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Impact of wind power on generation economy and emission from coal based thermal power plant

机译：风电对发电经济和煤炭热电厂排放的影响

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摘要

The major chunk of power generation is based on coal fueled thermal power plant. Due to increasing demand of power there will be future crises of coal reservoirs and its costing. Apart from this, coal based thermal power plant is the main source of environmental emissions like carbon dioxides (CO_2), sulfur dioxides (SO_2) and oxides of nitrogen (NO_x) which not only degrades the air quality but also is responsible for global warming, acid rain etc. This paper proposes a combined working of Doubly Fed Induction Generator (DFIG) with coal based Synchronous Generator (SG) in the MATLAB environment. STATCOM is suggested at common coupling point to maintain voltage stability and also maintain the system in synchronism. Analysis have been made for environmental emissions, coal requirement and system economy for both the cases, when the total load supplied by only SG and with the combination. Emission analysis have been also made with the application of washed coal in SG. With the impact of DFIG energy generation from SG have been reduces which proportionally affects on coal requirement, generation cost and environmental emissions. Application of washed coal improves the performance of SG and also reduces the environmental emissions.
机译：发电的主要部分基于燃煤火力发电厂。由于电力需求的增加，未来储煤库及其成本的危机将不断发生。除此之外，以煤为基础的火力发电厂是环境排放的主要来源，例如二氧化碳（CO_2），二氧化硫（SO_2）和氮氧化物（NO_x），它们不仅降低了空气质量，还导致全球变暖，本文提出了在MATLAB环境中将双馈感应发电机（DFIG）与煤基同步发电机（SG）结合使用的方法。建议在公共耦合点使用STATCOM，以保持电压稳定性并保持系统同步。当仅由SG提供的总负荷和结合使用时，已对两种情况的环境排放，煤炭需求和系统经济性进行了分析。通过在SG中使用洗煤还进行了排放分析。受到DFIG的影响，SG的发电量减少了，从而成比例地影响了煤炭需求，发电成本和环境排放。洗煤的应用提高了SG的性能，并减少了环境排放。

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