文章摘要
董力,高赐威,喻洁,等.考虑中长期电量合约分解的调频备用市场机制[J].电力系统自动化. DOI: 10.7500/AEPS20170909001.
DONG Li,GAO Ciwei,YU Jie, et al.Frequency Regulation Reserve Market Mechanism Considering Decomposition of Medium and Long-term Electricity Contract[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20170909001.
考虑中长期电量合约分解的调频备用市场机制
Frequency Regulation Reserve Market Mechanism Considering Decomposition of Medium and Long-term Electricity Contract
DOI:10.7500/AEPS20170909001
关键词: 电力体制改革  中长期电量合约  调频备用市场  有效容量  调频需求
KeyWords: electricity industry deregulation  long-term electricity contract  frequency regulation reserve market  effective ca-pacity  frequency regulation demand
上网日期:2018-06-05
基金项目:国家自然科学基金项目(面上项目,重点项目,重大项目)
作者单位E-mail
董力 江苏省智能电网技术与装备重点实验室东南大学 dongliseu@163.com 
高赐威 江苏省智能电网技术与装备重点实验室东南大学 ciwei.gao@seu.edu.cn 
喻洁 江苏省智能电网技术与装备重点实验室东南大学 101011274@seu.edu.cn 
腾贤亮 国电南瑞科技股份有限公司 66112504@qq.com 
涂孟夫 国电南瑞科技股份有限公司 66112504@qq.com 
丁恰 国电南瑞科技股份有限公司 66112504@qq.com 
摘要:
      中国电力体制改革对电网运行及电力市场建设提出了新要求,现行调频辅助服务补偿机制的不合理问题使得国内开始探索调频辅助服务市场化的可能性。本文首先明确了中长期电量合约与调频辅助服务市场的时序关系,基于一种新的有效容量概念,提出了适应于国内中长期电量合约分解的调频市场解耦设计,能够体现机组的性能差异。调频市场出清后,调度部门优先安排中标机组的基本出力,并结合合约电量和安全校核约束,安排机组发电曲线。最后,以具体算例验证了整体流程的有效性,新的机制与国内中长期电量合约模式相结合,能够充分保证系统调频需求,并激发机组参与调频市场的积极性。#$NL关键词: 电力体制改革;中长期电量合约;调频备用市场;有效容量;调频需求
Abstract:
      The electricity industry deregulation in China puts forward new requirements for the power grid operation and electricity market construction. The unreasonable compensation mechanism of the existing frequency regulation auxiliary service promotes the possibility of its marketization in China. Firstly, this paper presents the relationship between long-term electricity contract and frequency regulation market. Based on a new concept of effective capacity, the decoupling design of frequency regulation market mechanism adapted to the long-term electricity contract decomposition is proposed, which can reflect the performance difference of units. After the frequency regulation market is cleared, the dispatching department can give priority to the successful bidding for basic output. Considering the contract electricity and safety check constraints, the unit generating curves are arranged. Finally, an example is given to verify the effectiveness of the overall process. Considering China’s current implementation situation, the new frequency regulation market mechanism can ensure the system demand capacity, and motivate the units to participate in the market.#$NLKeywords: electricity industry deregulation; long-term electricity contract; frequency regulation reserve market; effective capacity; frequency regulation demand
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