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An Electricity Transaction Strategy Model for On-site Hydrogen Refueling Stations Based on Stochastic Dual Dynamic Programming

  • Wenwen He
  • , Xiong Wu
  • , Xiaofei Li
  • , Mingkang He
  • , Binrui Cao
  • , Ziyu Zhang
  • Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

As more polices are being applied to reduce the green gas emission, the construction of On-site Hydrogen Refueling Stations (OHRS) is necessary for the popularization of hydrogen powered vehicles. One of the most reliable energy resources for an OHRS would be the electric energy purchased from the grid. The electricity market is divided into day-ahead market and real-time market. Considering volatility electricity prices, and uncertainty of hydrogen demand, the paper presents an electricity transaction strategy model for a single OHRS. To avoid the combinatorial "explosion"with the number of uncertainties, by using Stochastic Dual Dynamic Programming (SDDP) algorithm, the expected cost-to-go function is approximated by piecewise linear functions, which improves the solution time. Real historical market data are used in case study. The results show that when the electricity prices and hydrogen loads fluctuate, the proposed model can optimize the electricity transaction strategy for OHRS under the condition of meeting the safety criteria. The study can provide a theoretical method for OHRS for the transaction strategies.

Original languageEnglish
Title of host publication2022 5th International Conference on Energy, Electrical and Power Engineering, CEEPE 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages956-961
Number of pages6
ISBN (Electronic)9781665479059
DOIs
StatePublished - 2022
Event5th International Conference on Energy, Electrical and Power Engineering, CEEPE 2022 - Chongqing, China
Duration: 22 Apr 2022 → 24 Apr 2022

Publication series

Name2022 5th International Conference on Energy, Electrical and Power Engineering, CEEPE 2022

Conference

Conference5th International Conference on Energy, Electrical and Power Engineering, CEEPE 2022
Country/TerritoryChina
CityChongqing
Period22/04/22 → 24/04/22

Keywords

  • OHRS
  • SDDP
  • electricity market
  • hydrogen power

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