Proceedings of Power Industry Computer Applications Conference最新文献_第5页

Operational benefits from optimal volt/VAr scheduling in the South-East Australian transmission network 澳大利亚东南部输电网伏特/无功优化调度的运行效益

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515169

E. Bauer, R. Eichler, M. Lyons

引用次数: 6

Enhancing the human-computer interface of power system applications 加强电力系统应用的人机界面

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515173

G. Pires de Azevedo, C. Sieckenius de Souza, B. Feijó

引用次数: 48

Analysis of high impedance faults using fractal techniques 用分形技术分析高阻抗故障

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515270

Alexander Mamishev, B. Russell, C. Benner

引用次数: 131

Secondary voltage control: analysis, solutions and simulation results for the Spanish transmission system 二次电压控制:西班牙输电系统的分析、解决方案和仿真结果

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515161

J. Sancha, J.L. Fernandez, A. Cortés, J. Abarca

引用次数: 150

Mixed-integer programming applied to short-term planning of a hydro-thermal system 混合整数规划在热水系统短期规划中的应用

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515179

O. Nilsson, D. Sjelvgren

引用次数: 153

Low-order black-box models for control system design in large power systems 大型电力系统控制系统设计中的低阶黑箱模型

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515183

I. Kamwa, G. Trudel, L. Gérin-Lajoie

引用次数: 114

Two applications of parallel processing in power system computation 并行处理在电力系统计算中的两种应用

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515166

C. Lemaître, B. Thomas

{"title":"Two applications of parallel processing in power system computation","authors":"C. Lemaître, B. Thomas","doi":"10.1109/PICA.1995.515166","DOIUrl":"https://doi.org/10.1109/PICA.1995.515166","url":null,"abstract":"This paper discusses performance improvements achieved in two power system software modules through the use of parallel processing techniques. The first software module, EVARISTE outputs a voltage stability indicator for various power system situations. This module was designed for extended real-time use and is therefore required to give guaranteed response times. The second module, MEXICO, assesses power system reliability and operating costs by simulating a large number of contingencies for generation and transmission equipment. This module, used for power system planning purposes, uses a Monte-Carlo method to build the various power system states, and makes heavy demands on CPU time for running simulations. Like many power system computation packages, both software modules are well-suited to coarse-grain parallel processing. The first module was parallelized on a machine capable of integrating up to thirty-two processors. The distributed-memory machine and the second on a shared-memory machine. In this paper, the authors start by a description of the n process used in these two cases, then go on to give details on the performance levels achieved, discussing aspects of programming, parameter selection (number of situations processed, number of processors), and machine characteristics (limitations due to interprocessor communications network, for instance).","PeriodicalId":294493,"journal":{"name":"Proceedings of Power Industry Computer Applications Conference","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127337318","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: 23

Design of suboptimal H/spl infin/ excitation controllers 次优H/spl输入/励磁控制器的设计

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515184

S.S. Ahmed, L. Chen, A. Petroianu

引用次数: 5

Modelling of tap-changer transformers in an energy management system 能源管理系统中分接开关变压器的建模

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515210

K. Imhof, F. Oesch, I. Nordanlycke

引用次数: 9

An algorithm for the allocation of distribution system demand and energy losses 一种配电系统需求与能量损失的分配算法

Proceedings of Power Industry Computer Applications Conference Pub Date : 1995-05-07 DOI: 10.1109/PICA.1995.515189

C. Macqueen, M. Irving

{"title":"An algorithm for the allocation of distribution system demand and energy losses","authors":"C. Macqueen, M. Irving","doi":"10.1109/PICA.1995.515189","DOIUrl":"https://doi.org/10.1109/PICA.1995.515189","url":null,"abstract":"This paper describes a new approach to the evaluation of loss adjustment factors for distribution systems. Such factors are required for 'use of system' and wheeling calculations and reflect the amount by which purchases of energy at entry points to the system must exceed consumption at the point of use to account for the losses which occur in between. Renewed interest in cost-reflective methods of charging for losses has resulted from the deregulation of the electricity supply industry in many parts of the world. An algorithm is described which combines the use of graph theory with readily available load flow results, to assign the losses in each line or transformer within the system to the consumers supplied by it. The resulting allocation is shown to account for the voltage level, location and consumption pattern of the consumer in a way which is economically efficient. A variety of strategies for apportioning losses between multiple consumers at a given location can be implemented. The algorithm is suitable for allocating both demand and energy losses. Results on a full size distribution network are presented, and are compared with traditional published loss adjustment factors.","PeriodicalId":294493,"journal":{"name":"Proceedings of Power Industry Computer Applications Conference","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1995-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115777557","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: 48