Engineering
8 years ago

Power system study reveals potential for dynamic instability and voltage collapse.

International Journal of Automation and Control
Impact of LTC in power system nonlinear behaviour: algorithm and bifurcation analysis
D. Padma Subramanian, R.P. Kumudini Devi

Paper Summary

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The article explores how Load Tap Changer (LTC) affects the behavior of power systems. Researchers developed a numerical algorithm to analyze the system's stability and identified different types of bifurcation points. They found that LTC can impact the occurrence of dynamic instability and voltage collapse in power systems. Additionally, LTC can temporarily delay these issues but cannot fully prevent them.