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The experimental results demonstrate that the minimum voltage among the CBCs is always kept at the lowest constant level while maintaining the required current passing through the LED strings.
The paper describes how the beneficial effects of voltage reduction allow avoiding adding new capacity to meet peak demand, but also increasing voltage stability margins.
This yields a prediction of how many customers may require voltage mitigation for a particular CVR program.
The model allows for a choice of appropriate voltage stabilizers based on theoretical calculations only and can help to facilitate any experimental study for choosing appropriate voltage stabilizer additives.
The efficiency of the best new voltage stabilizer presented in this paper will exceed the ones previously published significantly.
It was concluded that the voltage control via voltage stabilizer is effective to improve stability, especially in heavy load conditions.
Journal ArticleDOI
R.J. Fleming, M.M. Gupta, J. Sun 
15 Citations
Simulation results show that these three kinds of improved stabilizer can improve power system stability much more than the conventional PSS which has been used widely in power systems since the 1970s.
The experimental results show better performance of the excitation system with the proposed stabilizer compared to the system with a conventional PI voltage controller and PSS2A stabilizer.

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