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PWM Boost Type Converter Connected To The Grid
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| Author(s) |
Milijana Odavic, Sasa Sladic, Zeljko Jakopovic |
| Abstract |
This paper analyses impact of a boost three-phase
PWM voltage source converter to the grid. By proper control
strategy, it can be achieved unity power factor and nearly
sinusoidal currents on the ac side of a converter. This type of a
converter can operate as a rectifier as well as an inverter
depending of the connected load. The active and reactive power
can be fully controlled by controlling the magnitude and phase
of converter voltage on the ac side of a converter. To achieve all
of these benefits, a PWM boost type converter must operate in
an advanced closed control loop. Voltage oriented control
(VOC) with inner current control loop is implemented on
DSpace platform and the whole algorithm is modelled in
MATLAB/SIMULINK. Results with symmetrical SPWM
modulator are presented. |
| Download |
| Filename: | A32225 |
| Filesize: | 668.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-16 by System |
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