风电调度接纳成本的等电量顺负荷计算方法及分析

GENG Jian

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风电调度接纳成本的等电量顺负荷计算方法及分析

更新时间：2025-08-13

- 风电调度接纳成本的等电量顺负荷计算方法及分析
- Automation of Electric Power Systems Vol. 41, Issue 20, Pages: 32-37(2017)
- 作者机构：
  
  中国电力科学研究院(南京),江苏省,南京市,210003
- 作者简介：
- 基金信息：
- DOI：
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- Published：2017
- 稿件说明：
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GENG Jian. [J]. Automation of electric power systems, 2017, 41(20): 32-37.
DOI：

GENG Jian. [J]. Automation of electric power systems, 2017, 41(20): 32-37. DOI：

摘要

风电接入电力系统运行需要平衡其间歇功率并产生相应的平衡成本，该成本计算复杂，对于大规模风电接入也是个重要的问题。研究和提出了“等电量顺负荷”量化计算方法，基于电力系统安全约束机组组合，优化全系统机组运行；通过构造风电顺负荷发电方式，对比分析得出风电平衡成本。详细介绍了该方法的计算原理和计算过程，分析了“等电量顺负荷”变换的经济学意义，建立了相应的数学模型和算法。以某省实际数据为例，进行了数值模拟分析和验证，对不同季节风电在不同接纳水平下的平衡成本进行了测算。

Abstract

It is necessary to balance the wind power intermittent and generate the corresponding cost in the system dispatch. How to evaluate balancing cost is a complicated and important problem

especially for large-scale wind power integration. A balancing cost calculation method is proposed based on unit commitment optimization and load-following transform of wind power output. The model and algorithm are presented

and the economic principle of load-following transform is analyzed. Based on an actual power system

the method is simulated and different wind power integration levels and balancing costs are compared and analyzed.

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