Computer-aided selection and verification of circuit breakers

Rodolakis A.J.

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Computer-aided selection and verification of circuit breakers

机译：断路器的计算机辅助选择和验证

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Procedures governing medium- and high-voltage breaker application, although conceptually tractable, tend to be repetitive for large systems. Hand calculations can become quite laborious when assessing safety margins of installed switchgear on systems that have experienced sudden growth. This article describes how a computer can be used as an efficient tool to address these concerns. The discussion focuses on how the computer can be used to interface the short circuit study results to the breaker modules, on how breaker adequacy evaluation can be computerized, and finally how these calculations can be extended to yield automated breaker selection according to user-defined criteria and breaker rating structures. The discussion is confined to the North American breaker application procedures and rating structures as tabulated in the ANSI Standards, and addresses only short circuit current interrupting requirements.

机译：控制中高压断路器应用的过程尽管从概念上讲很容易处理，但对于大型系统而言往往是重复的。在评估突然增长的系统上已安装的开关设备的安全裕度时，手工计算可能会非常费力。本文介绍了如何将计算机用作解决这些问题的有效工具。讨论的重点是如何使用计算机将短路研究结果与断路器模块接口，如何将断路器的充分性评估计算机化，最后如何扩展这些计算以根据用户定义的标准自动选择断路器和断路器等级结构。讨论仅限于ANSI标准中列出的北美断路器应用程序和额定值结构，仅解决了短路电流中断要求。

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《IEEE Industry Applications Magazine》 |1995年第6期|P.26-32|共7页
作者
Rodolakis A.J.;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类电气化、电能应用;
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入库时间 2022-08-17 13:18:23

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1. Discussion on ????????Restriking voltage as a factor in the performance, rating and selection of circuit-breakers???????? and ????????The influence of resistance switching on the design of high-voltage air-blast circuit-breakers???????? before the Mersey and North Wales Centre, at Liverpool, 16th October, 1944 [J] . Electrical Engineers - Part II: Power Engineering, Journal of the Institution of . 1945,第30期

机译：讨论将再励电压作为影响断路器性能，额定值和选择的因素。电阻切换对高压鼓风断路器设计的影响1944年10月16日，在利物浦的默西和北威尔士中心之前
2. The authors' replies to the discussions on ????????Restriking voltage as a factor in the performance, rating and selection of circuit-breakers???????? and ????????The influence of resistance switching on the design of high-voltage air-blast circuit-breakers???????? [J] . Harle J.A., Wild R.W., Cox H.E., Electrical Engineers - Part II: Power Engineering, Journal of the Institution of . 1945,第30期

机译：作者的答复是：??????????????????????????????????????????????????????????????????电阻切换对高压鼓风断路器设计的影响
3. The authors' replies to the discussions on ????????Restriking voltage as a factor in the performance, rating and selection of circuit-breakers???????? and ????????The influence of resistance switching on the design of high-voltage air-blast circuit-breakers???????? [J] . Harle J.A., Wild R.W., Cox H.E., Electrical Engineers - Part II: Power Engineering, Journal of the Institution of . 1944,第24期

机译：作者的答复是：??????????????????????????????????????????????????????????????????电阻切换对高压鼓风断路器设计的影响
4. Computer-aided selection and verification of medium and high voltage circuit breakers [C] . Rodolakis, A.J. Industrial and Commercial Power Systems Technical Conference, 1993. Conference Record, Papers Presented at the 1993 Annual Meeting . 1993

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Computer-aided selection and verification of circuit breakers

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