2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)最新文献_第8页

Power system stability through nonlinear control of excitation 电力系统稳定性通过非线性励磁控制

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915379

Abha Tripathi, K. Rao, L. Venkatesha

{"title":"Power system stability through nonlinear control of excitation","authors":"Abha Tripathi, K. Rao, L. Venkatesha","doi":"10.1109/ICCPEIC.2014.6915379","DOIUrl":"https://doi.org/10.1109/ICCPEIC.2014.6915379","url":null,"abstract":"Dynamics of power system has always been an area of major concern. Transient and small signal stability during perturbed conditions is of utmost importance for a power system engineer. Whenever there is a disturbance, the rotor angle oscillates and the speed of the machine deviates from the original nominal speed. The perturbation can be of various types. It could be a variation in the load, loss of a line or a unit or it could be the changes in the infinite bus voltage. During such cases, a Flexible AC Transmission System (FACTS) device can be introduced in order to improve the performance of the machine in terms of its speed variation. In this paper, a single machine infinite bus system (SMIB) is considered for studying the performance of a nonlinear Technique called Dynamic Inversion. It has been proved in this paper that speed of the machine can be maintained at synchronous speed through excitation control. In DI technique, zero error dynamics is enforced and the actual output is forced to follow the desired output. The terminal voltage of the infinite bus is assumed to be varying at certain intervals. The speed and the rotor angle are observed. The speed is forced to follow the desired value (synchronous speed) by using DI technique. The results obtained for the rotor angle and the angular frequency (speed) are found to be promising.","PeriodicalId":176197,"journal":{"name":"2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)","volume":"32 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":"133272470","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

Coordinated operation of multiple inverter based renewable distributed generators as an active power injector and reactive power compensator 基于逆变器的多台可再生分布式发电机组作为有功注入器和无功补偿器协同运行

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915380

Siddhartha Mozumder, A. Dhar, S. Rangarajan, S. Karthikeyan

{"title":"Coordinated operation of multiple inverter based renewable distributed generators as an active power injector and reactive power compensator","authors":"Siddhartha Mozumder, A. Dhar, S. Rangarajan, S. Karthikeyan","doi":"10.1109/ICCPEIC.2014.6915380","DOIUrl":"https://doi.org/10.1109/ICCPEIC.2014.6915380","url":null,"abstract":"Integration of Renewable Energy like Wind and Solar has started paving ways for a green environment with the introduction of Schemes like Feed in Tariff Program. Particularly North Europe, Germany, Spain, USA, Canada, China, and India have shown a strong achievement in expanding the wind energy systems. This has given a new dimension in the area of research pertaining to Power Electronics applications in Power Systems. This paper presents the effects of coordination between Static Synchronous Compensator (STATCOM) and a Wind Farm Integrated into a Power System Network. A suitable test system is chosen for performing the analysis in order to characterize the performance of the entire power systems. The intent is to examine the efficacy of the STATCOM in providing the support during the Low Voltage Ride Through condition when a Wind Farm is integrated and aiding the Voltage Dips. Apart from this, the response of a STATCOM during a fault conditions are also analyzed. Further, a review of Sub synchronous Resonance in a Wind Farm using STATCOM is discussed. In addition to that, a theoretical description of PV interfaced with the same Voltage Source Inverter/STATCOM providing coordinated operations of Wind Farm are also discussed. The manifestation of the idea is carried out using MATLAB Simulink Software.","PeriodicalId":176197,"journal":{"name":"2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)","volume":"78 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":"127552374","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

Ontology based web knowledge gathering using personalized concept model 基于本体的个性化概念模型的web知识收集

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915336

Apoorva A. Andhare, N. Mahajan

引用次数: 2

Pole placement-based sensor fault detection and isolation of a single phase PWM rectifier for electric railway traction 基于极位传感器的电气化铁路牵引单相PWM整流器故障检测与隔离

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915364

K. Kavinelavu, S. Kalaivani

引用次数: 1

Performance evaluation of Code Excited Linear Prediction Speech Coders at various bit rates 码激励线性预测语音编码器在不同比特率下的性能评价

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915346

Ancy S. Anselam, S. Pillai

引用次数: 7

dSPACE based 12/24v closed loop boost converter for low power applications 基于dSPACE的12/24v闭环升压转换器，适用于低功耗应用

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915367

R. Vinodhini, G. Rajitha, B. Kiran Kumar, G. Arun Kumar

引用次数: 4

Mobile agent information security in ad-hoc network ad-hoc网络中的移动代理信息安全

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915343

Jasleen Kaur, S. Saxena, Anu Jain

引用次数: 0

Comparison of heuristics for scheduling independent tasks with advance resource reservation in grid environment 网格环境下资源预先预留独立任务调度的启发式方法比较

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915402

Krunal N. Vaghela, R. Challa, A. Lathigara

{"title":"Comparison of heuristics for scheduling independent tasks with advance resource reservation in grid environment","authors":"Krunal N. Vaghela, R. Challa, A. Lathigara","doi":"10.1109/ICCPEIC.2014.6915402","DOIUrl":"https://doi.org/10.1109/ICCPEIC.2014.6915402","url":null,"abstract":"Grid computing is a collection of heterogeneous resources which are distributed geographically and provides verity of services. Various applications would require better Quality of Service (QoS) from Grid Computing environment. Better Quality of Service may be achieved by proper resource allocation and reservation by scheduling heuristics. Major disadvantage of current scheduling heuristic is that they are not providing simultaneous access to resource. In order to solve this problem Advance Resource Reservation of resources can be used to achieve required Quality of Service and better resource utilization. In this paper effects of Advance Reservation Rate (ARR) and Advance Time Factor (ATF) on the performance parameters like Average Resource Utilization (ARU), Average Waiting Time (AWT), Average Slowdown Factor (ASF), Minimum Completion Time (MCT) and Success Rate of AR jobs (ARSR) have been studied for various scheduling heuristics and their performance have been measured in advance resource reservation environment. The performances of the non reserved resource environment have also been measured in same environment. All the scheduling heuristics have also been compared for same parameters individually.","PeriodicalId":176197,"journal":{"name":"2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)","volume":"56 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":"133329260","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

Dual band, gap coupled microstrip patch antenna for wireless applications using CSSRR 双波段，间隙耦合微带贴片天线无线应用使用CSSRR

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915332

K. Goodwill, Sachin Sharma, R. Dhakad, Avinash Kr Dubey, M. V. Kartikeyan

引用次数: 2

Desalination through diesel engine Exhaust Waste heat 脱盐通过柴油机排出废热

2014 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC) Pub Date : 2014-04-16 DOI: 10.1109/ICCPEIC.2014.6915355

K. S. Maheswari, K. Kalidasa Murugavel, G. Esakkimuthu

引用次数: 1