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Load Simulation based on an In-Parallel-Connected Converter Structure
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| Author(s) |
S. Trabelsi; W. Schumacher; A. Tolksdorf |
| Abstract |
In the end of a production line a new built power converter has to undergo a series of stress tests. This
can be achieved by connecting it to a dynamometer consisting of a three-phase machine joined by a
rigid shaft to a DC load machine. The latter is controlled to create some specific load characteristic
needed for the test. In this paper a test method is proposed, in which no mechanical equipment is
needed. The suggested test stand consists only of a converter to be tested and a simulator converter.
Both devices are connected back-to-back on the AC-side via smoothing reactors. The simulator
operates in real-time as an equivalent load circuit, so that the device under test will only notice the
behaviour of a three-phase machine under consideration of the load. |
| Download |
| Filename: | EPE2001 - PP01049 - Trabelsi.pdf |
| Filesize: | 114.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-15 by System |
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