Overview


Challenges
  • SSTI and potential instability for island grid with large VSDS application (typically LNG plant)
  • 调试和可靠性问题
  • Early risk identification during design phase
结果
  • 网络稳定性评估
  • Sub-synchronous harmonic analysis
  • 缓解行动和计划
案例研究细节

现代的石油和天然气厂,尤其是在液化天然气中,通常具有具有较大可变速度驱动系统的岛屿网络。

从谐波和亚谐波电流循环方面,这增加了对网络的电气质量的关注。后者可以到达燃气轮机发电机端子,并激发旋转列车的固有频率,从而导致亚同步扭转相互作用,这可能会导致不稳定性,单位旅行或设备损坏。

新利app贝克休斯has developed a structured and detailed approach to SSTI analysis, available to customer through a comprehensive power system study. And we’ve delivered it for several customer LNG projects around the world.

Get the full story in PDF
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