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2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability最新文献

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Distributed state estimation based on the supercalibrator concept - laboratory implementation 基于超校准器概念的分布式状态估计-实验室实现
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410574
S. Mohagheghi, R.H. Alaileh, G. Cokkinides, A. Meliopoulos
{"title":"Distributed state estimation based on the supercalibrator concept - laboratory implementation","authors":"S. Mohagheghi, R.H. Alaileh, G. Cokkinides, A. Meliopoulos","doi":"10.1109/IREP.2007.4410574","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410574","url":null,"abstract":"The supercalibrator concept was introduced based on a statistical estimation process that fits the GPS- synchronized measurements and all other available standard data into a three-phase, breaker-oriented, instrumentation inclusive model. In this approach, the asymmetries, unbalances and the instrumentation errors are taken into account in the state estimation procedure.The laboratory setup considered in this paper is the scaled down model of a three substation power system.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131007754","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: 29
Calibration and testing of TESLA Phasor Measurement Unit (PMU) using doble F6150 test instrument 使用双F6150测试仪器对特斯拉相量测量单元(PMU)进行校准和测试
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410561
Krish Narendra, Zhiying Zhang, John Lane, Bill Lackey, Ed Khan NxtPhase
{"title":"Calibration and testing of TESLA Phasor Measurement Unit (PMU) using doble F6150 test instrument","authors":"Krish Narendra, Zhiying Zhang, John Lane, Bill Lackey, Ed Khan NxtPhase","doi":"10.1109/IREP.2007.4410561","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410561","url":null,"abstract":"Phasor measurement unit (PMU) is an emerging technology in electric power systems which has many advantages in wide area disturbance analysis, protection and control. In order to utilize the benefits of this technology and to arrive at common way of representing, reporting and utilizing Phasor measurements, the IEEE standards committee revised the existing 1344 standard for synchrophasors and recently published \"IEEE Standard for Synchrophasors for Power Systems-C37.118-2005\". The new standard mandates compliance levels (level 0 and / or level 1) for the PMU under steady state conditions. This paper discusses the calibration and testing of TESLA 3000 PMU -a software module available with the TESLA disturbance fault recorder (DFR) and the challenges of testing the PMU as per the new synchrophasor standard. The possible sources of errors and the current state of the art of the calibration equipment which qualifies for PMU testing will also be discussed.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129004046","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: 21
Electric power control center visualization using Geographic Data Views 利用地理数据视图实现电力控制中心可视化
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410539
T. Overbye, Esa M. Rantanen, S. Judd
{"title":"Electric power control center visualization using Geographic Data Views","authors":"T. Overbye, Esa M. Rantanen, S. Judd","doi":"10.1109/IREP.2007.4410539","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410539","url":null,"abstract":"The paper introduces a new technique for power system visualization known as geographic data views, or GDVs. The impetus behind the development of GDVs is to use dynamically created visualization in order to show a wider range of power system information than is possible using the existing geographically based wide-area visualizations that are becoming common in electric power control centers. With the GDV approach power system visualizations can be dynamically created by operators or engineers using power system information along with geographic information imbedded in the power system model. The paper demonstrates the approach for several sample data sets.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"156 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120940381","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: 50
Pondering proper PAR pricing 合理PAR定价的思考
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410529
B. Lesieutre, F. Alvarado
{"title":"Pondering proper PAR pricing","authors":"B. Lesieutre, F. Alvarado","doi":"10.1109/IREP.2007.4410529","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410529","url":null,"abstract":"We have examined the potential impacts of PAR devices on system LMPs. Since fixed-offset and fixed-flow controls impact the incremental capabilities of the network differently, then in theory they should impact the LMPs differently. We demonstrate this effect through examples. Depending on topology, limits, and PAR placement, the relative values for the LMPs will be vary. In some cases the fixed-flow operation may result in lower LMPs, and in other cases the fixed-offset will result in lower LMPs. We have also briefly noted that there can be advantages to operating the PAR in a hybrid mode in which the phase angle may be set to control fixed-offset, fixed-flow, or even fixed-flow on a different path, depending on system conditions.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"355 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122764186","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
Evaluating the impact of Plug-in Hybrid Electric Vehicles on regional electricity supplies 插电式混合动力汽车对区域电力供应的影响评估
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410538
S. Hadley
{"title":"Evaluating the impact of Plug-in Hybrid Electric Vehicles on regional electricity supplies","authors":"S. Hadley","doi":"10.1109/IREP.2007.4410538","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410538","url":null,"abstract":"Plug-in Hybrid Electric Vehicles (PHEVs) have the potential to increase the use of electricity to fuel the U.S. transportation needs. The effect of this additional demand on the electric system will depend on the amount and timing of the vehicles' periodic recharging on the grid. We used the ORCED (Oak Ridge Competitive Electricity Dispatch) model to evaluate the impact of PHEVs on the Virginia-Carolinas (VACAR) electric grid in 2018. An inventory of one million PHEVs was used and charging was begun in early evening and later at night for comparison. Different connection power levels of 1.4 kW, 2 kW, and 6 kW were used. The results include the impact on capacity requirements, fuel types, generation technologies, and emissions. Cost information such as added cost of generation and cost savings versus use of gasoline were calculated. Preliminary results of the expansion of the study to all regions of the country are also presented. The results show distinct differences in fuels and generating technologies when charging times are changed. At low specific power and late in the evening, coal was the major fuel used, while charging more heavily during peak times led to more use of combustion turbines and combined cycle plants.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116167268","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: 137
Information impact on the risk analysis of the malicious attack against power system 信息对电力系统恶意攻击风险分析的影响
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410536
E. Bompard, Ciwei Gao, R. Napoli, A. Russo, M. Masera, A. Stefanini
{"title":"Information impact on the risk analysis of the malicious attack against power system","authors":"E. Bompard, Ciwei Gao, R. Napoli, A. Russo, M. Masera, A. Stefanini","doi":"10.1109/IREP.2007.4410536","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410536","url":null,"abstract":"Since the malicious threats are concerned widely around the world, authorities are keen to implement adequate countermeasures against the malicious attacks, in which the information plays a very important role. In this paper, the problem of the risk analysis of malicious attacks against the power system is addressed with particular consideration of the information. Due to the strategic interaction among the attacker and the defender, a model based on game theory is proposed. Focusing on the importance of the information, Bayesian game is applied to study the impacts of the imperfect information. Several information scenarios are considered; they are generated in terms of the defender's and attacker's knowledge about their opponent's action costs. Conclusions are drawn with the numerical example of the IEEE RTS 96 system.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134358511","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
Secure economic dispatch determination through integrated tools and fuzzy inference systems 通过集成工具和模糊推理系统确定经济调度
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410553
T. Assis, G. Taranto, D. Falcão
{"title":"Secure economic dispatch determination through integrated tools and fuzzy inference systems","authors":"T. Assis, G. Taranto, D. Falcão","doi":"10.1109/IREP.2007.4410553","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410553","url":null,"abstract":"Cost minimization and secure operation are, in general, two conflicting objectives. In this way, it is important to incorporate security assessment in the economic dispatch solution. This paper presents a methodology to determine an economic dispatch that takes into account both static and dynamic security. In the proposed method, the integration of different power systems analysis tools is applied to evaluate the system dynamic security during the economic dispatch computation. Furthermore, to conduct the systems to a secure dispatch without getting away from the optimal solution, an intelligent inference is used.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115563088","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
Changes in the market situation and the need for efficient maintenance strategies 市场形势的变化和高效维护策略的需要
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410513
T. Dietermann, G. Balzer
{"title":"Changes in the market situation and the need for efficient maintenance strategies","authors":"T. Dietermann, G. Balzer","doi":"10.1109/IREP.2007.4410513","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410513","url":null,"abstract":"The liberalization of the German energy market forced the power utilities to change their strategies especially their maintenance and investment practice. In an open market the customers are free to decide where they want to buy the energy they need. The power utilities have to remain competitive and therefore they are searching for ways to invest their maintenance budget as efficient as possible. In this paper an approach which sorts every asset referring to its importance for the system performance is shown. The presented researches were done for a part of the German 110 kV transmission system in order to find the correlation between the position of the assets in the system and their importance for the system performance.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124407079","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
Lessons from the 2006 Illinois Electricity Auction 2006年伊利诺斯州电力拍卖的教训
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410562
M. Negrete-Pincetic, G. Gross
{"title":"Lessons from the 2006 Illinois Electricity Auction","authors":"M. Negrete-Pincetic, G. Gross","doi":"10.1109/IREP.2007.4410562","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410562","url":null,"abstract":"The high prices of the outcomes of the 2006 Illinois Electricity Auction have generated considerably controversy because of their impacts in increasing retail electricity prices in Illinois. In this work, we present a review and a critical analysis of the design of, and the results obtained in, the reverse auction performed in September of 2006 for the two major distribution companies, ComEd and Ameren. Our work is from the vantage point of power system operations and economics, and aims to assess how well the auction process was designed, putting special emphasis in the consequences of the definition of the products.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121261218","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
Dynamic Power Flow Controllers for transmission corridors 用于输电走廊的动态功率流控制器
2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability Pub Date : 2007-12-26 DOI: 10.1109/IREP.2007.4410515
C. Rehtanz
{"title":"Dynamic Power Flow Controllers for transmission corridors","authors":"C. Rehtanz","doi":"10.1109/IREP.2007.4410515","DOIUrl":"https://doi.org/10.1109/IREP.2007.4410515","url":null,"abstract":"The paper presents an approach to evaluate the benefits of a fast controllable power flow control device. The device, called dynamic power flow controller (DPFC), is introduced together with its control scheme. A generic corridor situation is analyzed for defining the conditions of a beneficial usage of a fast instead of a slow power flow controller. The integration of such a fast controller into a market simulation is described. A network situation from the UCTE system is chosen to calculate the economic benefits.","PeriodicalId":214545,"journal":{"name":"2007 iREP Symposium - Bulk Power System Dynamics and Control - VII. Revitalizing Operational Reliability","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124910860","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: 20
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