| Autor: |
Marc Delhaye, Geoffrey Lossa, François Vallée, Zacharie De Greve |
| Rok vydání: |
2013 |
| Předmět: |
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| Zdroj: |
2013 IEEE International Conference on Industrial Technology (ICIT). |
| DOI: |
10.1109/icit.2013.6505686 |
| Popis: |
In this paper, the limits and consequences of an algorithm proposed in [1] for the determination of the stator leakage reactance of synchronous machines are highlighted. This method requires the recording of the stator voltage/current characteristic of the machine unloaded and unexcited, in addition with the classical open-circuit characteristic. This approach has been implemented in our applications but instability problems appeared during the unloaded and unexcited test. In order to overcome this limitation, the use of a well-known alternative test (the slip test) in specific conditions is proposed here. We applied it to two types of synchronous machines (salient and non-salient pole synchronous machines) and have reached reliable results. Finally, in order to judge the efficiency of the method proposed in [1] in front of measurement errors, a sensitivity analysis was also conducted. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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