2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294)最新文献

Signature analysis to track capacitor switching performance 特征分析跟踪电容器开关性能

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-12-01 DOI: 10.1109/TDC.2001.971244

S. Santoso, J. Lamoree, M. McGranaghan

引用次数: 25

Study and modeling of noise on the low voltage part of the electrical power distribution network between 30 kHz and 1 MHz 30 kHz ~ 1 MHz配电网低压部分噪声的研究与建模

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971237

F.J. Simois, J. I. Acha

引用次数: 6

Enhancing circuit breaker reliability through effective mechanism maintenance and lubrication 通过有效的机构维护和润滑，提高断路器的可靠性

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971298

A. Salinas, J. Pruente

引用次数: 8

Assessment of present maintenance practices and future trends 评估目前的维修方法和未来的趋势

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971357

V. Polimac, J. Polimac

引用次数: 14

Maximize the capacity of your transmission lines 最大限度地提高输电线路的容量

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971266

S.J. Piernot, J. Leahy

{"title":"Maximize the capacity of your transmission lines","authors":"S.J. Piernot, J. Leahy","doi":"10.1109/TDC.2001.971266","DOIUrl":"https://doi.org/10.1109/TDC.2001.971266","url":null,"abstract":"One of the most critical issues facing the electric utility industry today is determining the adequacy of transmission capacity for maximum operating conditions. Planning, protecting and operating increasingly complex and crucial transmission systems requires a comprehensive examination of the maximum load each line can safely carry during periods of peak loading. Engineering lines to a maximum safe operating temperature can be readily achieved through today's technologies. Many in the electric utility industry are now realizing that identifying low-cost analysis and upgrade solutions is a much simpler process than anticipated. The presenters, from two leading technology companies recognized nationwide, will showcase low-cost methods for determining conductor tension in existing lines. Determining limiting clearance conditions based on field-measured conductor tensions and performing \"what if\" scenarios for elevated operating temperatures, planners and engineers will have the information necessary to create effective cost/benefit and incremental upgrade strategies that maximize existing transmission assets. To illustrate this point, the presenters outlines case studies, which yield a significant increase in operating temperature and capacity. Clearly, leading-edge transmission companies that differentiate themselves through the use of innovative technologies and techniques will ensure their ability to prosper and survive in the volatile landscape of deregulation.","PeriodicalId":182269,"journal":{"name":"2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125885091","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: 10

Distribution reliability modeling at Commonwealth Edison 联邦爱迪生公司的配电可靠性建模

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971362

R.E. Brown

引用次数: 4

An application of a protective relaying scheme over an ethernet LAN/WAN 在以太网LAN/WAN上保护中继方案的应用

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971288

G. Brunello, R. Smith, C. B. Campbell

{"title":"An application of a protective relaying scheme over an ethernet LAN/WAN","authors":"G. Brunello, R. Smith, C. B. Campbell","doi":"10.1109/TDC.2001.971288","DOIUrl":"https://doi.org/10.1109/TDC.2001.971288","url":null,"abstract":"This paper describes an installation where GOOSE messages over an Ethernet LAN/WAN are used between substations to protect 27 kV feeders in a blocking scheme. The 27 kV network consists of 5 main stations and 37 load modules distributed over the territory. Load feeders connect two main stations and are operated in an open loop configuration The Utility Communication Architecture Version 2 (UCA2) is a suite of protocols specifically prepared to address all communications needs of a utility. UCA2 implemented a peer-to-peer architecture and uses the Manufacturing Message Specification (MMS) for the exchange of real time control signals between relays. UCA utilizes object models called General Object Model for Substation and Field Equipment (GOMSFE) for the representation of physical or logical objects. One of the key services provided by this protocol is the unsolicited event notification. UCA2 uses the unsolicited event from MMS as a data model called GOOSE message (Generic Object Orientated Substation Event). The communications system for the 27 kV network consists of relays, 10BaseF Ethernet Switches and Synchronous Optical Communications (SONET) nodes connected in a ring topology. The relays perform protective relaying, control, monitoring and data acquisition. The Ethernet Switches are the local area network providing communication between relays within the substation and interface with the optical SONET for wide area communications. Two 51.84 Mbps Synchronous Optical Network (SONET) rings provide backbone communications over the wide area. SONET was selected because of the variety of services it supports, including Ethernet and its self-healing capabilities. Two HMI workstations in different stations provide SCADA functionality.","PeriodicalId":182269,"journal":{"name":"2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2001-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125327975","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: 7

Interconnect protection of dispersed generators 分散发电机的互连保护

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971326

C. Mozina

引用次数: 47

Testing line current differential relays using real-time digital simulators 使用实时数字模拟器测试线路电流差动继电器

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971287

I. Voloh, B. Kasztenny, C. B. Campbell

引用次数: 6

Current-limiting fuses improve power quality 限流保险丝改善电能质量

2001 IEEE/PES Transmission and Distribution Conference and Exposition. Developing New Perspectives (Cat. No.01CH37294) Pub Date : 2001-10-28 DOI: 10.1109/TDC.2001.971248

L. Kojovic, S. Hassler, H. Singh, C. W. Williams

引用次数: 3