Name
Samoilov Andrey Nikolaevich
Scholastic degree
—
Academic rank
—
Honorary rank
—
Organization, job position
Kuban State Agrarian University
Web site url
—
—
Articles count: 1
Analysis of scientific literature has shown a promising
direction in energy saving and in increasing of
efficiency of power supplies remote from external
networks in Russia is the application of solar
photovoltaic power plants. The level of solar radiation
on the territory of Russia varies widely from 810
kWh/m2 per year in remote Northern areas to 1,400
kWh/m2 per year in southern areas. We have revealed
their main advantages and disadvantages of solar
photovoltaic power plants, as well as the purpose, basic
features, features selection and operation of inverters
and batteries. We have also given a generalized block
diagram of three types of solar photovoltaic power
plants: autonomous, standby, network. The peculiarities
of their work have been presented. To improve the
reliability of operation of solar power plants we need to
design them according to the modular principle.
Modular aggregation has to be applied for stand-alone
inverters, where the input and output filters, power
electronic circuit and system voltage regulation and
protection represent the functional module elements. It
is possible to increase significantly the reliability of
autonomous inverters and solar PV systems in the
complex, using one-phase and three-phase transformers
with rotating magnetic field in their design. The
advantages and the disadvantages, the peculiarities of
the solar PV plants discussed in the article will allow to
develop their structural and circuit designs with
improved maintenance characteristics in the future