This paper analyses the quality of electricity in railway traction. Power quality characteristics have been measured as a case study in a traction sub-station in Tamil Nadu, India, where 1400 KVAR capacitor bank is installed. The actual data has been obtained through direct supply of traction load. Harmonics and various power quality problems are generated through the load of current. The emerging power problems need attention to rectify the "polluting" sites. Issues are measured by providing power quality analyzer and compared with IEEE standards 519-1992. Simulation has been done to improve the power quality issues such as harmonics, power factor and reactive power by using a combination of shunt hybrid filter and Thyrsitor Control Rectif...
This paper deals with modeling and simulation of processes in the distribution network of electric e...
Electric Rail Train (KRL), is a trains that use electrical energy as the main power source. The elec...
Power Quality phenomena in a broad sense, stationary and transient, are considered focusing on railw...
Railway traction is a more stochastic heavy load connected system. Due to the usage of ac-dc convert...
6noThe assessment of the power quality (PQ) could be a valuable tool to foster the efficiency of the...
Railway systems are single-phase loads, connected to two-phase of the three-phase supply network. Th...
The increase in the trains weight and their operation speeds leads to considerable growth of abrupt-...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2010Thesis (M.Sc.) -- ...
"Power Quality in Electrified Transportation Systems" has covered interesting horizontal topics over...
Nowadays, railway electrification is the most efficient way to power the trains. However, power qual...
Railway electrical networks rated at 25 kV 50 Hz are characterised by significant levels of voltage ...
Import 26/06/2013This thesis presents effects and investigations of harmonic distortion in power sup...
High speed railroadtraction burden will influence the power quality. To fulfil the demand of fast sp...
Railway electricity networks are characterised by different power quality (PQ) phenomena from those ...
Ensuring acceptable levels of power quality (PQ) in electrified railway networks has become crucial ...
This paper deals with modeling and simulation of processes in the distribution network of electric e...
Electric Rail Train (KRL), is a trains that use electrical energy as the main power source. The elec...
Power Quality phenomena in a broad sense, stationary and transient, are considered focusing on railw...
Railway traction is a more stochastic heavy load connected system. Due to the usage of ac-dc convert...
6noThe assessment of the power quality (PQ) could be a valuable tool to foster the efficiency of the...
Railway systems are single-phase loads, connected to two-phase of the three-phase supply network. Th...
The increase in the trains weight and their operation speeds leads to considerable growth of abrupt-...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2010Thesis (M.Sc.) -- ...
"Power Quality in Electrified Transportation Systems" has covered interesting horizontal topics over...
Nowadays, railway electrification is the most efficient way to power the trains. However, power qual...
Railway electrical networks rated at 25 kV 50 Hz are characterised by significant levels of voltage ...
Import 26/06/2013This thesis presents effects and investigations of harmonic distortion in power sup...
High speed railroadtraction burden will influence the power quality. To fulfil the demand of fast sp...
Railway electricity networks are characterised by different power quality (PQ) phenomena from those ...
Ensuring acceptable levels of power quality (PQ) in electrified railway networks has become crucial ...
This paper deals with modeling and simulation of processes in the distribution network of electric e...
Electric Rail Train (KRL), is a trains that use electrical energy as the main power source. The elec...
Power Quality phenomena in a broad sense, stationary and transient, are considered focusing on railw...