Analysis and Enlightenment of Long-time-scale Negative Electricity Prices in Shandong Electricity Spot Market of China During “May Day” Holiday

GUAN Li; ZHOU Lei; LIU Bingqi; TAO Hongzhu; LUO Zhiqiang; ZHANG Gao

doi:10.7500/AEPS20230906002

您当前的位置：

首页 >

文章列表页 >

Analysis and Enlightenment of Long-time-scale Negative Electricity Prices in Shandong Electricity Spot Market of China During “May Day” Holiday

Review·Perspective | 更新时间：2025-06-16

- Analysis and Enlightenment of Long-time-scale Negative Electricity Prices in Shandong Electricity Spot Market of China During “May Day” Holiday
- Automation of Electric Power Systems Vol. 48, Issue 14, Pages: 1-7(2024)
- 作者机构：
  
  1.国家电网有限公司国家电力调度控制中心,北京市 100031
  2.国网山东省电力有限公司,山东省济南市 250000
  3.北京清大科越股份有限公司,北京市 100084
  4.国网能源研究院有限公司,北京市 102209
- 作者简介：
- 基金信息：
  
  State Grid Corporation of China(5108-202316051A-1-1-ZN);State Grid Shandong Electric Power Company(52061622000D)
- DOI：10.7500/AEPS20230906002
  CLC：
- Received：06 September 2023，
  
  Revised：2023-12-21，
  
  Published Online：19 April 2024，
  
  Published：25 July 2024
- 稿件说明：
移动端阅览
关立,周蕾,刘秉祺等.山东电力现货市场“五一”假期长时间负电价现象分析及启示[J].电力系统自动化,2024,48(14):1-7.

GUAN Li,ZHOU Lei,LIU Bingqi,et al.Analysis and Enlightenment of Long-time-scale Negative Electricity Prices in Shandong Electricity Spot Market of China During “May Day” Holiday[J].Automation of Electric Power Systems,2024,48(14):1-7.
关立,周蕾,刘秉祺等.山东电力现货市场“五一”假期长时间负电价现象分析及启示[J].电力系统自动化,2024,48(14):1-7. DOI： 10.7500/AEPS20230906002.

GUAN Li,ZHOU Lei,LIU Bingqi,et al.Analysis and Enlightenment of Long-time-scale Negative Electricity Prices in Shandong Electricity Spot Market of China During “May Day” Holiday[J].Automation of Electric Power Systems,2024,48(14):1-7. DOI： 10.7500/AEPS20230906002.

摘要

负电价是高比例新能源电力系统中出现的新现象。针对“五一”期间山东电力现货市场出现的长时间负电价现象，结合山东电力系统运行特点、市场出清与定价模型，围绕供需关系、参与主体、报价情况等各方面因素，系统分析了负电价产生机理以及负电价对煤电机组、新能源、电力用户收益和购电成本的影响。分析结果表明，山东出现的长时间负电价现象反映了整体上供大于求的关系，是新能源消纳需求对市场价格影响的体现。同时，配合中长期差价合约机制，负电价对发用电两侧市场主体的经济收益影响有限。在此基础上，提出了完善电力市场机制设计的相关建议。

Abstract

Negative electricity price is a new phenomenon that occurs in power systems with a high proportion of renewable energy. Focusing on the phenomenon of long-time-scale negative electricity prices in the Shandong electricity spot market of China during the “May Day” holiday

considering the operation characteristics of Shandong power system of China

market clearing and pricing models

the formation mechanism of negative electricity prices

as well as the impact of the negative electricity price on the benefits and electricity purchasing costs of coal-fired power units

renewable energy

and power consumers

are comprehensively analyzed from the various factors such as supply-demand relation

participants

bidding. The analysis results show that the long-time-scale negative electricity price in Shandong province of China reflects the relationship of whole supply exceeding demand and the impact of renewable energy consumption demand on the market price. At the same time

in conjunction with the medium- and long-term contract for difference mechanism

the negative electricity price has a limited impact on the economic benefits of the market participants on both power generation and consumption sides. On this basis

some relevant suggestions are put forward to improve the design of electricity market mechanisms.

关键词

Keywords

references

PROKHOROV O ， DREISBACH D . The impact of renewables on the incidents of negative prices in the energy spot markets ［J］. Energy Policy ， 2022 ， 167 ： 113073 .

AMELANG S ， APPUNN K . The causes and effects of negative power prices ［EB/OL］. ［ 2023-05-05 ］. https：//www.cleanen ergywire.org/factsheets/why-power-prices-turn-negative https://www.cleanenergywire.org/factsheets/why-power-prices-turn-negative .

SEEL J ， MILLSTEIN D ， MILLS A ， et al . Plentiful electricity turns wholesale prices negative ［J］. Advances in Applied Energy ， 2021 ， 4 ： 100073 .

European day-ahead electricity prices in 2021 ［EB/OL］. （ 2022-01-02 ）［ 2023-05-05 ］. https：//www.ffe.de/en/publications/euro pean-day-ahead-electricity-prices-in-2021 https://www.ffe.de/en/publications/european-day-ahead-electricity-prices-in-2021 .

GÖTZ P ， HENKEL J ， LENCK T ， et al . Negative electricity prices： causes and effects ［R］. Berlin， Germany ： Agora Energiewende ， 2014 .

AUST B ， HORSCH A . Negative market prices on power exchanges： evidence and policy implications from Germany ［J］. The Electricity Journal ， 2020 ， 33 （ 3 ）： 106716 .

莫志宏，史海霞 . 破解中国弃风现象的路径选择——兼析引入德国发电侧负电价机制的可能性研究［J］. 价格理论与实践， 2018 （ 3 ）： 51 - 54 .

MO Zhihong ， SHI Haixia . Path selection of solving wind abandon in China—the possibility of introducing negative power price mechanism of Germany ［J］. Price： Theory & Practice ， 2018 （ 3 ）： 51 - 54 .

DE VOS K . Negative wholesale electricity prices in the German， French and Belgian day-ahead， intra-day and real-time markets ［J］. The Electricity Journal ， 2015 ， 28 （ 4 ）： 36 - 50 .

FANONE E ， GAMBA A ， PROKOPCZUK M . The case of negative day-ahead electricity prices ［J］. Energy Economics ， 2013 ， 35 ： 22 - 34 .

BIBER A ， FELDER M ， WIELAND C ， et al . Negative price spiral caused by renewables？ Electricity price prediction on the German market for 2030 ［J］. The Electricity Journal ， 2022 ， 35 （ 8 ）： 107188 .

李泽宏，曾杨超，周畅游，等 . 基于电力现货市场出清模拟的节点电价影响因素分析［J］. 电气技术， 2020 ， 21 （ 5 ）： 41 - 47 .

LI Zehong ， ZENG Yangchao ， ZHOU Changyou ， et al . Analysis of effect factors of nodal price based on electric spot market clearing simulation ［J］. Electrical Engineering ， 2020 ， 21 （ 5 ）： 41 - 47 .

周保荣，赵文猛，禤培正，等 . 电力现货市场节点电价关键影响因素研究［J］. 广东电力， 2020 ， 33 （ 2 ）： 86 - 92 .

ZHOU Baorong ， ZHAO Wenmeng ， XUAN Peizheng ， et al . Research on the key influencing factors of electricity spot market locational marginal price ［J］. Guangdong Electric Power ， 2020 ， 33 （ 2 ）： 86 - 92 .

杨威，曾智健，姚星安，等 . 电力现货市场分区结算方法比较研究——基于节点电价的分析［J］. 价格理论与实践， 2020 （ 1 ）： 78 - 81 .

YANG Wei ， ZENG Zhijian ， YAO Xing’an ， et al . A comparative study on zoning settlement methods of electricity spot—zoning method according to grid congestion ［J］. Price： Theory & Practice ， 2020 （ 1 ）： 78 - 81 .

申先斌 . 电力现货市场中节点电价影响因素的探讨［J］. 设备管理与维修， 2019 （ 13 ）： 105 - 106 .

SHEN Xianbin . Discussion on influencing factors of node price in spot market ［J］. Plant Maintenance Engineering ， 2019 （ 13 ）： 105 - 106 .

李晓君，贺成铭，刘少云，等 . 电力现货市场节点电价关键影响因素研究［J］. 电力设备管理， 2021 （ 9 ）： 173 - 175 .

LI Xiaojun ， HE Chengming ， LIU Shaoyun ， et al . Research on key influencing factors of node electricity price in electricity spot market ［J］. Electric Power Equipment Management ， 2021 （ 9 ）： 173 - 175 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Modeling of Offshore Wind Power Based on Vine Copula Theory and Electricity Market Operation Analysis

Future Major Demands and Key Technologies in Trading Operation of Electricity Spot Market

Substitute Power Product Market Suitable for New Power System—Part Two Product Form and Its Formation Mechanism

Analytical and Computational Method for System Balancing Cost Caused by Renewable Energy Accommodation

Related Author

GUAN Li

TAO Hongzhu

LUO Zhiqiang

ZHANG Shuailong

ZHENG Kedi

LIU Xue

CHENG Lanfen

TANG Chong

Related Institution

National Electric Power Dispatching and Control Center, State Grid Corporation of China

Department of Electrical Engineering, Tsinghua University

State Key Laboratory of Power System Operation and Control (Tsinghua University)

Electric Power Research Institute of China Southern Power Grid Company Limited

NARI Group Corporation(State Grid Electric Power Research Institute)

⁰