Mid/long-term Power System Operation Model Considering Inter-regional Power Trade
ID：84
Submission ID：239 View Protection：ATTENDEE
Updated Time：2021-12-03 10:36:25 Hits：472
Poster Presentation
Start Time：2021-12-17 15:45 （Asia/Shanghai）
Duration：5min
Session：[Z] Poster Session » [Z7] Poster Session 7: Renewable energy system
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Abstract
Inter-regional power trade, regarded as an important means to cope with the intermittency and uncertainty of renewable energy, facilitates the optimal allocation of interconnected grid resources and the consumption of renewable energy. In this paper, a mid/long-term power system operation model considering inter-regional power trade is proposed. The model takes maintenance constraints, unit operation constraints, inter-regional power trade constraints and system operation constraints into account, so as to realize mid/long-term multi-energy generation cooperation and improve the consumption level of renewable energy. In addition, Gurobi is used to slove the computation program efficiently. The case studies based on the modified IEEE-RTS1979 verify the validity and feasibility of the proposed model. The results show that inter-regional power trade can make full use of inter-regional power resources and load complementarity to promote the consumption of renewable energy.
Keywords
Inter-regional power trade, load block curve, mid/long-term operation, coordinated optimization
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