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A Power Amplifier System for Testing of Distance Relay Operating Characteristic
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| Author(s) |
Rui Marcal, Ricardo Rodrigues, Carlos Fortunato, Luis Sousa Martins, Vitor Fernao Pires |
| 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. |
| Download |
| Filename: | T15-104.pdf |
| Filesize: | 357.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-08 by System |
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