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Papers by VIPIN JAIN
Journal of The Institution of Engineers (India): Series B, 2018
In FACTS devices supplementary signals are widely used to enhance damping and mitigation of subsy... more In FACTS devices supplementary signals are widely used to enhance damping and mitigation of subsynchronous resonance in power system. Subsynchronous resonance occurs due to series capacitor in the power systems. High value of series capacitive reactance may destabilize low frequency mode which is more dangerous. There are four critical values of series compensation (X C) against which rotor oscillations may be very high in IEEE first benchmark model. In this paper modeling of STAT-COM with IEEE first benchmark model is presented. Then a supplementary signal is developed which is capable to make the system stable for all critical values of series compensation. The eigenvalues are presented against all four critical values of series compensation.
2010 International Conference on Power, Control and Embedded Systems, 2010
Series compensation in long transmission lines is an effective solution of enhancing power transf... more Series compensation in long transmission lines is an effective solution of enhancing power transfer capacity of Power System network. In this paper, series passive compensation and shunt active compensation provided by static synchronous compensator (STATCOM) and other FACTS controllers connected at the electrical center of the transmission line are considered. The presence of series capacitors has given rise to the
Innovative Systems Design and Engineering, Jul 28, 2011
TCR-FC (Thyristor Controlled Rectifier with Fixed Capacitor) is a well known combination to impro... more TCR-FC (Thyristor Controlled Rectifier with Fixed Capacitor) is a well known combination to improve voltage stability. Supplementary signals such as variation in reactive power, variation in frequency is used to enhance the dynamic response of the system. In this paper Fuzzy logic controller is used in place of conventional controllers. Deviation in Reactive power is used as a supplementary signal. Results with conventional controller & with Fuzzy Logic controller is shown in this paper. Results have been taken with the help of MATLAB simulation & programming.
Journal of The Institution of Engineers (India): Series B, 2018
In FACTS devices supplementary signals are widely used to enhance damping and mitigation of subsy... more In FACTS devices supplementary signals are widely used to enhance damping and mitigation of subsynchronous resonance in power system. Subsynchronous resonance occurs due to series capacitor in the power systems. High value of series capacitive reactance may destabilize low frequency mode which is more dangerous. There are four critical values of series compensation (X C) against which rotor oscillations may be very high in IEEE first benchmark model. In this paper modeling of STAT-COM with IEEE first benchmark model is presented. Then a supplementary signal is developed which is capable to make the system stable for all critical values of series compensation. The eigenvalues are presented against all four critical values of series compensation.
2010 International Conference on Power, Control and Embedded Systems, 2010
Series compensation in long transmission lines is an effective solution of enhancing power transf... more Series compensation in long transmission lines is an effective solution of enhancing power transfer capacity of Power System network. In this paper, series passive compensation and shunt active compensation provided by static synchronous compensator (STATCOM) and other FACTS controllers connected at the electrical center of the transmission line are considered. The presence of series capacitors has given rise to the
Innovative Systems Design and Engineering, Jul 28, 2011
TCR-FC (Thyristor Controlled Rectifier with Fixed Capacitor) is a well known combination to impro... more TCR-FC (Thyristor Controlled Rectifier with Fixed Capacitor) is a well known combination to improve voltage stability. Supplementary signals such as variation in reactive power, variation in frequency is used to enhance the dynamic response of the system. In this paper Fuzzy logic controller is used in place of conventional controllers. Deviation in Reactive power is used as a supplementary signal. Results with conventional controller & with Fuzzy Logic controller is shown in this paper. Results have been taken with the help of MATLAB simulation & programming.