短路软件

Short Circuit

短路分析

即时结果、全面、图形摘要

使用 ETAP 的短路分析软件执行 设备占空比计算 ,该软件允许您确定故障电流并自动将这些值与制造商的短路电流额定值进行比较。过载设备警报显示在单线图上,并包含在短路分析仪和研究报告中。

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使用 ETAP 短路分析软件分析平衡和不平衡故障的影响:

  • 三相或单相
  • 线 - 地
  • 线对线
  • 线 - 线 - 地

ETAP 短路软件可以轻松地从选择元素(从综合短路电流额定值库中)到执行数十种不同类型的短路分析。分析器、图表和报告可以快速确定最坏情况的故障电流设备职责。

 

  • ANSI / IEEE C37 & UL 489 标准
  • IEC 60909 & 61363 标准
  • GOST R-52735标准
  • 三相,单相和配电系统设备自动评估
  • 确定最严重情况下设备职责结果
  • 显示临界和边界报警
  • 负荷终端短路计算
  • 集成保护设备配合
  • 无缝转换到弧闪分析
  • 发电机断路器评估
  • 短路报告

短路软件主要功能

  • 三相、单相和面板系统的自动设备评估
  • 平衡和不平衡短路分析
  • 确定最坏情况的设备工作结果
  • 显示关键和边缘警报
  • 负载端短路计算
  • 与星型保护装置协调集成
  • 无缝过渡到电弧闪光分析
  • 发电机断路器评估
  • 短路报告

A one-line diagram with short circuit results and an analyzer with Critical and Marginal alerts displayed.

短路软件功能

  • 自动三相设备评估
  • 单相和面板系统设备评估
  • 根据 IEC 61363 瞬态短路进行设备负载评估 
  • 不平衡短路分析
  • 基于总故障电流或最大故障电流的设备评估
  • 自动调整导体电阻和长度(线路和电缆)
  • 先进的风力发电机和变流器短路模型
  • 针对最大和最小故障电流进行整体或单个设备阻抗公差调整
  • 包含/排除不平衡故障的故障阻抗建模
  • 包括/排除分支和电容负载的并联导纳(不平衡故障)
  • 图形或表格总线故障选择
  • 自动确定电机端子处的故障电流,无需添加额外的母线
  • 移相变压器
  • 发电机、变压器、电动机和其他负载的接地模型
  • 基于负载类别、需求因素或两者的电机贡献
  • 负载和发电机对暂态短路故障前电压的影响
  • Short Circuit 软件从数千个设备的库中提取制造商发布的数据
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演示

试用 ETAP 短路软件

ETAP 短路分析允许您分析平衡和不平衡故障的影响,并自动将这些值与制造商的短路电流额定值进行比较。使用分析仪、图表和报告快速确定最佳和最坏情况故障电流设备职责。


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Videos

Learn How ETAP Transforms Long Power Study Reports into Engaging, Interactive Presentations

Learn How ETAP Transforms Long Power Study Reports into Engaging, Interactive Presentations

In most cases, SCCAF (Short Circuit Coordination Arc Flash) studies are done by engineering firms, which then submit reports to facility owners. The challenge is that those reports tend to be lengthy (up to 5,000 pages), not engaging, and hard to grasp for facility personnel. ETAP's powerful graphical and presentation tools can help make those reports livelier, informative, and more engaging. This case study will discuss how you can summarize lengthy power studies reports within just a 30-minute interactive meeting, and highlight how the final ETAP model can be used, with its powerful graphical interface and presentation tools, including Data Blocks, Multiple Presentation layers, Sequence of Operations, and Arc flash calculator.

ABB FCL Application Engineering for IS-Limiters

ABB FCL Application Engineering for IS-Limiters

This presentation will feature covert ABB Fault Current Limiter (FCL) application engineering for Is-limiters. We will explain the fault current limiter technology by using the well-known ABB FCL Is-limiter. The FCL technology will be introduced, how it clears a short-circuit fault current compared to a standard circuit breaker, and the major components of an FCL. The theory of the application engineering process and the calculation of the tripping value for an FCL will be introduced. Based on an actual customer project, it will be shown how ETAP has facilitated the complex FCL application engineering, and examples will be provided of how the real tripping value for a fault current limiter is determined. The session will conclude with an overview of how etap can already be used today for an FCL application engineering and what will be enhanced in the future.

Short Circuit Analyzer

Short Circuit Analyzer

Short Circuit Analyzer is a time-saving software tool that compares and filters various short circuit analysis reports coming from different scenarios in a single display.

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