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首页> 外文期刊>Power: The Magazine of Power Generation and Plant Energy Systems >Flexible Turbine Operation Is Vital for a Robust Grid
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Flexible Turbine Operation Is Vital for a Robust Grid

机译:灵活的涡轮机运行对于坚固的电网至关重要

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摘要

Renewable electricity generation has many environmental advantages, but adding large amounts of far-flung renewable resources to a grid requires increased operating flexibility from dispatchable generators when the wind doesn't blow or the sun doesn't shine. One promising option: A combined-cycle plant based on Alstom's GT24/GT26 combustion turbine can be "parked" at approximately 20% plant load while producing emissions comparable to those during baseload operation - with little loss in thermal efficiency. When demand returns, the combined cycle can return to baseload within minutes.
机译:可再生能源发电具有许多环境优势,但是当风不吹或太阳不照耀时,向电网中添加大量遥不可及的可再生资源需要可调度发电机提高运行灵活性。一个有前途的选择:基于阿尔斯通GT24 / GT26燃气轮机的联合循环发电厂可以“停放”在约20%的发电厂负荷下,同时产生与基本负荷运行期间相当的排放-热效率损失很小。当需求恢复时,联合周期可以在数分钟内恢复到基本负载。

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