دانلود Synchronous Generator, Excitation and Speed Governor Modeling in ATP-EMTP for Interconnected DG Studies
عنوان انگليسي
:
Synchronous Generator, Excitation and Speed Governor Modeling in ATP-EMTP for Interconnected DG Studies
چکیده
Abstract
The main task in this paper is to present a performance analysis of a distribution network in the presence of a synchronous generator with its speed and voltage regulators, in parallel with the distribution system, for distributed generation studies. Must be highlighted that this generator is driven by a steam turbine, and the whole system with regulators and the equivalent of the power authority system in the point of connection (PAC) are modeled in the “ATP – Alternative Transients Program”. Technical questions studied here refer to steady-state voltage profile, voltage stability, voltage dip due to a balanced three-phase fault, load rejection, distribution line outage and the behavior of machine regulators facing the aforementioned contingencies. Results show that, in some cases, the independent power producer (IPP) can be a menace to the physical integrity of the system and in other cases can be very beneficial to the distribution system in the point of connection.
Keywords:
distributed generation synchronous generator voltage profile voltage regulator speed regulator
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