Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Rebollo López, Emilio"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Blánquez Delgado, Francisco, Platero Gaona, Carlos Antonio, Rebollo López, Emilio, Blázquez García, Francisco
Publikováno v:
17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe) | 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe) | 08 Sep-10 Sep 2015 | Geneva, Switzerland
Archivo Digital UPM
instname
Archivo Digital UPM
instname
This paper presents the theoretical approach and experimental tests of a new algorithm for detecting ground faults in rotor windings of synchronous generators with static excitation. This location method requires the installation of a grounding resis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::92b06f43b0c411b6347220279b1a0b03
https://oa.upm.es/42567/
https://oa.upm.es/42567/
Autor:
Blázquez García, Francisco, Rebollo López, Emilio, Platero Gaona, Carlos Antonio, Blánquez Delgado, Francisco
Publikováno v:
Proceedings SDEMPED 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives | SDEMPED 10th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives | 1-4 Sept. 2015 | Guarda, Portugal
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
Permanent magnet synchronous motors PMSM are widely used in industry due to their higher torque and higher power to volume ratio. Moreover they have a better dynamic performance compared to the motors with electromagnetic excitation. Despite its robu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dec139dd803f1cd28a22e142acbee5bb
https://oa.upm.es/42560/
https://oa.upm.es/42560/
New On-Line Excitation-System Ground Fault Location Method Tested in a 106 MVA Synchronous Generator
Autor:
Blánquez Delgado, Francisco, Pardo, Miguel, Platero Gaona, Carlos Antonio, Rebollo López, Emilio, Blázquez García, Francisco
Publikováno v:
Proceedings 2014 International Conference on Electrical Machines (ICEM) | 2014 International Conference on Electrical Machines (ICEM) | 02-05 September 2014 | Berlin, Germany
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
In this paper, a novel excitation-system ground-fault location method is described and tested in a 106 MVA synchronous machine. In this unit, numerous rotor ground-fault trips took place always about an hour after the synchronization to the network.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7b5e8b198b256d7fb2adb2fb9100c912
http://oa.upm.es/36306/
http://oa.upm.es/36306/
Autor:
Blánquez Delgado, Francisco, Revuelta, P., Rebollo López, Emilio, Platero Gaona, Carlos Antonio
Publikováno v:
14th International Conference on Environment and Electrical Engineering. EEEIC 2014 | 14th International Conference on Environment and Electrical Engineering. EEEIC 2014 | 10-12 May 2014 | Krakow, Poland
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
This paper presents results of the validity study of the use of MATLAB/Simulink synchronous-machine block for power-system stability studies. Firstly, the waveforms of the theoretical synchronous-generator short-circuit currents are described. Therea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cbb4d78075848c3484b7c53fd6535665
https://oa.upm.es/36305/
https://oa.upm.es/36305/
Autor:
Blánquez Delgado, Francisco, Rebollo López, Emilio, Granizo Arrabé, Ricardo, Platero Gaona, Carlos Antonio
Publikováno v:
12th International Conference on Environment and Electrical Engineering. EEEIC 2013 | 12th International Conference on Environment and Electrical Engineering. EEEIC 2013 | 05/05/2013-08/05/2013 | Wroclaw, Poland
Archivo Digital UPM
instname
Archivo Digital UPM
instname
The generator differential protection is one of the most important electrical protections of synchronous generator stator windings. Its operation principle is based on the comparison of the input current and output current at each phase winding. Unwa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e50a5aef3e9b22f2664bce2e889d88e4
https://oa.upm.es/29670/
https://oa.upm.es/29670/
Publikováno v:
Environment and Electrical Engineering (EEEIC), 2013 12th International Conference on | Environment and Electrical Engineering (EEEIC), 2013 12th International Conference | 05/05/2013-08/05/2013 | Wroclaw
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
Electrical Protection systems and Automatic Voltage Regulators (AVR) are essential components of actual power plants. Its installation and setting is performed during the commissioning, and it needs extensive experience since any failure in this proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a630009cd3c395522d7af6852544d510
https://oa.upm.es/29641/
https://oa.upm.es/29641/
Publikováno v:
12th International Conference on Environment and Electrical Engineering. EEEIC 2013 | 12th International Conference on Environment and Electrical Engineering. EEEIC 2013 | 05/05/2013-08/05/2013 | Wroclaw, Poland
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
Locating stator-winding ground faults accurately is a very difficult task. In this paper the grounding circuit measurements are evaluated in order to obtain information about the stator ground-fault location in synchronous generators. In power genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::33925d07f1c4c29f30b363fd58c932fc
https://oa.upm.es/29661/
https://oa.upm.es/29661/
Autor:
Platero Gaona, Carlos Antonio, Rebollo López, Emilio, Blánquez Delgado, Francisco, Blázquez García, Francisco
Publikováno v:
12th International Conference on Environment and Electrical Engineering. EEEIC 2013 | 12th International Conference on Environment and Electrical Engineering. EEEIC 2013 | 01/11/2013-03/11/2013 | Wroclaw, Poland
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
In weak grids, an important problem with voltage stability and protections coordination of power plants exists. This problem appears because all the generation groups are connected to the same bus bar. As a result, if a fault occurs in any of the gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9b5050bdd51e9b64647d84b4e986e67d
http://oa.upm.es/29659/
http://oa.upm.es/29659/
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.