Global Organization
@article{Zhang2017AnIM, title={An improved method of SAPF for harmonic compensation and resonance damping with current detection of power capacitors and …
In order to meet the needs of railway electrical departments for "state repair" of track circuit compensation capacitors and timely and effective monitoring of compensation …
An arrayed detection coil and comb capacitor combination mode is proposed to realize the function of the simultaneous detection of metal and living organism foreign objects, …
Based on time series data collected by the ZPW-2000A track circuit detection vehicle, which …
The compensation capacitor is an important component of the track circuit, which can effectively guarantee the transmission distance and the signal quality. In recent …
According to the difficulty of diagnosing the fault of compensation capacitor, a fault location model of compensation capacitor based on probabilistic neural network is …
This paper proposes an improved deep neural network algorithm focusing on the problem of long-term accurate health forecasts for compensation capacitors. First, …
The fault detection and diagnosis of compensation capacitors in the ZPW …
At present, the models applied to the compensation capacitor fault detection are relatively simple, and all are based on the transmission line four-terminal network model. The …
The experimental results show that the detection effect of the capacitance fault detection method based on simulated annealing algorithm is accurate, and detection time is …
Transmission-line theory is used to study the impact on the short circuit current in the jointless railway track circuit caused by the faulty compensation capacitor.Levenberg-Marquardt(L-M) …
In this work, we present a novel method based on Long Short-Term Memory (LSTM) network for the compensation capacitor disconnection fault detection. We tackle the problem based on the …
Based on time series data collected by the ZPW-2000A track circuit detection vehicle, which detects the induced voltage of compensating capacitor, this paper presents a method for …
The experimental results show that the detection effect of the capacitance …
in-depth research on the detection of compensation capacitors: In reference [1], aiming at the problems of low precision and long time of fault detection results of track circuit at present, …
The fault detection and diagnosis of compensation capacitors in the ZPW-2000 Joint-less Track Circuit (JTC) are quite crucial and challenging for Chinese railway safety. In …
The method of fault detection of compensation capacitor in jointless track circuit based on phase space reconstruction. October 2012; Tiedao Xuebao/Journal of the China …
This paper uses transport-line theory to construct equivalent model of jointless track circuit under shunted state and analyses the principle of track induced circuit in the disconnection fault of …
The trimming capacitor is an important component of a track circuit used for train detection in the railway train control system. In order to ensure the required dependability and …
The results also show that the compensation capacitors closer to the receiving end are more important than those closer to the sending end. In addition, C2, C6, and C3 …
The compensation capacitor is an important component of the track circuit, …
This paper presents a method for diagnosing online track circuit compensation capacitor fault based on K-fault Diagnosis. This method can locate real time capacitor fault by …
In this work, we present a novel method based on Long Short-Term Memory (LSTM) network …
The compensation capacitors fault detection method of jointless track circuit based on DBWT and WR Abstract: This paper uses transport-line theory to construct equivalent model of jointless …
4.3 Three-Phase Compensation: On Phase A, a Single-Phase Series Voltage Compensator Is Used. 1-Φ loads with nonpartisan and Φ-to-Φ associations, as well as three …