Virtual Instrument for Power Quality Research
نویسندگان
چکیده
Abstrac t In the paper a virtual instrument for power quality measurement and research is proposed. The instrument is divided in several modules which provide generation, measurement and recording of the typical power quality (PQ) disturbances such as: harmonics, voltage dips, interruptions, flicker, unbalance etc. The virtual instrument allows setting different measurement parameters which expands its capabilities for research work. To perform real-time monitoring a prototyped signal conditioning circuit has been developed.
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