Abstract
Secure system operations rely on reliable network structures. The loss of controllability may be the main reason to cause cascaded failures for complex network, e.g., Energy Internet (EI). However, the existing studies do not consider the network controllability to guide the system reconfiguration. To address this issue, the paper proposes a new structuring planning method for EI with consideration of controllability and economy. Firstly, the structure planning problem is modeled as a dynamic optimization problem with the tradeoff objectives of maximum social welfare and minimum driven nodes for long-term period. Then, a mixed maximum matching and deep deterministic policy gradient method is presented to obtain the approximate optimal planning solution with strong adaptability. Finally, simulation results demonstrate the effectiveness of the proposed method.
Original language | English |
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Title of host publication | 2022 1st International Conference on Cyber-Energy Systems and Intelligent Energy, ICCSIE 2022 |
Number of pages | 6 |
Publisher | IEEE Signal Processing Society |
Publication date | 2023 |
Article number | 10175258 |
ISBN (Print) | 978-1-6654-5216-8 |
ISBN (Electronic) | 978-1-6654-5215-1 |
DOIs | |
Publication status | Published - 2023 |
Event | 1st International Conference on Cyber-Energy Systems and Intelligent Energy, ICCSIE 2022 - Shenyang, China Duration: 14 Jan 2023 → 15 Jan 2023 |
Conference
Conference | 1st International Conference on Cyber-Energy Systems and Intelligent Energy, ICCSIE 2022 |
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Country/Territory | China |
City | Shenyang |
Period | 14/01/2023 → 15/01/2023 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
Keywords
- cascading failure
- controllability
- energy internet
- structure planning