Distance protection of transmission lines in presence of inverter-based resources: A new earth fault detection scheme during asymmetrical power swings
Although it is commonly assumed that power swing is symmetrical and will have identical
effects on all three-phase voltages and currents, there is another type of power swing, which …
effects on all three-phase voltages and currents, there is another type of power swing, which …
Synchrophasor assisted power swing detection scheme for wind integrated transmission network
Integration of wind-based renewable energy sources into long Extra High Voltage/Ultra High
Voltage uncompensated/compensated power transmission network poses significant …
Voltage uncompensated/compensated power transmission network poses significant …
Impact of inverter-based resources on transmission line relaying-part ii: Power swing protection
A Jalilian, DA Robinson - Frontiers in Electronics, 2023 - frontiersin.org
The power swing characteristic of transmission lines (TLs) can be affected by the large-scale
integration of inverter-based resources (IBRs), resulting in the maloperation of the legacy …
integration of inverter-based resources (IBRs), resulting in the maloperation of the legacy …
Effective algorithm for fault discrimination and estimation of fault location in transmission lines
Sensitivity, selectivity, speed of operation and reliability of the conventional current
differential protection schemes are affected and limited by the distributed shunt capacitance …
differential protection schemes are affected and limited by the distributed shunt capacitance …
[HTML][HTML] Enhancing distance relay performance using wide-area protection for detecting symmetrical/unsymmetrical faults during power swings
The distance protection in transmission networks is vulnerable to malfunction during a
power swing. Distance relays have a power swing blocking (PSB) function that prevents the …
power swing. Distance relays have a power swing blocking (PSB) function that prevents the …
Adaptive reclosing strategy for single outgoing line of converter-interfaced wind park using distance relaying algorithm
T Wang, G Song, KST Hussain - International Journal of Electrical Power & …, 2021 - Elsevier
The 110 kV single outgoing line powered by wind generation usually adopts tripolar trip**
and three-phase auto-recloser. The electrical quantities of the single line attenuate quickly …
and three-phase auto-recloser. The electrical quantities of the single line attenuate quickly …
A straightforward power swing detection algorithm using rate of impedance angle change
Mal-operation of distance protection relays during power swing (PS) condition can endanger
the power system stability. Therefore, it is crucial to distinguish between short-circuit faults …
the power system stability. Therefore, it is crucial to distinguish between short-circuit faults …
On the impact of geomagnetically induced currents in driving series capacitor compensated power systems to ferroresonance
Solar storms cause disturbances in the Earth's magnetic field, which results in quasi-DC
geomagnetically induced currents (GICs) flow in the grounded sections of the system. The …
geomagnetically induced currents (GICs) flow in the grounded sections of the system. The …
A novel complex current ratio-based technique for transmission line protection
With respect to sensitivity, selectivity and speed of operation, the current differential scheme
is a better way to protect transmission lines than overcurrent and distance-based schemes …
is a better way to protect transmission lines than overcurrent and distance-based schemes …
A deep sequence-to-sequence model for power swing blocking of distance protection in power transmission lines
As the primary protection method for transmission lines, distance relays are prone to
malfunction during power swings. In fact, the inability of distance relays to differentiate …
malfunction during power swings. In fact, the inability of distance relays to differentiate …