Abstract
This paper proposes a novel approach based on eigenvalue method to
investigate both transient and steady-state performance of a photovoltaic
(Pv) system connected to a large utility grid, A DC-to-DC boost converter
is employed to step up the output DC voltage of the PV array A DC-to-AC
single-phase inverter is utilized to convert the higher DC voltage
from the boost converterâs output to the three-phase balanced voltages
of utilityâs distribution system. The dynamic equations of the
studied PV-utility system are derived to examine the dynamic characteristics
of the studied system under different operating conditions. The transient
responses of the studied PV under different operating conditions
are also examined. It can be concluded from the simulated results
that the proposed methods are effective to explore the transient
performance and dynamic characteristics of the studied combined PV-utility
system under different disturbance conditions
Users
Please
log in to take part in the discussion (add own reviews or comments).