Entity

Time filter

Source Type

of Engineering, Romania

Panoiu C.,Timisoara Polytechnical University | Rob R.,Timisoara Polytechnical University | Baciu I.,Timisoara Polytechnical University | Panoiu M.,Timisoara Polytechnical University
International Journal of Circuits, Systems and Signal Processing | Year: 2011

This paper represents a study about the command of an active filter with IGBT transistors using a data acquisition board. The main purpose of this active filter is to reduce the harmonic distortion in power distribution generated by an electro thermal installation with electromagnetic induction. IGBT transistors are controlled using a command scheme designed in LabVIEW. Source


Baciu I.,Timisoara Polytechnical University | Cuntan C.D.,Timisoara Polytechnical University | Rob R.,Timisoara Polytechnical University | Panoiu C.,Timisoara Polytechnical University
International Journal of Circuits, Systems and Signal Processing | Year: 2011

This paper analyzes the effects that are obtained after connecting an active filter in a traction substation. The active filter command is made in function of the active and reactive power obtained using Clarke transformation. The active filter simulated in PSCAD is connected at 110kV three phase system using power transformers. The authors present in this paper the currents and voltages variation waveforms for the mono phased an three phased circuits of a DC traction locomotive. Source


Cuntan C.D.,Timisoara Polytechnical University | Baciu I.,Timisoara Polytechnical University | Panoiu C.,Timisoara Polytechnical University | Rob R.,Timisoara Polytechnical University
International Journal of Circuits, Systems and Signal Processing | Year: 2011

This paper presents an electronic circuit that identifies a code introduced using a keyboard. If this code is corresponding to the stored code, the system actuates an electromagnetic device. If the input code does not correspond to the stored one, the system blocks the inputs. The electronic circuit is realized in LabVIEW and permits an analogical command to the electromagnetic device using a data acquisition board. Source


Baciu I.,Timisoara Polytechnical University | Cuntan C.D.,Timisoara Polytechnical University | Rob R.,Timisoara Polytechnical University | Panoiu C.,Timisoara Polytechnical University
Proceedings of the European Computing Conference, ECC '11 | Year: 2011

This paper analyzes the effects that are obtained after connecting an active filter in a traction substation. The active filter command is made in function of the active and reactive power obtained using Clarke transformation. The active filter simulated in PSCAD is connected at 110kV three phase system using power transformers. The authors present in this paper the currents and voltages variation waveforms for the mono phased an three phased circuits of a DC traction locomotive. Source


Panoiu C.,Timisoara Polytechnical University | Rob R.,Timisoara Polytechnical University | Baciu I.,Timisoara Polytechnical University | Panoiu M.,Timisoara Polytechnical University
Proceedings of the European Computing Conference, ECC '11 | Year: 2011

This paper represents a study about the command of an active filter with IGBT transistors using a data acquisition board. The main purpose of this active filter is to reduce the harmonic distortion in power distribution generated by an electro thermal installation with electromagnetic induction. IGBT transistors are controlled using a command scheme designed in LabVIEW. Source

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