2006 IEEE Power India Conference最新文献_第10页

Experimental investigation of DVR with sliding mode control DVR滑模控制实验研究

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632533

R. R. Errabelli, Y. Kolhatkar, S.P. Das

引用次数: 29

EMTP RV-based study of solid-state fault current limiter for distribution systems 基于EMTP rv的配电系统固态故障限流器研究

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632505

V. Sood, R. Amin

引用次数: 10

Ergonomics in control centre design for power system 电力系统控制中心设计中的人机工程学

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632584

Parmod Kumar, V. Chandna, M.S. Thomas

引用次数: 3

Coordinated maintenance scheduling of Gencos and Transcos in restructured power systems 重组电力系统中发电和输电系统的协调维护计划

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632515

T. Geetha, K. Shanti Swarup

引用次数: 9

Improved power quality AC-DC converter for electric multiple units in electric traction 改进的电力牵引中多电机组交直流变换器的电能质量

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632486

Bhim Singh, G. Bhuvaneswari, V. Garg

引用次数: 35

Direct torque control of induction motor based on state feedback and variable structure fuzzy controllers 基于状态反馈和变结构模糊控制器的异步电动机直接转矩控制

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632576

Y. V. Siva Reddy, M. Vijaya Kumar, T. Brahmananda Reddy, J. Amarnath

引用次数: 8

A novel approach for short-term hydrothermal scheduling using hybrid technique 一种基于混合技术的短期热液调度新方法

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632593

C. Nallasivan, D. Suman, Joseph Henry, S. Ravichandran

{"title":"A novel approach for short-term hydrothermal scheduling using hybrid technique","authors":"C. Nallasivan, D. Suman, Joseph Henry, S. Ravichandran","doi":"10.1109/POWERI.2006.1632593","DOIUrl":"https://doi.org/10.1109/POWERI.2006.1632593","url":null,"abstract":"The short-term hydrothermal co-ordination of power system, which is a large scale, combinatorial and nonlinear optimization problem has been extensively studied because of its significant economical impact. In this paper an effective short-term hydrothermal scheduling algorithm based on a hybrid evolutionary and a conventional technique is proposed. In the algorithm the thermal units on the system are represented by an equivalent unit. The power balance constraints, total water discharge constraints, reservoir volume constraints and constraints on operating limits of the equivalent thermal and hydro units are taken into account. The proposed method is developed in such a way that a standard adaptive evolutionary programming method is acting as a base level search and it directs the search towards the optimum region. Thereafter local optimization by direct search and systematic reduction in size of search region method is next employed to do fine tuning. The algorithm is demonstrated through an example of standard test system with a hydro plant and an equivalent thermal plant for a time schedule of six 12-hour intervals. The results are examined to validate the effectiveness of the algorithm","PeriodicalId":191301,"journal":{"name":"2006 IEEE Power India Conference","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134145878","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: 25

Fuzzy FPGA based captive power management 基于模糊FPGA的自备电源管理

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632554

Satvir Singh, J. Saini

引用次数: 4

A novel load flow approach for voltage stability index calculation and adjustment of static VAR compensator parameters 一种新的电压稳定指标计算及静态无功补偿器参数调整的潮流方法

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632622

M. Sailaja Kumari, M. Sydulu

{"title":"A novel load flow approach for voltage stability index calculation and adjustment of static VAR compensator parameters","authors":"M. Sailaja Kumari, M. Sydulu","doi":"10.1109/POWERI.2006.1632622","DOIUrl":"https://doi.org/10.1109/POWERI.2006.1632622","url":null,"abstract":"The location of SVC (static VAR compensator) and other types of shunt compensating devices for voltage support is an important practical question. This paper presents a new decoupled-quadratic load flow (DQLF) approach for adjustment of parameters of SVC. The DQLF model can calculate effectively the SVC susceptance and resulting firing angle using a simple quadratic equation derived using real and reactive power injections at the SVC bus. The resulting quadratic equation, can easily evaluate system voltage stability margin. The model makes use of conventional fast decoupled load flow (FDLF) algorithm for calculation of voltage phase angle corrections. The proposed approach eliminates the formation and modification of B\" matrix in FDLF models and offers considerable saving in the execution times. It is found to be very reliable for Q-adjusted studies and ill-conditioned cases. The DQLF model offers 50% faster convergence than FDLF model, when applied to large systems, having a large number of generator buses. The validity of the proposed algorithm for SVC parameter adjustment is tested on IEEE 14 bus system. The stability margins are evaluated using the proposed quadratic equation, and compared with traditional Q-V sensitivity model. The final parameters Bsvc and firing angle alpha obtained using DQLF model are compared with those obtained using Newton Raphson (NR) and FDLF models and found to be same","PeriodicalId":191301,"journal":{"name":"2006 IEEE Power India Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130042838","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

Generators contribution towards loads and line flows-a case study 发电机对负载和线路流的贡献—一个案例研究

2006 IEEE Power India Conference Pub Date : 2006-06-05 DOI: 10.1109/POWERI.2006.1632528

D. Thukaram, H. Khincha, B. Ravikumar, G. Yesuratnam

引用次数: 10