Real-Time Transient Instability Detection in the Power System With High DFIG-Wind Turbine Penetration via Transient Energy
| Autor: | Amin Hajizadeh, Mohsen Kalantar, Hamid Reza Shabani |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
Kinetic energy (KE)
Stability criteria transient energy function (TEF) Computer Networks and Communications Computer science wind farm potential energy boundary surface (PEBS) Topology (electrical circuits) Turbine Instability Electric power system Transient analysis Mathematical model Control theory Electrical and Electronic Engineering Wind power business.industry Stators transient instability detection (TID) Phasor Doubly fed induction generators Power system stability Computer Science Applications Control and Systems Engineering Rotors Transient (oscillation) business Energy (signal processing) Information Systems |
| Zdroj: | Shabani, H R, Kalantar, M & Hajizadeh, A 2022, ' Real-Time Transient Instability Detection in the Power System With High DFIG-Wind Turbine Penetration via Transient Energy ', I E E E Systems Journal, vol. 16, no. 2, pp. 3013-3024 . https://doi.org/10.1109/JSYST.2021.3079253 |
| DOI: | 10.1109/JSYST.2021.3079253 |
| Popis: | By increasing the penetration of wind power in the modern power systems, to investigate transient stability is of special importance. This article presents an innovative index based on the concept of the potential energy boundary surface along with kinetic energy, which aims to detect the transient instability of a power system comprising doubly fed induction generator (DFIG)-based wind farms. Accordingly, transient instability detection (TID) is performed without directly calculating the unstable equilibrium point and thus the computational load is decreased. Since the proposed approach requires only the postfault data that can be easily measured by the phasor measurement units, it is suitable for real-time applications. Therefore, the proposed approach can be applied as a general tool to any power system with any change in topology and operating conditions. Moreover, considering that the current-balance form is the preferred industry model for the implementation of transient stability simulation, the network equations in the current-balance form are extracted for grid-connected DFIG and synchronous generators. Different scenarios are simulated in the Western System Coordinating Council 3-machine, 9-bus system, and the 10-generator New England system. To validate the new index for TID, simulation results are compared with the transient stability index and out-of-step distance relay. The obtained results validate the correctness and effectiveness of the presented new index. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|