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Carbon emission reduction and reliable power supply equilibrium based daily scheduling towards hydro-thermal-wind generation system: A perspective from China

机译:基于碳排放量减少和可靠电力供应均衡的水热风发电系统日调度:来自中国的观点

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摘要

The carbon emission reduction being achieved by Chinese coal combusted electricity generation are critical for global sustainable development and environmental protection. In this paper, to achieve carbon emission reduction and reliable electricity generation, an equilibrium strategy based on a hydro-wind-thermal complementary system under an uncertain environment that fully considers the cooperation of hydro power plants, wind power plants, and coal combusted thermal power plants is proposed as an optimization method. By considering the randomness of seasonal wind speeds, the water flow uncertainty and the fuzziness of coal thermal plant carbon emissions, the complementary model is more scientific and practical than current models. A case study from Bijie City is presented to demonstrate the practicality and efficiency of the optimization model. The results from 12 different wind speed and water flow level scenarios showed that the complementary system provides a superior method to solving the conflicts between carbon emission reduction and reliable electricity generation and therefore could be of great assistance to system operators when scheduling generation.
机译:中国燃煤发电所实现的碳减排对于全球可持续发展和环境保护至关重要。为了实现碳减排和可靠的发电,在不确定环境下基于水-风-热互补系统的平衡策略充分考虑了水力发电厂,风力发电厂和燃煤热电的合作建议将植物作为一种优化方法。考虑到季节性风速的随机性,水流的不确定性和燃煤电厂碳排放的模糊性,互补模型比当前模型更加科学和实用。以毕节市为例,说明优化模型的实用性和有效性。 12种不同风速和水位情景的结果表明,该互补系统为解决碳减排与可靠发电之间的冲突提供了一种更好的方法,因此可以为系统运营商安排发电计划提供很大的帮助。

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