Publication
A power amplifier system for testing of distance relay operating characteristic
| dc.contributor.author | Marçal, Rui | |
| dc.contributor.author | Rodrigues, Ricardo | |
| dc.contributor.author | Fortunato, Carlos | |
| dc.contributor.author | Martins, L. Sousa | |
| dc.contributor.author | Pires, V. FernĂŁo | |
| dc.date.accessioned | 2013-05-28T13:08:41Z | |
| dc.date.available | 2013-05-28T13:08:41Z | |
| dc.date.issued | 2006 | |
| dc.description.abstract | This paper describes a power amplifier system for testing of distance relay operating characteristic. This power amplifier is based on two three phase inverters with a neutral wire. The output power currents and voltages are controlled by a sliding mode controller. A developed matlab/simulink digital simulator generates the test signals. This test signals are converted in current and voltage references using a microcontroller to connect the digital simulator to the power converter amplifier. Experimental results from a laboratory prototype are presented and discussed. | por |
| dc.identifier.uri | http://hdl.handle.net/10400.26/4300 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.subject | Power amplifier system | por |
| dc.subject | Digital relay | por |
| dc.subject | Digital simulator | por |
| dc.title | A power amplifier system for testing of distance relay operating characteristic | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Portoroz | por |
| oaire.citation.title | 12th International Conference on Power Electronics & Motion Control (EPE-PEMC 2006) | por |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |