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| Content Provider | IET Digital Library |
|---|---|
| Author | Abbaszadeh, Amir Abedi, Mehrdad Doustmohammadi, Ali Ebrahimi, Mohammad Reza |
| Abstract | Once blackouts occur the system operators should re-energise the affected system in the shortest time. To attain this, restoration plans should be developed beforehand. A deliberate restoration plan considers the supply duration of the cranking power to non-black-start units (NBSUs), besides the static and dynamic constraints of the power system. Hence, there should be a method to estimate the restoration duration of NBSUs considering the failure in breakers operating mechanism and the stochastic nature of restoration actions. Accordingly, in this study, generally distributed transition stochastic Petri net is employed to calculate the supply duration of NBSUs, critical loads and the execution time of restoration actions. This is significant because the planners can validate their restoration plans from the NBSUs critical times’ point of view or determine energisation time of critical loads. The proposed method has been applied in three test cases, two of these are used for benchmarking, and the other one is a part of Iran bulk power system, which includes a real black-start test. The results show the effectiveness of the method in estimating the restoration duration. |
| Starting Page | 4089 |
| Ending Page | 4098 |
| Page Count | 10 |
| ISSN | 17518687 |
| Volume Number | 13 |
| e-ISSN | 17518695 |
| Issue Number | Issue 18, Sep (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-gtd/13/18 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2018.6573 |
| Journal | IET Generation, Transmission & Distribution |
| Publisher Date | 2019-08-01 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Breaker Switching Failure Circuit Breaker Combinatorial Mathematics Dynamic Constraint Failure Analysis Generally Distributed Transition Stochastic Petri Nets Iran Bulk Power System NBSUs Nonblack-start Units Petri Nets Power System Economics Power System Managemen Power System Operation Power System Reliability Power System Restoration Real Black-start Test Reliability Restoration Duration Estimation Restoration Plans Static Constraint Stochastic Linearised SCUC Supply Duration Switch |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering |
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