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| Content Provider | IET Digital Library |
|---|---|
| Author | Shivaie, Mojtaba Moghaddam, Mohammad Kiani Weinsier, Philip D. |
| Abstract | In this study, a new resilience-based framework is presented for multi-period simultaneous transmission and substation expansion planning (ST&SEP) considering extreme weather-related events (EWEs). The formation of the proposed planning framework falls into a tri-level optimisation problem with the aim of strengthening power network resilience in response to the EWEs. In the lower-level problem, short-term remedial corrective strategies of the independent system operator (ISO) after the EWEs are determined by applying network reconfiguration and generation redispatch. In the intermediate-level problem, an enhanced scenario-building approach is developed to model and analyse the EWEs, as non-random uncertain events, and their subsequent detrimental effects using the notion of the fragility curves corresponding to power network components. In the upper-level problem, however, long-term remedial preventive strategies of the ISO, as network planner, after the EWEs are obtained through integrated decisions between multi-period ST&SEP and transmission switching equipment planning. The newly proposed planning framework is formulated as a large-scale mixed-integer non-linear tri-level optimisation problem and is solved by a powerful symphony orchestra search algorithm in order to obtain the final optimal solution. The proposed planning framework is examined on the real-world large-scale Iranian 400-kV power transmission network and its profitableness is assured by thorough simulation studies. |
| Starting Page | 3310 |
| Ending Page | 3321 |
| Page Count | 12 |
| ISSN | 17518687 |
| Volume Number | 14 |
| e-ISSN | 17518695 |
| Issue Number | Issue 16, Aug (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/14/16 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2019.1512 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2020-05-19 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Enhanced Scenario Generation Approach EWE Extreme Weather-related Events Generation Redispatch Independent System Operator Integer Programming Iranian Power Transmission Network ISO Long-term Remedial Preventive Strategy Mixed-integer Nonlinear Tri-level Optimisation Problem Network Planner Network Reconfiguration Nonlinear Programming Optimisation Technique Power Generation Dispatch Power Network Resilience Power System Economics Power System Managemen Power System Operation Power System Planning And Layout Power Transmission Planning Power Transmission, Distribution And Supply Resilience-based Tri-level Framework Search Problem Short-term Remedial Corrective Strategy Substation Expansion Planning Substations Symphony Orchestra Search Algorithm Transmission Switching Equipment Placement |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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