2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)最新文献

Identification of real-time active hand movements EMG signals for control of prosthesis robotic hand 实时主动手部运动肌电信号识别用于假肢机械手控制

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-10-02 DOI: 10.1109/ICCPEIC.2014.6915412

Sumit A. Raurale, P. Chatur

{"title":"Identification of real-time active hand movements EMG signals for control of prosthesis robotic hand","authors":"Sumit A. Raurale, P. Chatur","doi":"10.1109/ICCPEIC.2014.6915412","DOIUrl":"https://doi.org/10.1109/ICCPEIC.2014.6915412","url":null,"abstract":"In the field of Robotics, prosthesis hand amputees are highly benefited for various active hand movements based on wrist-hand mobility. The development of an advanced human-machine interface has been an interesting research topic in the field of rehabilitation, in which biomedical signals such as electromyography (EMG) signals, plays a significant role. Identification, pre-processing, feature extraction and classification analysis in EMG is very desirable because it allows more standardized and precise evaluation of the neurophysiological, rehabitational and assistive technological findings for prosthetic applications. This paper deals with the identification of real-time active hand movements EMG signals based on wrist-hand mobility for simultaneous control of prosthesis robotic hand. The Anterior and Posterior forearm muscles are being considered for efficient exploitation of EMG signals. The Feature is extracted using statistical time-frequency scaling analysis and pattern classification is done by linear discriminant analysis (LDA) with estimated classification rate and standard deviation of about (88-91)% ± (0.1-0.3)%.","PeriodicalId":176197,"journal":{"name":"2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127964044","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

Optimal placement and control of TCSC for transmission congestion management 传输拥塞管理中TCSC的优化配置与控制

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-10-02 DOI: 10.1109/ICCPEIC.2014.6915377

K. Vetrivel, G. Mohan, K. Rao, Satyaram Harihara Bhat

引用次数: 1

Multilevel inverter using series connected sub-multilevel topology with selective harmonic reduction 多电平逆变器采用串联的子多电平拓扑结构，具有选择性谐波抑制

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-10-02 DOI: 10.1109/ICCPEIC.2014.6915360

Pradeep R J Aseerali, E. Y. Nizam Vn, Asst. Professor

引用次数: 3

Unbalance and voltage fluctuation study on AC traction system 交流牵引系统不平衡与电压波动研究

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-06-11 DOI: 10.1109/PQ.2014.6866831

V. Matta, G. Kumar

{"title":"Unbalance and voltage fluctuation study on AC traction system","authors":"V. Matta, G. Kumar","doi":"10.1109/PQ.2014.6866831","DOIUrl":"https://doi.org/10.1109/PQ.2014.6866831","url":null,"abstract":"This paper presents the purpose of determining the effects caused by the railway traction load on the Electrical Grid System. One of the major issue in AC traction system is, traction loads are connected to single phase supply which results in voltage unbalance at point of common coupling (PCC) with the utility three-phase system. Unbalanced voltages can result in adverse effects on equipment and on the power system. This is aggravated by the fact that a small unbalance in the phase voltages can cause a disproportionately larger unbalance in the phase currents. Under unbalanced conditions, the power system will suffer more losses and heating effects and be less stable. Another major problem in the traction system is the voltage fluctuation caused by sudden shifts of the traction loads. A switch of traction load from one supply section to the adjacent section connected to a different substation gives rise to a step change in voltage which again gives cause to fluctuations in the voltage of the public grid and affects the operation and performance of connected voltage sensitive loads. The above impacts are analyzed for the Eastern Denmark Railway System which shall undergo a major change and renewal in near future due to the electrification of several existing lines. The Rail network under this study has total track length of 482 km with 65 railway stations, supplied by 15 traction substation (132/25kV). This paper presents the challenges involved in simulating the traction system using DigSilent software. Various challenges while modeling the traction network and calculation of power consumption by traction loads are discussed in this paper with the help of hand calculation and simulation results in time domain plots.","PeriodicalId":176197,"journal":{"name":"2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133594583","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: 11

Handling minority class instances using classification technique 使用分类技术处理少数类实例

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915337

Priyanka U. Kekre, Dr.Sonali Nimbhorkar(Ridhorkar)

引用次数: 0

Solution to profit based unit commitment using swarm intelligence technique 利用群体智能技术解决基于利润的单位承诺问题

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915389

C. Shanmuga Sundaram, M. Sudhakaran, R. Selvakumar, R.G. Natarajan

引用次数: 6

Distance based Detection and Localization of multiple spoofing attackers for wireless networks 基于距离的无线网络多欺骗攻击者检测与定位

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915341

R. Maivizhi, S. Matilda

引用次数: 5

Suppression of capacitor switching transients using Symmetrical Structure Transient Limiter [SSTL] and its applications 对称结构暂态限幅器抑制电容器开关瞬态及其应用

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915385

Tejas M. Mahurkar, Meera Murali

{"title":"Suppression of capacitor switching transients using Symmetrical Structure Transient Limiter [SSTL] and its applications","authors":"Tejas M. Mahurkar, Meera Murali","doi":"10.1109/ICCPEIC.2014.6915385","DOIUrl":"https://doi.org/10.1109/ICCPEIC.2014.6915385","url":null,"abstract":"A Symmetrical Structure Transient Limiter [SSTL] which is used to suppress capacitor switching transients is analyzed in this paper. The SSTL can automatically provide high impedance at the instant of capacitor energization, and, thus, the switching transients can be effectively suppressed. The SSTL acts as a short circuit during the steady state and, thus, has no effect in the circuit. As a result, the capacitor voltage and current waveforms will not be distorted. Due to the freewheeling effect in the SSTL, no transient over-voltage will appear across the switch contacts at the instant of capacitor de-energization even though the reactors are inserted into the circuit. This phenomenon of transient suppression by SSTL was verified by simulating the circuit in MATLAB simulink. As SSTL is widely used for suppressing the transients it was decided to implement the circuit developed for various applications to analyze its effectiveness. The first application is for reducing the transients produced during re-energization of a transmission line. The results of re-closing of Transmission line without and with SSTL were compared. Analysis shows that transients were reduced effectively. Another application for SSTL is to reduce load switching transients, the results of SSTL along with various combinations of loads such as R-L, R-C, R-L-C load were analyzed for load switching transients and the transients were found to be suppressed satisfactorily. Further for analyzing the real time effects of the SSTL a MATLAB simulink model for the shunt capacitor bank available in the College of Engineering, Pune's substation was created without and with SSTL taking in to account the practical considerations for modeling the capacitor bank and the results for it were analyzed. Device ratings for the hardware prototype to be fabricated were also calculated. A generalized code for calculating the device ratings for SSTL was developed.","PeriodicalId":176197,"journal":{"name":"2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124389535","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

Optimal location of Distributed Generation using micro-genetic algorithm 基于微遗传算法的分布式发电优化定位

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915419

C. Nayanatara, J. Baskaran, D. Kothari

引用次数: 2

Resource sharing platform for collaborative cloud campus 协同云校园资源共享平台

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915410

S. Baskaran, V. Shenbaga, D. Thenmozhi, S. Shanmugapriya

引用次数: 3