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A VECTOR ORIENTED CONTROL STRATEGY FOR A 4-QUADRANT LINE SIDE CONVERTER
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| Author(s) |
W. A. .G de Jager; G. H. Tubbing |
| Abstract |
This paper gives a description of the modelling and control of a 4 quadrant lineside converter. The converter is part of a traction drive supplied by the 25 kV, 50 Hz overhead line. A model of the bridge in a moving reference frame of coordinates is used to develop a new type of control. The control system has separate controllers for the active and reactive current, permitting the free choice of the power factor. As the control system has no instantaneous current control, no extra fast hardware is required. A comparison is made between simulation results and measurements on a full scale test bench. |
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| Filename: | Unnamed file |
| Filesize: | 2.974 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-05-14 by System |
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