Proceedings of Industrial and Commercial Power Systems Conference最新文献

A voltage sag study in an industry with adjustable speed drives 采用可调速传动装置的工业电压暂降研究

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303558

H. Sarmiento, E. Estrada

引用次数: 137

Microprocessor based fast active power measurement 基于微处理器的快速有功功率测量

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303553

Ren-Jun Li, Weijen Lee, Shaoyan Ma

引用次数: 2

Characterization of power quality problems associated with large commercial customers served from large underground distribution network systems 与大型地下配电网系统服务的大型商业客户有关的电能质量问题的特征

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303562

C. Melhorn, P. Hofmann, M. Samotyj

引用次数: 7

Conversion of stand-by-generator facilities to combined heat and power units 将备用发电机设施转换为热电联产装置

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303587

A. Zahedi

{"title":"Conversion of stand-by-generator facilities to combined heat and power units","authors":"A. Zahedi","doi":"10.1109/ICPS.1994.303587","DOIUrl":"https://doi.org/10.1109/ICPS.1994.303587","url":null,"abstract":"Effective use of energy could considerably extend the life of existing fuel resources and make the introduction of new sources much less urgent. One possible alternative is combined heat and power from stand-by-generators of which the United State of America has a relatively high capacity in this regard. Many organizations dependent on electricity have diesel generator sets as a backup in the event of failure of the main electricity supply. More recently it was noted that the local electricity had a peak demand period covering times when the factories were not operating and stand-by-generators were idle. Conversion of stand-by-generator facilities to CHP units allows them to be used for profitable generation of electricity and heat. The first part of the paper involves the studies carried out by author to determine the availability of nonrenewable sources of energy today and in the future as well as the environmental impact of using energy. The second part of the paper presents a fundamental design of CHP from stand-by-generators of Monash Medical Centre (case study) and modification of the entire system to enable units to operate as a sustained basis and in parallel with the main electricity supply and also some suggestions from the author for cogeneration systems using a single fuel to simultaneously produce two forms of energy usually useful heat and electricity.<<ETX>>","PeriodicalId":197013,"journal":{"name":"Proceedings of Industrial and Commercial Power Systems Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116440744","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

Power systems analysis for direct current (DC) distribution systems 直流(DC)配电系统的电力系统分析

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303571

K. Fleischer, R. S. Munnings

引用次数: 30

Designing criteria for selectivity and reliability of building power systems 建筑电力系统的选择性和可靠性设计准则

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303582

U. Grasselli, G. Parise

引用次数: 14

Vacuum retrofit modernization of air and oil circuit breakers: the process, benefits and risks of applicable standards 真空改造现代化的空气和油断路器:过程，效益和适用标准的风险

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303552

G. Paoletti

引用次数: 0

Critical considerations for utility/cogeneration inter tie protection scheme configuration 公用事业/热电联产互连保护方案配置的关键考虑因素

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303584

R.M. Rifaat

引用次数: 33

Load modelling in commercial power systems using neural networks 基于神经网络的商业电力系统负荷建模

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303546

Y. Song, D. Dang

引用次数: 5

Fault analysis of multi-phase unbalanced non-radial power distribution systems 多相不平衡非径向配电系统故障分析

Proceedings of Industrial and Commercial Power Systems Conference Pub Date : 1994-05-01 DOI: 10.1109/ICPS.1994.303574

S. Halpin, L. Grigsby

{"title":"Fault analysis of multi-phase unbalanced non-radial power distribution systems","authors":"S. Halpin, L. Grigsby","doi":"10.1109/ICPS.1994.303574","DOIUrl":"https://doi.org/10.1109/ICPS.1994.303574","url":null,"abstract":"Algorithms are presented in this paper for the accurate determination of voltages, currents, and power flows in faulted three-phase unbalanced nonradial power distribution systems. The calculation of steady-state fault currents begins from a converged power flow solution and uses generalized models for all power system components. These component models are formulated using a linear graph theory approach to network modeling. The linear graph modeling techniques are extended to form an admittance matrix system model. The three-phase source and load models that are used are based on an extension of the traditional models used to represent these elements in fault studies using symmetrical components. The distribution system model consisting of sources, loads, lines, transformers, and other components is modified to account for the fault and solved to yield the line-to-neutral voltages at each bus in the faulted distribution system. The faulted system current and power flows are determined using these voltages. The results obtained using the proposed modeling approach on a system provided by a local industry are compared with the results obtained from an existing classical three-phase fault analysis algorithm, and conclusions are drawn based on these comparisons.<<ETX>>","PeriodicalId":197013,"journal":{"name":"Proceedings of Industrial and Commercial Power Systems Conference","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1994-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116195501","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: 14