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首页> 外文期刊>Interdisciplinary Environmental Review >An energy and exergy-based performance analysis and emission control of the turbine cycle in a coal-based steam power plant
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An energy and exergy-based performance analysis and emission control of the turbine cycle in a coal-based steam power plant

机译：基于煤蒸汽发电厂涡轮机循环的能量和漏极性的性能分析与排放控制

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摘要

Here, we present a study based on energy and exergy analysis of performance of a coal-based steam power plant of 500 MWe in India. Thus, a thermodynamic model is considered to assess the performance of the plant. The work primarily studies performance of the turbine cycle and subsequent associated components of the plant separately under different unit loads. A break-up of energy and exergy losses for the turbine cycle and the associated components of the plant are presented. It is found that heat rate minimises at full load, which maximises economy of the operation. In context to improvement of the turbine, the heat rate with increasing load is estimated. It is found that the heat rate minimises at full load, which a condition leading to operational efficiency. Finally, based on improvement in the heat rate, a reduction in coal consumption, ash generation, SO_(2) and CO_(2) emissions is predicted.
机译：在这里，我们提出了一项基于在印度500 MWE煤基蒸汽发电厂性能的能量和声学分析。 因此，认为热力学模型评估植物的性能。 该工作主要在不同单位负载下分别研究涡轮循环和随后的植物相关组分的性能。 介绍了涡轮机循环的能量和暴风损失和植物的相关组分。 发现热速度在满载时最大限度地减少，最大化操作的经济性。 在涡轮机的改进中，估计载荷增加的热速率。 发现热速率在满载时最小化，这是导致操作效率的条件。 最后，基于对热速率的改善，预测煤消耗，灰生成，SO_（2）和CO_（2）排放的降低。

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