• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

ELECTRIC POWER CONSTRUCTION ›› 2023, Vol. 44 ›› Issue (2): 145-154.doi: 10.12204/j.issn.1000-7229.2023.02.014

• Power Economic Research • Previous Articles     Next Articles

Coordinated Operation Strategy of Multiple Parks Considering Distributed Energy Resources and Price-based Incentive Mechanism

YU Bin1, WENG Liguo1, LIAN Deqiang1, WANG Sibin2, HUANG Yuan3(), YAO Haotian3   

  1. 1. Hangzhou Xiaoshan Power Supply Company of State Grid Zhejiang Electric Power Co., Ltd., Hangzhou 311200, China
    2. Zhejiang Zhongxin Power Engineering Construction Co., Ltd., Hangzhou 310000, China
    3. College of Electrical Engineering, Sichuan University, Chengdu 610065, China
  • Received:2022-05-06 Online:2023-02-01 Published:2023-01-30
  • Supported by:
    Science and Technology Program of Sichuan Province(2021YFSY0053)


Consisting of distributed energy resources (DERs), parks with self-generated capacity are participating in the process of market-oriented distribution network coordinated operation. How to achieve the equilibrium between distribution network operator (DNO) and multiple parks under the assurance of safe operation and enthusiasm incentive is an important issue. To solve this problem, this paper introduces the distribution locational marginal price (DLMP) to achieve the optimal guidance of multiple parks on the basis of the price-based incentive mechanism. First, DNO is responsible for the coordinated operation of multiple parks, the DLMP is calculated and used to incentive the demand response process of multiple parks. Then, the multi-agent model of DERs in multiple parks is established, and an interactive benefits priority (IBP) principle is proposed to find the optimal coordinated operation strategy of DERs in each park according to the incentive price from DNO. Finally, the effectiveness of proposed method is illustrated by simulation results. Comparative experiments are carried out between the traditional strategy and the proposed strategy. Experiments show that the proposed strategy can find the optimal combination of DERs more quickly, and DLMP can better guide the coordinated operation of multiple parks in the distribution networks.

Key words: multiple parks, distribution locational marginal price, distributed energy resources, interactive benefits priority, demand response, coordinated operation

CLC Number: