The quality of power supplies has become one of the issues concern of power supply utilities and users these days. Power quality (PQ) can bring severe problems such as processing interruption within the industries, malfunction and downtime of the equipment and impact in economic losses. Voltage variation signals are the common events in power systems that will affect the equipment or load within the premise. Thus, the source identification of the voltage variation is needed to reduce the impacts caused by the variation. This research presented the analysis and detection of voltage variation signals with time-frequency distributions (TFDs) which included spectrogram, Gabor transform and S-Transform. The voltage variation signals were generat...
In the last years, fault problem in power electronics has been more and more investigated both from ...
[[abstract]]In recent years, the power quality (PQ) problems have drawn much attention due to widesp...
The performance and effects is critical factor in industry, especially usage power inverter such as ...
Power Quality (PQ) problem has become an important issue for generating bad impact to the users nowa...
Voltage variations which include voltage sag, swell and interruption are simulated and analyzed in t...
Abstract—Voltage variations which include voltage sag, swell and interruption are simulated and anal...
This paper presents a comparatively contemporary easy to use technique for the identification and cl...
This paper presents a comparatively contemporary easy to use technique for the identification and cl...
This paper presents the application of spectrogram with K-nearest neighbors (KNN) and Support Vector...
The increasing number of power electronics equipment contributes to the poor quality of electrical p...
In this paper, the power quality (PQ) disturbance which is the voltage variations consist of voltage...
Power quality has become a great concern to all electricity consumers. Poor quality can cause equi...
Power quality signals are an important issue to electricity consumers. The signals will affect manuf...
In this paper, the power quality (PQ) disturbance which is the voltage variations consist of voltage...
Power Quality has been one of the great concerns recently; it due to the increasing number of loads ...
In the last years, fault problem in power electronics has been more and more investigated both from ...
[[abstract]]In recent years, the power quality (PQ) problems have drawn much attention due to widesp...
The performance and effects is critical factor in industry, especially usage power inverter such as ...
Power Quality (PQ) problem has become an important issue for generating bad impact to the users nowa...
Voltage variations which include voltage sag, swell and interruption are simulated and analyzed in t...
Abstract—Voltage variations which include voltage sag, swell and interruption are simulated and anal...
This paper presents a comparatively contemporary easy to use technique for the identification and cl...
This paper presents a comparatively contemporary easy to use technique for the identification and cl...
This paper presents the application of spectrogram with K-nearest neighbors (KNN) and Support Vector...
The increasing number of power electronics equipment contributes to the poor quality of electrical p...
In this paper, the power quality (PQ) disturbance which is the voltage variations consist of voltage...
Power quality has become a great concern to all electricity consumers. Poor quality can cause equi...
Power quality signals are an important issue to electricity consumers. The signals will affect manuf...
In this paper, the power quality (PQ) disturbance which is the voltage variations consist of voltage...
Power Quality has been one of the great concerns recently; it due to the increasing number of loads ...
In the last years, fault problem in power electronics has been more and more investigated both from ...
[[abstract]]In recent years, the power quality (PQ) problems have drawn much attention due to widesp...
The performance and effects is critical factor in industry, especially usage power inverter such as ...