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Authentic Microgrid State Estimation
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AI
DOI：10.1109/TPWRS.2022.3143362.png)
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Abstract
En 中文
An error-resilient state estimation is devised to calculate authentic states for microgrids equipped with hierarchical controls. New contributions include: 1) a state estimation incorporating droop control which helps mitigate estimation errors due to transient disturbance; 2) a secondary-control-empowered microgrid state estimation for leveraging power sharing and voltage regulation among DERs. Case studies demonstrate the robustness, efficiency and excellent convergence performance of the authentic state estimation approach.
Keywords:
Microgrids
State estimation
Voltage control
Convergence
Robustness
Reactive power
Admittance
State estimation
microgrid
droop control
secondary control
Journal
IF:
7.2
Papers:
1.1W
Citations:
5.0W