1. Generalized Generator Model for Transformer Transfer Voltage Studies.
- Author
-
Funabashi, Toshihisa, Ito, Takamitsu, Sugimoto, Toshirou, Miyagi, Katsunori, Sano, Takahiro, Ueda, Toshiaki, Martinez, Juan A., and Ametani, Akihiro
- Subjects
- *
VOLTAGE regulators , *ELECTRIC controllers , *ELECTRIC equipment , *ELECTRIC insulators & insulation , *ELECTRIC inductance , *ELECTRODYNAMICS - Abstract
Surge tests were performed to derive a generator model considering its frequency characteristics. Impulse voltages were applied to one terminal of the generators after placing a variable capacitor at the same terminal. The inductances and the core-loss resistances of a generator model can be determined from the measured oscillating voltages. This paper presents a generalization of the method aimed at deriving these generator parameters. The accuracy of the proposed method is confirmed to be satisfactory after comparing measured and simulated transfer voltages. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF