Market Mechanism and Clearing Model of Inter-provincial Peak Regulation Ancillary Service for Regional Power Grid

被引：0

作者：

Xu F. ^{[1
,2
]}

Ge Z. ^{[3
]}

Wu X. ^{[3
]}

Zhu M. ^{[1
,2
]}

Tu M. ^{[1
,2
]}

机构：

[1] NARI Group Corporation (State Grid Electric Power Research Institute), Nanjing

[2] State Key Laboratory of Smart Grid Protection and Control, Nanjing

[3] East China Branch of State Grid Corporation of China, Shanghai

来源：

Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2019年 / 43卷 / 16期

关键词：

Ancillary service; Deep peak regulation; Market clearing; Peak regulation market;

D O I：

10.7500/AEPS20180824004

中图分类号：

学科分类号：

摘要：

Aiming at the problem of peak regulation caused by clean energy accommodation in the regional power grid, a market clearing model for peak regulation ancillary service is proposed. The market-oriented mechanism is used to compensate the units participating in peak regulation, which solves the difficulty of energy return under the current inter-provincial energy replacement mechanism. According to the capacity of available peak regulation and the limit of deep peak regulation, the unit declares the peak regulation capacity and compensation price in stages to participate in the market. The clearing results meet the unit operation constraints and network security constraints and have good performance in operation. The clearing price of peak regulation market has clear market guidance function, which means the peak regulation market can provide a clear price signal to attract more units to provide peak regulation capacity, and promote the effective accommodation of clean energy in the regional power grid. Case studies are conducted based on the simulated operational data of peak regulation auxiliary service market for the regional power grid to validate the effectiveness of the proposed model. © 2019 Automation of Electric Power Systems Press.

引用

页码：109 / 115

页数：6

共 16 条

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