A Noncommunication Adaptive Single-Pole Autoreclosure Scheme Based on the ACUSUM Algorithm

Khodadadi, M.; Noori, M. R.; Shahrtash, S. Mohammad

doi:10.1109/tpwrd.2013.2268249

Cited by 52 publications

(34 citation statements)

References 17 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The maximum secondary arc current of the outgoing line phase A was calculated as 30.1 A. 29,30 According to Equation (19) and the parameters shown in Table 1, the setting value of this TFI method can be calculated as 48.47 kW. The simulation results are presented in Figures 6 and 7.…”

Section: Simulation Results Of Tfi Methods Based On Active Power Rmsmentioning

confidence: 99%

“…TFI methods based on magnitude of faulty phase voltage or current . These methods claim that, after the fault extinction, magnitude of faulty phase voltage or current is much bigger than that before the fault extinction.…”

Section: Introductionmentioning

confidence: 99%

“…17 Their transient fault identification (TFI) methods can be roughly divided into four categories: TFI methods based on magnitude of faulty phase voltage or current. [18][19][20][21][22] These methods claim that, after the fault extinction, magnitude of faulty phase voltage or current is much bigger than that before the fault extinction.…”

mentioning

confidence: 99%

See 2 more Smart Citations

Faulty phase active power characteristics‐based adaptive single‐phase reclosing schemes for shunt reactors‐compensated wind power outgoing line

Chao

Fan³

et al. 2019

Wind Energy

View full text Add to dashboard Cite

This paper proposes two novel adaptive single‐phase auto‐reclosing (ASPAR) schemes for shunt reactors‐compensated wind power outgoing (WPO) line. After extinction of a fault on a single phase‐tripped WPO line, due to the existence of shunt reactors and distributed capacitors, a free frequency component will emerge in the tripped faulty phase, which will make faulty phase active power calculated with instantaneous power algorithm have a bigger magnitude and more frequency components. According to these characteristics, transient fault identification (TFI) methods based on active power root mean square (RMS) value and twisty beat frequency were put forward. Subsequently, in view of abovementioned TFI methods, ASPAR schemes for a shunt reactors‐compensated WPO line based on faulty phase active power characteristics were established. Simulation experiments, which were conducted using the software PSCAD/EMTDC, verified that the proposed ASPAR schemes can distinguish transient faults from permanent ones rapidly and reliably. The experiments also proved that the proposed adaptive single‐phase reclosing schemes can minimize the influence of changes in fault location and transition resistance and, thus, are suitable for the inconsistent output power of a wind farm and the complex working condition of an outgoing line.

show abstract

Section: Simulation Results Of Tfi Methods Based On Active Power Rmsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Faulty phase active power characteristics‐based adaptive single‐phase reclosing schemes for shunt reactors‐compensated wind power outgoing line

Chao

Fan³

et al. 2019

Wind Energy

View full text Add to dashboard Cite

show abstract

“…These features have shown their effectiveness in classifying power quality disturbances . Usually, voltage depressions due to faults are deeper than other normal events; therefore, the features Fs4 to Fs7 cause to discriminate three‐phase faults from capacitor exiting and load switching events.…”

Section: Fault Detection Methodsmentioning

confidence: 99%

Voltage‐based protection of microgrids using decision tree algorithms

Ranjbar

Farsa

Jamali

2019

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

Summary This paper presents a protection method for microgrids by data mining of voltage disturbances. The occurrence of a fault on the system is associated with a sudden voltage depression, which is fast detected by the adaptive cumulative sum (ACUSUM) algorithm. There are other operational (no‐fault) events causing voltage depression such as motor starting, transformer energizing, and capacitor or heavy load switching. In order to discriminate between the fault and no‐fault events, one cycle of the voltage waveform is preprocessed by the short‐time Fourier transform (STFT) to extract and construct effective features of the disturbance. The features are then used in the decision trees (DTs) for the discrimination. The proposed protection method is tested for fault or no‐fault conditions of grid‐connected or islanded mode of the microgrid operation, as well as radial or meshed topology. The proposed method also identifies the fault type and faulted phase(s) for selective phase tripping. The immunity of the method against different noise levels is investigated. It is shown by the simulation study that by using only two features for symmetrical events and six features for asymmetrical events, any fault can be detected accurately.

show abstract

“…In the case of multiple-phase faults, protection scheme trips all three phases of faulted line and blocks SPT&R, which is a common procedure in field applications. 22,23 After single-phase faults are detected and cleared, SPT&R is initiated and SPR success indicator is activated in both relays only for faulted phase. Afterwards, when no voltage period ends, SPR of faulted phase is initiated and SPR success indicator determines presence of the fault.…”

Section: Proposed Transverse Differential Protection Schemementioning

confidence: 99%

Transverse differential protection scheme for double‐circuit lines with single‐pole tripping and reclosing

Forcan

Stojanović

2019

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

Summary A new transverse differential protection scheme with current‐based directional element enabling selectivity in the case of single‐pole tripping and reclosing is proposed for double‐circuit lines. No communication channel and voltage signals are required for proper operation of the protection. Selectivity of the proposed protection scheme is tested for both doubly fed and singly fed double‐circuit lines. Line with no fault and healthy phases of faulted line remain in operation during fault clearance time in such a way enhancing power system stability. A special single‐pole reclosing success indicator is proposed for differentiation between transient and permanent faults. After single‐pole reclosing event, selectivity of the protection is achieved using currents of healthy line as polarizing quantities. Selectivity testing is performed by extensive simulations of various fault events in the case of both doubly fed and singly fed untransposed double‐circuit line models using visual interactive simulator developed in MATLAB/Simulink.

show abstract

A Noncommunication Adaptive Single-Pole Autoreclosure Scheme Based on the ACUSUM Algorithm

Cited by 52 publications

References 17 publications

Faulty phase active power characteristics‐based adaptive single‐phase reclosing schemes for shunt reactors‐compensated wind power outgoing line

Faulty phase active power characteristics‐based adaptive single‐phase reclosing schemes for shunt reactors‐compensated wind power outgoing line

Voltage‐based protection of microgrids using decision tree algorithms

Transverse differential protection scheme for double‐circuit lines with single‐pole tripping and reclosing

Contact Info

Product

Resources

About