DESIGN OF A VIRTUAL INSTRUMENT FOR ELECTRICAL POWER SYSTEMS WITH GENERATION OF DISTURBANCES

• Abstract:

  In this work, a Three-Phase Virtual Dummy Load able to generate six arbitrary distorted waveforms is described. The proposed system, is able to emulate a mono or three-phase system of symmetrical/asymmetrical voltages and a lot of different loads balanced or unbalanced and three types of disturbances. The proposed system is the testbed for a PQ energy meter prototype and is also useful to validate new algorithms for PQ events identification implementable in embedded systems.
• Keywords:

  power quality; power system measurements; signal synthesis; data acquisition; virtual instruments
• Download:

  IMEKO-WC-2015-TC4-152.pdf
• DOI:

  _unreg_wc-2015.152

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