Optimization Model of Two-part Transmission Price for Dedicated Project Oriented to Power Spot Market

Lizi ZHANG; Ye CONG; Wenbin TAO; Xiayang ZHENG; Meng YANG

doi:10.7500/AEPS20191119003

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Optimization Model of Two-part Transmission Price for Dedicated Project Oriented to Power Spot Market

Basic Research | 更新时间：2025-06-16

- Optimization Model of Two-part Transmission Price for Dedicated Project Oriented to Power Spot Market
- Automation of Electric Power Systems Vol. 44, Issue 23, Pages: 90-98(2020)
- 作者机构：
  
  1.华北电力大学电气与电子工程学院，北京市 102206
  2.华北电力大学现代电力研究院，北京市 102206
  3.中国长江三峡集团有限公司，北京市 100038
- 作者简介：
- 基金信息：
- DOI：10.7500/AEPS20191119003
  CLC：
- Received：19 November 2019，
  
  Revised：2020-01-31，
  
  Published Online：21 May 2020，
  
  Published：10 December 2020
- 稿件说明：
移动端阅览
张粒子,丛野,陶文斌等.面向电力现货市场的专项工程两部制输电价格优化模型[J].电力系统自动化,2020,44(23):90-98.

ZHANG Lizi,CONG Ye,TAO Wenbin,et al.Optimization Model of Two-part Transmission Price for Dedicated Project Oriented to Power Spot Market[J].Automation of Electric Power Systems,2020,44(23):90-98.
张粒子,丛野,陶文斌等.面向电力现货市场的专项工程两部制输电价格优化模型[J].电力系统自动化,2020,44(23):90-98. DOI： 10.7500/AEPS20191119003.

ZHANG Lizi,CONG Ye,TAO Wenbin,et al.Optimization Model of Two-part Transmission Price for Dedicated Project Oriented to Power Spot Market[J].Automation of Electric Power Systems,2020,44(23):90-98. DOI： 10.7500/AEPS20191119003.

摘要

针对电力现货市场运行后，专项工程输电价格核价电量难以按照原有方法确定以及现行输电定价机制可能影响电力现货市场竞争效率的问题，提出了面向电力现货市场的专项工程两部制输电价格优化模型。首先，分析了中国现行的、以输电功能为主的跨省跨区专项工程输电定价机制在电力现货市场环境下的不适应性，阐述了传统方法在专项工程准许收入回收风险的公平分担以及在促进电力市场有效竞争等方面产生的不利影响。然后，定性分析了以输电功能为主的专项工程电量输电价格对电力现货市场交易的影响，设计建立了基于一维搜索算法及多时段电能量与备用联合经济调度模型的专项输电工程两部制电价优化模型，以此确定两部制输电价格中通过容量电价回收专项工程准许收入的临界点。最后，通过算例仿真验证了模型的有效性，并分析了影响输电价格结构的关键因素。

Abstract

Aiming at the problems that the pricing energy of transmission price for dedicated projects cannot be calculated by the present method

and the present transmission pricing mechanism may affect the competition efficiency of power spot market. The optimization model of two-part transmission price for dedicated projects

which is oriented to power spot market

is put forward. First

the inadaptability of the present transmission pricing mechanism for inter-regional/provincial dedicated projects in China

whose main function is transmission

is analyzed in the environment of the power spot market. Negative influences of the traditional method on equal sharing of recovery risk of approved income of dedicated projects and promoting the efficient competition in power spot markets are elaborated. Then

the influence of power transmission price for the dedicated project whose main function is power transmission on transaction in the power spot market is analyzed qualitatively. The optimization model of two-part price for dedicated projects is established based on the one-dimension search algorithm and joint economic dispatching model of multi-period electric energy and reserve. The critical point of capacity price recovery of approved income of the dedicated project is determined in two-part transmission price. Finally

the case simulation verifies the effectiveness of the model

and the key factors affecting the structure of the transmission price are analyzed.

关键词

Keywords

references

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计及多重不确定性的新能源基地工程输电价格优化模型

Transnational/Interstate and Trans-provincial/Trans-regional Transmission Pricing Mechanism and Its Enlightenment for Pricing of Dedicated Projects in China

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