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| Content Provider | IET Digital Library |
|---|---|
| Author | Qiu, Haifeng Gu, Wei Wu, Zhi Zhou, Suyang Pan, Guangsheng Yang, Xiaomei Yuan, Xiaodong Ding, Xiaohua |
| Abstract | This study proposes a novel resilience-directional robust dispatch (RRD) model for an islanded AC/DC hybrid microgrid (HMG). The inherent uncertainties on the source–load power and the occurrence of meteorological disasters are considered in this model. When a meteorological disaster strikes, the wind turbine (WT), photovoltaic (PV), and bidirectional converter of the HMG should be offline to ensure the stability of the HMG and the safety of these sensitive units. When affected by such double uncertainties, the output constraints of the WT, PV and load are bilinear but are linearised via big-M approach. The proposed RRD model manifests as a min–max–min tri-layer problem with mixed-integer recourse variables, which is difficult to solve directly. Therefore, a nested column-and-constraint generation algorithm is adopted to convert the tri-layer problem to a two-stage mixed-integer linear programming (MILP) model. The MILP problem is addressed by the commercial solver, thereby obtaining the minimal operating cost and establishing robust scheduling plans with the worst disaster scenario. The effectiveness and rationality of the proposed RRD model and its solution methodology are verified in numerical tests. |
| Starting Page | 2084 |
| Ending Page | 2093 |
| Page Count | 10 |
| ISSN | 17521416 |
| Volume Number | 13 |
| e-ISSN | 17521424 |
| Issue Number | Issue 12, Sep (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rpg/13/12 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rpg.2018.6223 |
| Journal | IET Renewable Power Generation |
| Publisher Date | 2019-05-29 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Bidirectional Converter Constraint Generation Algorithm Disasters Distributed Power Generation Double Uncertainties Establishing Robust Scheduling Plans HMG Inherent Uncertainties Integer Programming Islanded AC/DC Hybrid Microgrid Linear Programming Meteorological Disaster Strikes Meteorological Disasters MILP Problem Minimal Operating Cost Minimisation Min–max–min Tri-layer Problem Mixed-integer Linear Programming Model Mixed-integer Recourse Variables Nested Column Novel Resilience-directional Robust Dispatch Model Optimisation Technique Output Constraint Power System Economics Power System Managemen Power System Operation PV RRD Model Manifests Scheduling Source–load Power Stochastic Programming Wind Turbine Worst Disaster Scenario |
| Content Type | Text |
| Resource Type | Article |
| Subject | Renewable Energy, Sustainability and the Environment |
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