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Implementation of a New Method for an Improved Voltage Dips Evaluation by the Italian Power Quality Monitoring System in the Presence of VT Saturation Effects

pubblicazioni - Articolo

Implementation of a New Method for an Improved Voltage Dips Evaluation by the Italian Power Quality Monitoring System in the Presence of VT Saturation Effects

L’articolo riassume il concetto di Premium Power Park per il miglioramento della qualità della tensione e presenta una possibile configurazione, studiata da RSE, che considera sia gli aspetti di sistema sia l’analisi del coordinamento dei Custom Power.

The voltage dip and the sudden electrical energy interruption are, probably, the most important disturbances of the power quality in the electrical system. Several technical solutions exist to mitigate voltage dips, respectively at plant or system level as for example:

  • the installation of Custom Power (CUSPO) for a single customer;
  • the Premium Power Park (PPP) for a group of customers.

According to the PPP concept, the tenants of an industrial or commercial office park would be provided with a guaranteed level of electrical service quality made possible by Custom Power devices, such as the Dynamic Voltage Restorer (DVR), the Distribution Static Compensator (DSTATCOM – Distribution STATCOM), the medium voltage Static Transfer Switch (STS). The paper summarizes the Premium Power Park idea and a possible configuration of it, studied by ERSE, including the system aspects and the analysis of the combined operation or interaction of the Custom Power.

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