the D-statcom. D-Statcom is basically shunt compensator device used for lagging and leading reactive power compensation. Here D-statcom in two level inverter. In this paper design and implementation of D-statcom VSC based are done and compared the result under different loading condition with controller and without controller. The control technique used for VSC is SPWM. Now a days FACTS devices are very useful for the compensation and control of reactive power in transmission and distribution power system network. This will improve the stability of system under faulty condition and under varying condition so that problem of Ferranti effect during low load condition and low voltage at the terminal end during high load condition can be mitigate using proper FACTS devices and improved control technique in the compensating devices.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131533941","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
Multilayered and Dual-Band CB-CPW Fed Wearable Antenna for Healthcare Monitoring Applications 用于医疗监测应用的多层和双频CB-CPW Fed可穿戴天线
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8551162
K. Sajith, J. Gandhimohan, T. Shanmuganantham
{"title":"Multilayered and Dual-Band CB-CPW Fed Wearable Antenna for Healthcare Monitoring Applications","authors":"K. Sajith, J. Gandhimohan, T. Shanmuganantham","doi":"10.1109/ICCTCT.2018.8551162","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8551162","url":null,"abstract":"In this paper introduced the recent SRR loaded proposed conductor backed coplanar wave guide fed wearable antenna is exceptionally essential part for wearable transceiver module for healthcare monitoring. This antenna designed to fine-tune at resonating frequency 2.4GHz and 3.5GHz.this is the one of the on-body narrow band communication ISM and Wi-MAX frequency band. This is SRR loaded antenna; hence it has high gain, bandwidth, and flexible frequency tuning. The simulated results for the magnitude of reflection coefficient are −32dB at 2.4GHz, −25dB at 3.4GHz for non-SRR loaded structure, −16dB at 2.37GHz and −24dB at 3.57GHz for SRR loaded antenna respectively. The antenna required characteristic like such as far-field configuration, magnitude of reflection coefficient, VSWR and gain of the proposed antenna is presented.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132603454","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
Effect of Tuning Parameter on the Stability of the TDF-IMC Scheme for Load Frequency Control 整定参数对负载频率控制TDF-IMC方案稳定性的影响
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8551029
R. K. Avvari, Rajarao Kotturi
{"title":"Effect of Tuning Parameter on the Stability of the TDF-IMC Scheme for Load Frequency Control","authors":"R. K. Avvari, Rajarao Kotturi","doi":"10.1109/ICCTCT.2018.8551029","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8551029","url":null,"abstract":"Effect of tuning parameter on the stability of the TDF-IMC for load frequency control is studied. Choice of an optimal value is found to be directly affecting the feedback filter $(mathbf{Q}_{mathbf{d}})$ and depends on the nature of model order reduction scheme used (such as Padé approximation, Routh and SOPDT). The findings corroborate with our previously published results, that the bi-parametric variation in $(mathbf{T}_{mathbf{g}}-mathbf{T}_{mathbf{t}})$ can be effectively mitigated by preferring SOPDT in comparison to Pade and Routh for an optimal tuning parameter. Further, the response to disturbance is quick and damps swiftly with low amplitude oscillations. In conclusion, we identify that the SOPDT offers better performance at optimal tuning parameter (depending on the design preference for the gain and phase margin).","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128924361","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
Multilayered and Multiband SRR Loaded CB-CPW Fed Antenna for On-Body Monitoring Applications 用于身体监测的多层多频带SRR负载CB-CPW馈电天线
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8551129
K. Sajith, J. Gandhimohan, T. Shanmuganantham
{"title":"Multilayered and Multiband SRR Loaded CB-CPW Fed Antenna for On-Body Monitoring Applications","authors":"K. Sajith, J. Gandhimohan, T. Shanmuganantham","doi":"10.1109/ICCTCT.2018.8551129","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8551129","url":null,"abstract":"The SRR loaded circular ring encircled by an proposed structure with conductor backed coplanar wave guide fed with small size antenna is outstandingly necessary part for wearable transceiver device module for healthcare interfacing application. This antenna designed to fine-tune at resonating frequency 3.5GHz, 3.66GHz, 4.1GHz, 6.7GHz, and 9.3GHz. The simulated results for the magnitude of reflection coefficients are −14dB at 3.5GHz, −13dB at 2.48GHz, −35dB at 4.1GHz, −31dB at 6.7GHz, −40dB at 9.3GHz, for the proposed wearable antenna. These values are more suitable for standard UWB band and other wireless interfacing communication bands.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132722847","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
Higher Order Sliding Mode Control and Performance Evaluation of DC Motor Under Parameter Variations 参数变化下直流电动机的高阶滑模控制及性能评价
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8551163
K. Anusha, B. A. Reddy, Ananda Rao Gopisetti, B. P. Kumar
{"title":"Higher Order Sliding Mode Control and Performance Evaluation of DC Motor Under Parameter Variations","authors":"K. Anusha, B. A. Reddy, Ananda Rao Gopisetti, B. P. Kumar","doi":"10.1109/ICCTCT.2018.8551163","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8551163","url":null,"abstract":"Design of robust controller for DC motor under parameter variations is a challenging task. Sliding Mode Control technique is a widely used robust controller design methodology that takes care of parameter variations. The Sliding Mode Control is used to constrain the system trajectories to evolve onto the sliding surface. This paper examine the performance evaluation of armature controlled DC motor under considering uncertainties using first order and Second Order Sliding Mode Control. The first order sliding mode was designed by using unit vector approach. The two control algorithms twisting and super twisting of second order sliding mode was implemented in simulation in MATLAB environment.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133163083","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 Comparative Study on Communication Architecture of Unmanned Aerial Vehicles and Security Analysis of False Data Dissemination Attacks 无人机通信架构与虚假数据传播攻击安全分析比较研究
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8550873
N. Vanitha, G. Padmavathi
{"title":"A Comparative Study on Communication Architecture of Unmanned Aerial Vehicles and Security Analysis of False Data Dissemination Attacks","authors":"N. Vanitha, G. Padmavathi","doi":"10.1109/ICCTCT.2018.8550873","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8550873","url":null,"abstract":"A vehicular ad-hoc network (VANET) presents wireless communication with vehicles and vehicles to road side kit's. In VANET the frequent path failures, the high mobility, frequently disconnected topology and network traffic density which may affect the reliability of data transmission and routing. These problems are solved using the UAV supported VANET architecture having U2V/V2U communication. Unmanned Aerial Vehicles (UAV), which can fly unconventionally or can be activated remotely without carrying any individual personnel. Unmanned Aerial Vehicles (UAVs) have been extensively used for several applications. Ad-hoc networking between UAVs (FANET- Flying Ad-hoc Networks) can crack the troubles happening from a fully infrastructure supported UAV networks [2]. This work presents various communication architectures based on various criteria. We have proposed decentralized multi-layer UAV ad-hoc network supported vehicular ad-hoc network architecture along with explore the system components. This work analyses and compares the various false data dissemination attacks and impact of those attacks on various architectures.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133821634","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: 13
Blood Cell Detection and Counting Using Convolutional Sparse Dictionary Learning 使用卷积稀疏字典学习的血细胞检测和计数
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/icctct.2018.8551065
S. Janani, R. M. Selvi, G. Mlndhu
{"title":"Blood Cell Detection and Counting Using Convolutional Sparse Dictionary Learning","authors":"S. Janani, R. M. Selvi, G. Mlndhu","doi":"10.1109/icctct.2018.8551065","DOIUrl":"https://doi.org/10.1109/icctct.2018.8551065","url":null,"abstract":"Blood count identification has been analyzed for all types of blood which are useful in clinical purpose. During early 1950, automatic complete blood count equipment was developed. In order to treat disease like anaemia, leukaemia and various other diseases, counting of blood cells from a blood cell image is very important. Manual identification, location and overall count of red blood cells are time consuming and are very complex and difficult process. Hence automatic analysis will be very useful where segmentation is the important and crucial process which needs to be taken care. A convolutional sparse dictionary learning and coding approach for detecting and counting instances of a repeated object in a holographic lens-free image has been proposed.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133829160","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 New Approach of Multiple Line Outage Identification Using Phasor Measurement Unit (PMU) with Bad Data 基于坏数据相量测量单元(PMU)的多路断路识别新方法
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8551021
Mehebub Alam, B. Mishra, S. S. Thakur
{"title":"A New Approach of Multiple Line Outage Identification Using Phasor Measurement Unit (PMU) with Bad Data","authors":"Mehebub Alam, B. Mishra, S. S. Thakur","doi":"10.1109/ICCTCT.2018.8551021","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8551021","url":null,"abstract":"Nowadays line outage identification problem has become a crucial issue to the power system planners, researchers, engineers and academicians to ensure a secure and reliable power systems. Line outage identification problem is a tedious task with the increase in the system size and number of line outages. This paper presents a new algorithm for multiple line outage identification in presence of bad data due to faulty Phasor Measurement Units (PMUs). However with the enormous advancement of storage facility phasor angles can be easily stored intact for several outage cases through load flow study. These phasor angles for various outage cases are to be utilized when actual line outage occurs. A new model has been developed based on comparison between the simulated phasor angles for various outage cases and measured phasor angles obtained from Phasor Measurement Units (PMUs). Also, the proposed algorithm is able to detect line outages accurately by considering bad data. The performance of the proposed algorithm has been tested on standard IEEE 5-bus, IEEE 14-bus, IEEE 30-bus systems to check the effectiveness and viability of the proposed algorithm.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115515669","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
Novel Multilevel Inverter Design with Reduced Device Count 减少器件数量的新型多电平逆变器设计
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8550867
Kalpesh Raval, V.J. Ruvavara
{"title":"Novel Multilevel Inverter Design with Reduced Device Count","authors":"Kalpesh Raval, V.J. Ruvavara","doi":"10.1109/ICCTCT.2018.8550867","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8550867","url":null,"abstract":"In this paper, a new topology for the multilevel inverter is proposed. Here, in this proposed topology we are using two well-known topologies as cascaded H-bridge multilevel inverter topology and combining it with multi-string multi-level inverter topology, and proposing a new multilevel inverter topology which is on the base reduced device count. The concept of Reduce device count is to reduce the size of hardware as well as cost and complexity of hardware. Here, with the help of this topologies, there is in the output we are able to make the thirty-one level and that too with the help of only ten switching devices and four dc sources. The operating details of strategy and system design of this proposed multilevel inverter system is described and verified by simulation results.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115547827","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: 13
Generation and Analyzation of Spectral Density for IRNSS SPS PRN Code IRNSS SPS PRN码的谱密度生成与分析
2018 International Conference on Current Trends towards Converging Technologies (ICCTCT) Pub Date : 2018-03-01 DOI: 10.1109/ICCTCT.2018.8551026
P. S. Reddy, A. Yashaswini
{"title":"Generation and Analyzation of Spectral Density for IRNSS SPS PRN Code","authors":"P. S. Reddy, A. Yashaswini","doi":"10.1109/ICCTCT.2018.8551026","DOIUrl":"https://doi.org/10.1109/ICCTCT.2018.8551026","url":null,"abstract":"The Indian Regional Navigational Satellite System (IRNSS) satellites provide two services namely standard Positioning Service (SPS) and Restricted Service (RS). L5 and S are the frequency bands from which both the services are utilized. To transmit the navigational information in SPS downlink gold codes are used. Most of the GNSS will work on the principle of CDMA where PRN sequences are the heart of the system. In this paper Pseudo Random Noise (PRN) codes are generated for an SPS signal which is called as SPS PRN code. A CDMA signal is generated using these sequences by using BPSK modulation. The analysis is done based on a time domain signal basis and is used to derive the Power Spectral Density of a CDMA signal. The spectrum analyser optimal operating conditions are observed by using the analytical results. To generate these codes, the polynomials Gl & G2 are selected, which are similar to ones used by GPS C/ A signal and are as per the preconditions provided in IRNSS_SPS_ICD_June 2014. This paper also covers the process of selection of codes to be computed and the properties of PN-sequence are also analysed. The Xilinx ISE test system and Mat lab apparatus were used for the simulation of SPS PRN codes and additionally the implementation of PRN code is done on FPGA hardware wherein positive results have been obtained. These obtained simulated test results are within the theoretical limits.","PeriodicalId":344188,"journal":{"name":"2018 International Conference on Current Trends towards Converging Technologies (ICCTCT)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123507615","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
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