Automatic generation control in an interconnected power system
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6 FAQs about [Automatic generation control in an interconnected power system]
Why is automatic generation control not suitable for interconnected power systems?
Moreover, low robustness brings about a challenge in achieving multiarea AGC coordination. For these reasons, conventional automatic generation control (AGC) cannot meet the needs of interconnected power systems. In this context, other researchers have developed various adaptive algorithms.
What is intelligent automatic generation control (IAGC)?
An intelligent automatic generation control (IAGC) framework is proposed to address the coordination problems between AGC controllers in multi-area power systems. In this framework, every area of the power system consists of an adaptive proportional-integral (PI) controller that employs a tuner to regulate coefficients in real time.
What is automatic generation control (AGC)?
For more information on the journal statistics, click here . Multiple requests from the same IP address are counted as one view. Automatic Generation Control (AGC) delivers a high quality electrical energy to energy consumers using efficient and intelligent control systems ensuring nominal operating frequency and organized tie-line power deviation.
How to synthesis AGC in interconnected power system?
A combination of the ANN and a conventional control methodology is presented in for the synthesis of AGC in the interconnected power system. Further, a non-linear ANN-based AGC model is suggested, which is centered on the µ-synthesis theory that deals with the uncertainties in the power system.
Why are interconnected power systems subject to frequent disturbances?
However, interconnected power systems are subject to frequent disturbances due to the periodic admission of new, large-scale, renewable energy sources . Such disturbances trigger a coordination problem that affects automatic generation control (AGC) within power systems in different areas.
How a power system is controlled?
The frequency of the power system is mainly controlled using two control loops, namely primary and secondary. The primary control loop prevents instant variations in the frequency before triggering the frequency protection switches. It is provided through the governor droops that typically give rise to the steady-state error.