| 引用本文: | 袁铁江,高玲玉,谢永胜,周专.基于氢能的风-火耦合多能系统设计与综合评估[J].电力自动化设备,2021,41(10): |
| YUAN Tiejiang,GAO Lingyu,XIE Yongsheng,ZHOU Zhuan.Design and comprehensive evaluation of wind-thermal power coupling multi-energy system based on hydrogen energy[J].Electric Power Automation Equipment,2021,41(10): |
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| 摘要: |
| 为了提高火电机组深度调峰极限，挖掘其提升新能源消纳能力的潜力，构建了基于氢能的风-火耦合多能系统。建立了风-火耦合多能系统的设计框架，包括设计原则、系统组成及评价指标体系等，提出了富裕风电制氢支撑的风-火耦合多能系统的总体结构；考虑经济性、能源利用、“双碳”目标、可靠性这4个方面的影响因素，提出了风-火耦合多能系统的多尺度评价指标及其数学模型，并基于模糊层次分析-熵权法确定各指标的权重占比；以某地区拟建的风-火耦合多能系统结构设计为例，验证了所提方法的有效性，可为实际工程建设提供了一定的参考。 |
| 关键词: 风-火耦合多能系统 调峰 氢能 系统设计 综合评估 |
| DOI：10.16081/j.epae.202110032 |
| 分类号:TM711 |
| 基金项目:中央高校基本科研业务费专项资金资助项目 (DUT20RC(5)021) |
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| Design and comprehensive evaluation of wind-thermal power coupling multi-energy system based on hydrogen energy |
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YUAN Tiejiang1, GAO Lingyu1, XIE Yongsheng2, ZHOU Zhuan2
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1.School of Electrical Engineering, Dalian University of Technology, Dalian 116024, China;2.State Grid Xinjiang Electric Power Co.,Ltd.,Urumqi 830011, China
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| Abstract: |
| In order to improve the deep peak shaving limit of thermal power units and tap their potentials to improve the consumption capacity of new energy, a wind-thermal power coupling multi-energy system based on hydrogen energy is constructed. The design framework of wind-thermal power coupling multi-energy system is established, including design principle, system composition, evaluation index system, etc. The overall structure of wind-thermal power coupling multi-energy system supported by affluent wind power producing hydrogen is proposed. Considering the four influence factors of economy, energy utilization,“double carbon” target and reliability, the multi-scale evaluation index and its mathematical model of wind-thermal power coupling multi-energy system are proposed, and the weight proportion of each index is determined based on fuzzy analytic hierarchy process entropy weight method. Taking the structural design of the proposed wind-thermal power coupling multi-energy system in an area as an example, the effectiveness of the proposed method is verified, which provides a certain reference for practical engineering construction. |
| Key words: wind-thermal power coupling multi-energy system peak shaving hydrogen energy system design comprehensive evaluation |
