I. Introduction
“Active/reactive power control can be achieved through various methods, such as the use of reactive power compensation devices, control of generator output, and load shedding. The ultimate goal of power system active/reactive power control is to ensure the reliable and efficient operation of the electrical grid while meeting the demands of consumers.
Power system active and reactive power control is an important aspect of maintaining a stable and reliable electrical power grid. Active power, also known as real power, is the amount of power that is actually consumed by the load and is responsible for performing useful work, such as powering motors and lights. Reactive power, on the other hand, is required to establish and maintain the electromagnetic fields necessary for the operation of electrical devices, such as transformers and motors.
The balance of active and reactive power in a power system is crucial for maintaining system stability and ensuring that voltage and frequency levels remain within acceptable limits. Active/reactive power control involves the monitoring and adjustment of the flow of real and reactive power in the system in response to changing load conditions, to prevent overloading of equipment and to maintain voltage stability.
Topics of Optimal Power System Operation
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Optimal reactive power supply algorithm development
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Optimal active power supply algorithm development
II. Related Publications
1.
Insu Kim, “Optimal distributed generation allocation for reactive power control,” IET Generation, Transmission, and Distribution, Vol. 11, pp. 1549-1556, April 20, 2017. https://doi.org/10.1049/iet-gtd.2016.1393
2.
Insu Kim and Ronald G. Harley, “The transient-state effect of the reactive power control of photovoltaic systems on a distribution network,” International Journal of Electrical Power & Energy Systems, Vol. 99, pp. 630–637, July 2018. https://doi.org/10.1016/j.ijepes.2018.01.015
3.
Insu Kim and Shuo Xu, "Bus voltage control and optimization strategies for power flow analyses using Petri net approach,"International Journal of Electrical Power & Energy Systems, Vol. 112, pp. 353-361, November 2019. https://doi.org/10.1016/j.ijepes.2019.05.009
4.
Insu Kim, "The optimization of the location and capacity of reactive power generation units using a hybrid genetic algorithm incorporated by the bus impedance power-flow calculation method," Applied Sciences, Vol. 10, No. 3, February 4, 2020. https://doi.org/10.3390/app10031034