Proceedings. Joint International Power Conference Athens Power Tech,最新文献_第4页

Synthesis Of A Sequential Stable Decentralized Controller For Flexible A.C. Long Distance Transmission Systems 柔性交流远距离传输系统的顺序稳定分散控制器的综合

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673856

M. La Scala, G. Sblenrdorio, R. Sbrizzai, F. Torelli

{"title":"Synthesis Of A Sequential Stable Decentralized Controller For Flexible A.C. Long Distance Transmission Systems","authors":"M. La Scala, G. Sblenrdorio, R. Sbrizzai, F. Torelli","doi":"10.1109/APT.1993.673856","DOIUrl":"https://doi.org/10.1109/APT.1993.673856","url":null,"abstract":",413STRACT The use of Static VAR Compensators (SVCs) in long distance transmission systenis is an cffcctivc means to damp voltage fluctuations and to improvc the system stability, both under small and large disturbanccs. Additional advantages can be obtained by adopting Thyristor Controllcd Phase Sliiftcrs (TCPSs) able to rcgulate tlic activc power flow, to reduce thc power arid frequency dcviations atid l o increase thc transniission system capacity. The control actions o l thcsc conipoiicnts must be co-ordinatcd with a control stratcgy associatcd to synchronous In this paper, a systernatic proccdurc for the coordinated design of decentralized controllers associated to the generating units and tlic TCPSs at tlic scnding end, as wcl l as to all the SVCs distributed at intcrmediate substations o f an A.C. long distance transmission systcm, has bccn developed. The proposed procedurc is organized in two steps. The sequential dcsign of the controllers associatcd to the Pf and QV channels allows to drive oscillatory arid apcriodic modcs in a selcctivc way. Additionally, sequential stability is assured at each stcp of the proccdurc. An example is prescntcd to illustratc the validity and usefulncss of the suggcstcd approach. K e v w o r d s : PACTS, decentralized control, scqucntial stability . in ac h i ii cs.","PeriodicalId":241767,"journal":{"name":"Proceedings. Joint International Power Conference Athens Power Tech,","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115825085","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

Reliability Analysis Of Industrial Power Systems Taking Into Account Voltage Sags 考虑电压跌落的工业电力系统可靠性分析

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673916

M. Bollen, P. Massee

引用次数: 16

Validation of a Fully Digital Real-Time Electromagnetic TRansients Simulator for HVDC System & Controls Studies HVDC系统与控制研究全数字实时电磁瞬变模拟器的验证

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673896

R. Wierckx, W.J. Giebrecht, R. Kuffel, X. Wang, G. Mazur, M. A. Weekes, A. Gole

引用次数: 11

Voltage And Reactive Power Control in Transmission Networks: Present Practice And Prospects of Future Developments 输电网电压与无功控制:现状与发展展望

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673861

M. Bjelogrlic, M. Ćalović

{"title":"Voltage And Reactive Power Control in Transmission Networks: Present Practice And Prospects of Future Developments","authors":"M. Bjelogrlic, M. Ćalović","doi":"10.1109/APT.1993.673861","DOIUrl":"https://doi.org/10.1109/APT.1993.673861","url":null,"abstract":"This paper is devoted to the Consideration of general probl enis of vol t age and reactive power control in high voJ tage transmission networks. In addition to the review of present practices, IIleetillg the different control objectives (sel-vice quality, security, economy and reliahili ty), the paper gives ilie classification and lists tlie main features of actual realizations. It was found that the organization of the control matches the natural mi1 ti-level Irierarclty of tlie physical process, wliere a variety of conrbinations belveen manual and Iieur-islic 011 one side, and cooipLiter-assisted nranual/automatic lypes of cotttrol on tlie other, can be met. 7'he general trend to full autoinetion of this control is obvious. Wjth lflis statement in the mjnd, the paper pays the nmin allentioir to the jriiprovenlent of practices iri tlie traitsition stage, between presently doinii~anf nmnual and heuristic solutions and prospective automatic arid computerized control. It was found that the most suitable way to bridge this transition period is to use the combination of local automatic coritrol of primary regulating resources, and centralized computer-assisted manual control, wit11 sui table software support , tai 1 lored 1 o match particular system needs. 7'he short description of the application of the proposed concept is also given in the paper.","PeriodicalId":241767,"journal":{"name":"Proceedings. Joint International Power Conference Athens Power Tech,","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1993-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121128122","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: 2

Reliability criteria used in South America 南美使用的可靠性标准

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673900

G. Gonzalez-Urdaneta

引用次数: 3

Real-time simulation of electromagnetic transients for interactive testing of power system relays and control systems: general trend at EDF 用于电力系统继电器和控制系统交互测试的电磁瞬变实时仿真:法国电力公司的发展趋势

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673893

M. Jerosolimski, P. Erthard, D. Descause, J. Boussion

引用次数: 2

A Hybrid Neural Network Fix Short-term Load Forecasting 混合神经网络修复短期负荷预测

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673907

I. Erkmen, H.V. Ozsokmen

引用次数: 1

Application of neural network technology to short-term system load forecasting 神经网络技术在系统短期负荷预测中的应用

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673904

A. Papalexopoulos, Shangyou Hao, T. Peng

引用次数: 15

A New Approach For Reliability Evaluation Of Interconnected Power Systems 互联电力系统可靠性评估新方法

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673899

C. Sigh, N. Gubbah

引用次数: 4

Hypersimulator: A high speed and interactive visual simulator for power system education and analysis 超级模拟器:用于电力系统教育和分析的高速交互式视觉模拟器

Proceedings. Joint International Power Conference Athens Power Tech, Pub Date : 1993-09-05 DOI: 10.1109/APT.1993.673887

J. Yoshizawa, S. Mato, T. Ueda, S. Nishida

引用次数: 1