Timisoara Polytechnical University

of Engineering, Romania

Timisoara Polytechnical University

of Engineering, Romania
SEARCH FILTERS
Time filter
Source Type

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


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.


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

This paper presents a method of determining the electrical parameters that characterize the functioning of the supplying system of a hardening inductor: high frequency supplying transformer, short network and inductor-work piece system. The method combines geometrical issues, especially for the inductor-work piece system and measured results of the electrical parameters of the installation.


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.


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.


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.


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.

Loading Timisoara Polytechnical University collaborators
Loading Timisoara Polytechnical University collaborators