不平衡潮流软件

不平衡潮流

不平衡潮流分析

ETAP 配电潮流分析模块,用于计算母线电压,支路功率因数,电流,以及电气系统潮流。
Unbalanced Load Flow Analysis
ETAP 可以用平衡节点,电压控制以及不可控电源,考虑多个电网和发电机接入。可以分析放射状和环形系统。ETAP可以选择多种不同计算方法,以保证计算最高效。

 

不平衡潮流软件主要特性 & 功能

  • 不平衡潮流可以使用来自于状态估计的实时动作数据
  • 电机/变压器不同接地方式
  • 变压器绕组连接方式
  • 传输线相间或线间耦合
  • 恒功率负荷,恒阻抗负荷和恒电流负荷
  • Networks under VFD - no-load, parallel and meshed network 
  • 变压器负荷分接头变化(LTC/调节器)
  • 平衡节点,电压控制 & 不可控电源
  • 自动调节电压调节器设置
  • Capability curve for renewable sources 
  • 电流入射法
  • 改变系统 &立即重新运行分析
  • Auto-Run feature when system or study setting is changed
  • 对100,000+ 母线进行无限制假设分析
  • 多CPU计算功能提高整个网络计算速度
  • Optimized performance for solar panel and inverter control, now converges better and faster
  • 单相和不平衡三相建模
  • 不平衡和非线性负荷建模
  • 相 & 序电压,电流和功率
  • 电压 & 电流不平衡度
  • 自动设备评估
  • Single-phase systems in plot analyzer
  • 设备内序阻抗
  • Enhanced GIS calculation and display
  • User-defined python report in report manager

ETAP 配电潮流可以离线模式使用用户定义的负荷和发电种类。ETAP配电潮流也可以接入在线模式利用实时系统状态和状态估计的负荷及电压计算。

一款强大的高效潮流解决方案必须能模拟配电系统特性并满足足够的准确性。利用ETAP 配电潮流模块,你能非常方便地利用详细的元件不对称特性创建不平衡系统。利用准确可靠地结果描述系统不平衡潮流条件。

Videos

Open-Phase Fault Analysis advances safety, reliability, cost-savings for the nuclear industry

Open-Phase Fault Analysis advances safety, reliability, cost-savings for the nuclear industry

ETAP and industry experts from the ETAP NUUG, successfully enhanced the ETAP Unbalanced Load Flow module to be able to model and analyze the effects of both single and double open-phase faults.

TVA Experience with Open-Phase Fault Safety Challenges

TVA Experience with Open-Phase Fault Safety Challenges

This presentation will discuss how the recently updated ETAP unbalanced load flow feature has been used for analyzing the effects of an open-phase fault on several TVA nuclear power stations.

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