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Design of Digital Baseband Subsystem forS-Band Transponder s波段转发器数字基带子系统的设计
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402032
V.Jayasudha, N. Lakshmi
{"title":"Design of Digital Baseband Subsystem forS-Band Transponder","authors":"V.Jayasudha, N. Lakshmi","doi":"10.15662/IJAREEIE.2015.0402032","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402032","url":null,"abstract":"A Digital Transponder collects signals in the range of uplink frequencies and transmits them on a different set of downlink frequencies to receivers on Earth. The Transponder consists of RF Receiver; RF Transmitter & digital Baseband Subsystem. In the Digital Baseband Subsystem, the Receiver performs the demodulation of the uplinked command signal down to the data level. The Transmitter linearly phase modulates the Telemetry video signal on a Baseband Transmitter and generates the required RF power before transmission. In this paper, BPSK modulator and demodulator are designed by using VHSIC Hardware Description Language (VHDL) and implemented in Spartan 3E FPGA kit. The Digital Baseband subsystem is used in Spacecraft applications.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"65 1","pages":"732-737"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80210571","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
Testing the Quality of Ventilation TubeConnecting the Methane Mines in OperationControl Static Electricity 甲烷矿井通风管运行质量检测与控制静电
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402002
Fehim Velić, A. Muharemovic
{"title":"Testing the Quality of Ventilation TubeConnecting the Methane Mines in OperationControl Static Electricity","authors":"Fehim Velić, A. Muharemovic","doi":"10.15662/IJAREEIE.2015.0402002","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402002","url":null,"abstract":"In underground mines, methane is allowed to use only the ventilation pipes that are made of antistatic materials. In order requirement for electrical conductivity was filled, it is necessary that the surface resistance of ventilation tubes is less than 108 Ω [9]. Ventilation ducts for ventilation of blind facilities in underground mines, are usually long after a few hundred meters, which means that they are composed of multiple tubes, which are usually produced in lengths of 10 m. To a distortion of electrical resistance may arise if the joints between pipes are bad, what would lead to the formation of islands with extensive exposure to static electric charges, which would be threatened with defeat breakdown strength of air of 3 MV/m, because the generation of static electricity due to continuous air flow process. In other this work will be presented to the measurement methods with which to control the quality circuit between the ventilation pipes in real conditions and with the results of measurements. Control and monitoring of static electricity is particularly important in underground methane mines, in order to prevent the occurrence of electrostatic sparks, which could cause an explosion.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"10 1","pages":"509-515"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86513803","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
Secure Provenance TransmissionFor Streaming Data Using HTTP Protocol 使用HTTP协议的流数据的安全来源传输
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/ijareeie.2015.0402029
K.Ra mu, Dr.V.Pa dmaja
{"title":"Secure Provenance TransmissionFor Streaming Data Using HTTP Protocol","authors":"K.Ra mu, Dr.V.Pa dmaja","doi":"10.15662/ijareeie.2015.0402029","DOIUrl":"https://doi.org/10.15662/ijareeie.2015.0402029","url":null,"abstract":"In this paper, a solution about secure provenance transmission for streaming data is introduced based on Raspberry Pi processor is presented. The embedded system, video capture, short message service (SMS) alarm, and video monitor are introduced. Video 4 Linux is used to get the camera video data, which is transferred to the Web Server, and the data is displayed on the client browser. The main aim of this paper is the designed system have USB camera it will continuously capturing in front of the people then processes the captured images via USB host to the Raspberry Pi to the display device unit, and the parallel connection Ethernet module, web page is created the remote pc using HTTP protocol because HTTP protocol provides secure data transmission. And for more security we are creating some IP address to view the live streaming data on remote pc and when the person entered infront of camera the processor collect the information and the processor will activated the GSM, through GSM send message to the authorized person. In this processes in USB camera captured images face are detected by using LBP accurately and stored temporarily in our database to check or recognize is this person is right person to use or not. Compared with video capture system based on digital signal processor (DSP), this system has the advantage of fewer modules, lower cost, higher intelligence, higher system stability, and higher security. This paper presented design system will integrate ARM11, USB cam, GSM, remote pc, Display monitoring unit, and Ethernet. The entire paper proves continuous, and surveillance secured system.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"43 1","pages":"710-717"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76322353","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
Electrostatic Micro-actuator StructuralAnalysis Using Genetic Algorithm 基于遗传算法的静电微致动器结构分析
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402037
Atal.A. Kumar
{"title":"Electrostatic Micro-actuator StructuralAnalysis Using Genetic Algorithm","authors":"Atal.A. Kumar","doi":"10.15662/IJAREEIE.2015.0402037","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402037","url":null,"abstract":"This study is devoted to providing predictions of the pull-in parameters (pull-in voltage and pull-in displacement) of electro-statically actuated micro-beams based on a continuous model using Genetic Algorithm (GA) technique. A phenomenon in which the actuated electrode comes in direct contact with the fixed electrode due to the electrostatic force is called pull-in instability. Accurate determination of pull-in parameters is vital in the design of electrostatic micro-actuators. The non-linear electrostatic beam equation is solved using GA and a comparative study is presented with the solutions obtained using COMSOL and Energy technique.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"12 1","pages":"767-773"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82216116","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
Wind Energy Conversion System Integratedwith Grid under Variable Speed Scenario 变速工况下风电并网转换系统研究
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402007
H. Ashfaq, S. K. Tripathi
{"title":"Wind Energy Conversion System Integratedwith Grid under Variable Speed Scenario","authors":"H. Ashfaq, S. K. Tripathi","doi":"10.15662/IJAREEIE.2015.0402007","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402007","url":null,"abstract":"The recent sensitive issue of climate change is due to the extensive amount of carbon emission through the consumption of fossil fuel as the primary option for energy demand. Due to the negative impact of green house effect, the alternative and renewable energy options have received significant attention global scale. The two branched approach of renewable energy projects including the reduction in the global greenhouse gas emissions and encouragement to the development of alternate green energy options like wind energy. Wind energy has become one of most acceptable solution among the different renewable energy resources because of the application of power electronic based controllers that allows the wind energy conversion system (WECS) to generate quality electric power irrespective of variable wind profile. The continuous flow of quality power from WECS to grid is insured for wider range of wind speed. Doubly fed induction generator (DFIG) used in WECS having power electronic converter which requires very small friction of power in comparison to the total generation capacity. This paper brings out the analysis of a DFIG system in terms of its stator and rotor currents and real and reactive power balance when the machine is operating with varying wind velocity conditions. Various possible maximum power point tracking techniques are listed in the paper. The suitable Maximum power point tracking (MPPT) technique has also been suggested to harness maximum available power for a given wind velocity to ensure the continuous power flow from WECS to the power grid.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"29 1","pages":"547-558"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87360526","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
Mitigation of Rayleigh Backscattering inWavelength Division Multiplexing PassiveOptical Network Based on WS-ASKModulation 基于ws - ask调制的波分复用无源光网络瑞利后向散射抑制
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402038
V. Mishra, Bramha S. Tripathi, Ambikesh P. Gupta
{"title":"Mitigation of Rayleigh Backscattering inWavelength Division Multiplexing PassiveOptical Network Based on WS-ASKModulation","authors":"V. Mishra, Bramha S. Tripathi, Ambikesh P. Gupta","doi":"10.15662/IJAREEIE.2015.0402038","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402038","url":null,"abstract":"A novel integration scheme from time-division-multiplex passive optical network (TDMPON) to wavelength-division-multiplex PON (WDM-PON) using differential Quadreture phase-shift keying (DQPSK) for the downstream signal and wavelength-shifted amplitude-shift keying (WS-ASK) for the upstream signal is illustrated. The migration scheme does not change the existing fiber infrastructure. An optical filter is preinstalled at the optical networking unit (ONU) to select the desirable downstream wavelength for the WDM-PON and simultaneously demodulate the downstream DQPSK signal. Signal remodulation is used to generate the upstream signal by reusing the downstream wavelength. In the ONU, by wavelength shifting the upstream optical spectrum with respect to the downstream optical spectrum, the Rayleigh backscattering (RB) interference beat noise affecting the upstream signal can be significantly mitigated. The optimum bandwidth for the downstream DQPSK demodulation is analyzed.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"15 1","pages":"774-778"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73396713","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
Single Phase Grid-Connected Inverter forPhotovoltaic System with Maximum PowerPoint Tracking 最大ppt跟踪的光伏系统单相并网逆变器
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402021
Almas Hossain Mollah, G. Kp, P. KSaha
{"title":"Single Phase Grid-Connected Inverter forPhotovoltaic System with Maximum PowerPoint Tracking","authors":"Almas Hossain Mollah, G. Kp, P. KSaha","doi":"10.15662/IJAREEIE.2015.0402021","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402021","url":null,"abstract":"This paper proposes a single-phase two stage inverter for grid-connected photovoltaic systems for residential applications. This system consists of a switch mode DC-DC boost converter and a H-bridge inverter. The switching strategy of proposed inverter consists with a combination of sinusoidal pulse width modulation (SPWM) and square wave along with grid synchronization condition. The performance of the proposed inverter is simulated under grid-connected scenario using MATLAB. Furthermore, the intelligent PV module system is implemented using a simple maximum power point tracking (MPPT) method utilizing power balance is also employed in order to increase the systems efficiency.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"46 1","pages":"648-655"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91207378","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: 8
A New Self-Balancing Cascaded MultilevelInverter for Level Doubling Application 一种新的自平衡级联多电平逆变器的倍电平应用
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402041
C. Sukanya, L.Priyanga, K.Janarthanan, T. S. Padmanabhan
{"title":"A New Self-Balancing Cascaded MultilevelInverter for Level Doubling Application","authors":"C. Sukanya, L.Priyanga, K.Janarthanan, T. S. Padmanabhan","doi":"10.15662/IJAREEIE.2015.0402041","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402041","url":null,"abstract":"A novel level doubling network (LDN) based multilevel inverter (MLI) topology is proposed in this paper. The LDN takes only two switches, which is formed by half-bridge inverter to almost double the number of output voltage levels. The concept (of the proposed LDN) has the capability of self-balancing during positive and negative cycles without any closed-loop control/algorithm. The topology has uses a symmetric cascaded H-bridge MLI. The proposed self-balanced multilevel inverter has eliminates the harmonics level and reduces the number number of switches and losses; which has provide better results compares with conventional six bridge multilevel inverter. The simulation results are verified in MATLAB/SIMULINK model.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"179 1","pages":"795-802"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76764170","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
Improve Data Transfer Speedfor Plant Controlling and Monitoring 提高工厂控制和监控的数据传输速度
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402044
I. ParmarPragnesh, C. Dalal, A. Goel
{"title":"Improve Data Transfer Speedfor Plant Controlling and Monitoring","authors":"I. ParmarPragnesh, C. Dalal, A. Goel","doi":"10.15662/IJAREEIE.2015.0402044","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402044","url":null,"abstract":"Data manager is designed to accept various process inputs (Current, Voltage, RTD, and Thermocouple) simultaneously with facility of all inputs. A gateway is used toconvert one protocol to another.In this paper, it proposes a design for high data transfer rate and length for data monitoring and reporting.This can be used in industry.Gateway usedfor long data transmission.Modbus TCP/IP have higher data transmission rate than serial RS- 485.I am using NT-50 RS-EN gateway with Modbus TCP/IP communication for connecting it with SCADA. SCADA is used for monitoring and reporting purpose.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"20 1","pages":"918-920"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82275597","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
Online Tuning of Two Conical TankInteracting Level Process 双锥槽相互作用液位过程的在线调谐
International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy Pub Date : 2015-02-28 DOI: 10.15662/IJAREEIE.2015.0402031
S.Vadivazhagi
{"title":"Online Tuning of Two Conical TankInteracting Level Process","authors":"S.Vadivazhagi","doi":"10.15662/IJAREEIE.2015.0402031","DOIUrl":"https://doi.org/10.15662/IJAREEIE.2015.0402031","url":null,"abstract":"J.G. Ziegler and N.B. Nichols, after carrying out extensive experiments with different types of processes proposed certain tuning rules, that were readily accepted and till now are used as basic guidelines for tuning of PID controllers. This paper presents the online tuning of Two Tank Conical Interacting Level Process(TTCILP). This online tuning is based on simple experimental tests and is often required because the process models used to calculate the preliminary controller settings are not exact. There are different methods for online controller tuning. In this paper, the tuning method used for the process under study is Ziegler-Nichols (Z-N) tuning algorithm. The objective of this paper is to show that by employing the Z-N tuning, an optimization can be achieved. The performance of the PI controller based on Z-N tuning is verified by taking servo and regulatory responses in MATLAB/SIMULINK software environment. The controller provides satisfactory performance in both the cases.","PeriodicalId":13702,"journal":{"name":"International Journal of Advanced Research in Electrical, Electronics and Instrumentation Energy","volume":"19 1","pages":"727-731"},"PeriodicalIF":0.0,"publicationDate":"2015-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86865582","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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