Interaction of Energy-Grid-Load Based on Demand Side Response of Full-cost Electricity Price

  • Xin-ying Xu Business School, Sichuan University, Chengdu, China
  • Qi-jie Jiang Business School, Chengdu University, Chengdu, China
  • Chuan-bin Yin Tourism and Urban Management School, Jiangxi University of Finance and Economics, Nanchang, China
  • Xiao-wen Jie Business School, Sichuan University, Chengdu, China
Keywords: Safe economic dispatch, power flow tracking, full-cost electricity price, demand-side response, energy-grid-load interaction.

Abstract

In the research of intelligent grids, people usually pay attention to the interaction between power source and load to absorb more new energy. In contrast, the utilization of power source and load on grid resources is less considered, and energy-grid-load is not fully explored. The profound benefits and value of the three interactions. To this end, the paper proposes the interactive mode and method of power supply, power grid, and load based on full-cost electricity price. The power source side needs to consider the impact of transmission costs when optimizing economic dispatch; the load side needs to calculate the full-cost electricity price based on the power flow tracking method, clarify the load’s use of power and grid resources, and reflect the “who benefits, who bears the cost” Principles and introduce demand-side response to reflect the meaning and value of full-cost electricity prices. The research found that the calculation example analysis based on the IEEE30-node system verifies that the method in this paper can reasonably allocate the cost of the power grid according to the user’s utilization of power grid resources, thereby improving the efficiency, fairness, orderliness and safety of power grid investment and operation.

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Author Biographies

Xin-ying Xu, Business School, Sichuan University, Chengdu, China

Xin-ying Xu received her bachelor’s degree in Sichuan University and now is a graduate student in Sichuan University Business School. Her research interest mainly focuses on strategic management and sustainable development. She has been serving as a reviewer for many highly respected journals.

Qi-jie Jiang, Business School, Chengdu University, Chengdu, China

Qi-jie Jiang got his bachelor’s degree and master’s degree in Sichuan University Economic School and obtained his Ph.D. degree in Sichuan University Business School, majoring in strategic management. He visited the University of Nottingham as an exchange student from 2017 to 2018, majoring in marketing. Now he is an associate professor in Chengdu University Business School and his research areas include social tourism, marketing, and smart tourism.

Chuan-bin Yin, Tourism and Urban Management School, Jiangxi University of Finance and Economics, Nanchang, China

Chuan-bin Yin got his bachelor’s degree, master’s degree and Ph.D. degree in Sichuan University Economic School, majoring in population, resources and environment economics. Now he is a lecture in Tourism and Urban Management School of Jiangxi University of Finance and Economics. His research interests include sustainable and green development.

Xiao-wen Jie, Business School, Sichuan University, Chengdu, China

Xiao-wen Jie is a professor in Sichuan University Business School and she has been serving as a reviewer for many highly respected journals. Her research interests include strategic management, smart enterprises. She has hosted several projects from the National Natural Science Foundation of China.

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Published
2021-05-28
Section
Renewable Power and Energy Systems