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Station-grid Co-planning of Integrated Energy System with Consideration of Multi-energy storage and Reliability Cost
- Source :
- Journal of Physics: Conference Series. 1972:012014
- Publication Year :
- 2021
- Publisher :
- IOP Publishing, 2021.
-
Abstract
- In order to improve the reliability of integrated energy system, the station-grid co-planning model and its solution method are proposed. The planning model considers the constraints of distribution network, gas distribution network, heat distribution network and energy station, and aims at minimizing the total planning cost within the planning period including investment cost, maintenance cost and reliability cost. It realizes the optimal planning for the types and locations of energy supply sources, distribution pipelines, energy stations and energy storage devices, such as electricity storage devices, gas storage devices, heat storage devices and cooling storage devices. The model is a mixed integer quadratic programming problem, which is solved by Gurobi. The case study uses the modified electricity-gas-heat integrated energy system to analyse the system planning scheme and planning cost under two scenarios. The results show that the proposed model can reasonably plan the integrated energy system and further improve the reliability of the integrated energy system.
Details
- ISSN :
- 17426596 and 17426588
- Volume :
- 1972
- Database :
- OpenAIRE
- Journal :
- Journal of Physics: Conference Series
- Accession number :
- edsair.doi...........366a8ba8bfe013e8ff67cd5d49101537