发布求助
文献互助 智能选刊 最新文献

2006 IEEE Power Engineering Society General Meeting最新文献

筛选
英文 中文
A study of curtailment model of bilateral transaction based on relative entropy 基于相对熵的双边交易缩减模型研究
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709012
Hongming Yang, R. Zhou, M. Lai
{"title":"A study of curtailment model of bilateral transaction based on relative entropy","authors":"Hongming Yang, R. Zhou, M. Lai","doi":"10.1109/PES.2006.1709012","DOIUrl":"https://doi.org/10.1109/PES.2006.1709012","url":null,"abstract":"Transaction curtailment has become the chief method of relieving transfer capability violation to maintain system security and reliability. To overcome the disadvantages of the minimum overall model and NERC model, by introducing the concept of relative entropy, this paper proposes the curtailment model of bilateral transaction based on relative entropy, in which the relative entropy is used as the objective function of the curtailment optimization problem. Then this curtailment characteristics of relative entropy model are analyzed, indicating that the transaction curtailment focuses on the transactions with higher sensitivity and the curtailed amount of transaction is proportional to its impact on the overloaded lines. Therefore, in market competition environment, the proposed model has not only the equitable characteristic of the NERC model to achieve transaction curtailment in terms of the contribution of transaction on the overloaded lines but also the effective characteristic of the minimum overall curtailment model to achieve less cost of transaction curtailment than that of the NERC model, providing more reasonable transaction curtailment. Finally, taking IEEE 14-node system for example, the effectiveness and feasibility of this proposed model are verified","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"269 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115597148","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
A novel scheme for performance analysis of an autonomous self-excited parametric generator 一种新的自激参数发电机性能分析方案
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709253
Li Wang, Ming-Shou Su
{"title":"A novel scheme for performance analysis of an autonomous self-excited parametric generator","authors":"Li Wang, Ming-Shou Su","doi":"10.1109/PES.2006.1709253","DOIUrl":"https://doi.org/10.1109/PES.2006.1709253","url":null,"abstract":"This paper presents a novel approach based on first-order eigenvalue sensitivity to analyze an autonomous parametric generator (SEPG) under different PF loading conditions. A balanced three-phase induction-motor model is employed to derive the dynamic equations of an isolated SEPG feeding static loads. The proposed method can effectively determine maximum and minimum values of excitation capacitance required for self excitation of the SEPG and the minimum loading resistance and cutoff speed of the studied machine can also be found. Experimental results obtained from a laboratory 1.1 kW induction machine are also performed to confirm the effectiveness of the proposed method","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114659696","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
Risk assessment of rural diesel generation stations 农村柴油发电站风险评价
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709608
Wenpeng Luan, C. Siew, H. Iosfin
{"title":"Risk assessment of rural diesel generation stations","authors":"Wenpeng Luan, C. Siew, H. Iosfin","doi":"10.1109/PES.2006.1709608","DOIUrl":"https://doi.org/10.1109/PES.2006.1709608","url":null,"abstract":"The effect of aging assets on reliability has become an important area of study for BC hydro non-integrated area (NIA), due to the fact that many of the assets are approaching the age of retirement. System reliability assessment methods that incorporate the increasing probability of end-of-life failures for these assets are required. This paper outlines one risk assessment method for diesel generation stations based on RISK_A, a probabilistic analysis tool to simulate the effect of equipment aging and usage on reliability. A model was developed for assessing station reliability through assigning failure probabilities to all equipment and modeling their relationships. The adequacy of the current station facilities in term of supply reliability can be obtained and compared to the required reliability performance index or reliability performance curve which was defined in term of outage frequency and duration. End-of-life failure probability for diesel generation unit has been derived based on its actual maintenance history and age profile. The proposed method was implemented on an existing diesel generating station and the results show that not only can it demonstrate the reliability performance level the current station can achieve, but also provide an clear indication whether any aging unit can be retired or need to be replaced in order to maintain the adequate supply reliability of the station","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116371286","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
Integration of wind power generation in the Irish grid 爱尔兰电网中风力发电的整合
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709436
I. Dudurych, M. Holly, M. Power
{"title":"Integration of wind power generation in the Irish grid","authors":"I. Dudurych, M. Holly, M. Power","doi":"10.1109/PES.2006.1709436","DOIUrl":"https://doi.org/10.1109/PES.2006.1709436","url":null,"abstract":"The number of wind turbines connected to the Irish electrical power systems has been increasing rapidly over the last number of years. The new challenge for the power system operator is to accommodate the variable power output from wind generation. An analysis of wind power generation in the Irish power system during years 2003 and 2004, and perspectives of wind power penetration up to the year 2010 are presented in the paper. Grid code implications due to wind power generation, and power control criteria for the power system operator are also considered by the authors","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123476985","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: 15
RSA-grid: a grid computing based framework for power system reliability and security analysis rsa网格:一种基于网格计算的电力系统可靠性和安全性分析框架
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709374
M. Ali, Z. Dong, X. Li, P. Zhang
{"title":"RSA-grid: a grid computing based framework for power system reliability and security analysis","authors":"M. Ali, Z. Dong, X. Li, P. Zhang","doi":"10.1109/PES.2006.1709374","DOIUrl":"https://doi.org/10.1109/PES.2006.1709374","url":null,"abstract":"Grid computing is an emerging technology for providing the high performance computing capability and collaboration mechanism for solving the collaborated and complex problems while using the existing resources. In this paper, a grid computing based framework is proposed for the probabilistic based power system reliability and security analysis. The suggested name of this computing grid is reliability and security grid (RSA-grid). Then the architecture of this grid is presented. A prototype system has been built for further development of grid-based services for power systems reliability and security assessment based on probabilistic techniques, which require high performance computing and large amount of memory. Preliminary results based on prototype of this grid show that RSA-grid can provide the comprehensive assessment results for real power systems efficiently and economically","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"240 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125959662","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: 28
Investigation of overvoltage effects for commonly used distribution transformer 常用配电变压器过电压效应的研究
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709622
M. S. Haider, M. Vaziri, D. Phillips
{"title":"Investigation of overvoltage effects for commonly used distribution transformer","authors":"M. S. Haider, M. Vaziri, D. Phillips","doi":"10.1109/PES.2006.1709622","DOIUrl":"https://doi.org/10.1109/PES.2006.1709622","url":null,"abstract":"The main objective of this paper is to investigate the effects of over the limit voltage impressions on typical distribution transformers and the associated consequences on the distributed system. The relationships between the transformer saturations and hysteresis are investigated for transient overvoltages (TOVs) at various voltage levels, KVA ratings, and frequencies. Effects of overvoltage limits are discussed with regards to the performance of the transformer. Examples of TOVs on typical transformer have been presented","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125964720","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
Russian's power industry restructuring: current state and problems 俄罗斯电力工业结构调整:现状与问题
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1708941
S. Palamarchuk, N. Voropai
{"title":"Russian's power industry restructuring: current state and problems","authors":"S. Palamarchuk, N. Voropai","doi":"10.1109/PES.2006.1708941","DOIUrl":"https://doi.org/10.1109/PES.2006.1708941","url":null,"abstract":"The Russian power industry is on the way to radical structural and managerial reformations. The paper gives an overview of the present state of power industry restructuring in Russia. The current technical characteristics of the industry and main features of the new round of restructuring are described. New steps to electricity market development and the regulating system improvement are discussed. The restructuring policy in Russia may be useful for countries where industry is on the way of reforms","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125986544","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: 5
Locational marginal pricing in ERCOT market ERCOT市场的区位边际定价
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1708980
Jun Yu
{"title":"Locational marginal pricing in ERCOT market","authors":"Jun Yu","doi":"10.1109/PES.2006.1708980","DOIUrl":"https://doi.org/10.1109/PES.2006.1708980","url":null,"abstract":"Locational marginal pricing (LMP) system is complex but critical to ensure a power market's smooth and health operation. This paper addresses both the current and the future LMP system in the ERCOT market. It starts with introducing the operating process of the current zonal LMP, then examines several major challenges and issues associated with the current LMP operations, and in the end gives an introduction to the proposed nodal LMP system which is anticipated to be put in place by January 1st 2009","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125052262","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
A new transient stability index of power systems based on theory of stability region and its applications 基于稳定区理论的电力系统暂态稳定指标及其应用
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709079
Ancheng Xue, Chen Shen, S. Mei, Y. Ni, F. Wu, Q. Lu
{"title":"A new transient stability index of power systems based on theory of stability region and its applications","authors":"Ancheng Xue, Chen Shen, S. Mei, Y. Ni, F. Wu, Q. Lu","doi":"10.1109/PES.2006.1709079","DOIUrl":"https://doi.org/10.1109/PES.2006.1709079","url":null,"abstract":"This paper presents a new transient stability index based on the implicit expression of the stability region of the power system related to the controlling unstable equilibrium point, and then gives out an estimation of the index with the quadratic approximation of stability region. Two applications of the proposed index, calculating the critical clearing time (CCT) incorporating the curve fitting approach and contingency ranking are discussed. Simulations in IEEE 3-machine 9-bus system and 10-machine 39-bus New England system show the effectiveness of the proposed index","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129393849","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: 18
Lessons learned from past electricity market design models and a road map for next generation design models 从过去电力市场设计模型的经验教训和下一代设计模型的路线图
2006 IEEE Power Engineering Society General Meeting Pub Date : 2006-10-16 DOI: 10.1109/PES.2006.1709496
A. Papalexopoulos
{"title":"Lessons learned from past electricity market design models and a road map for next generation design models","authors":"A. Papalexopoulos","doi":"10.1109/PES.2006.1709496","DOIUrl":"https://doi.org/10.1109/PES.2006.1709496","url":null,"abstract":"This paper elaborates on the basic characteristics of these diverse power market design models and the lessons learned based on actual practical experience. We'll take into account the peculiar features of the electricity industry, including the temporal and stochastic variability of demands and supplies, accentuated by the non-storability of power, multiple technologies with varying sensitivities to capital and fuel costs and environmental and siting restrictions, and dependence on a reliable and secure transmission system. The economic problems include substantial non-convexities (immobility of generation and transmission faculties, scale economies in generation, non-linearities in transmission), and externalities (mainly in transmission). As regards generation these problems have eased sufficiently in recent decades to enable competitive energy markets, but they remain important considerations in designing these markets","PeriodicalId":267582,"journal":{"name":"2006 IEEE Power Engineering Society General Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129498781","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信