IMPLEMENTATION OF A
REAL TIME MONITORING SYSTEM FOR A PHOTOVOLTAIC GENERATION SYSTEM
Abd Essalam BADOUD Automatic
laboratory of Setif, electrical engineering department, university of Setif 1,
Algeria
ABSTRACT Generally PV generators are considered reliable
compared to other systems, but like all processes, a PV system can be exposed
to several failures causing the PV system to malfunction. Several studies have
found that the reliability of PV systems is highly dependent on the equipment
used for the construction of PV panels, temperature, humidity and solar
radiation. A PV system can have several defects, be it defects of construction
types, or material and electrical defects caused by climatic conditions. As
such, we can cite the fault most commonly encountered in a PV generator which
is the partial shading defect. This paper is organized as follows. Section II
will generally introduce PV systems and their characteristics. Section III will
introduce bond-graph models for PV systems. Section IV will discuss the problem
of optimal sensor placement. Sections V and VI will validate the method through
simulations and experiments. Finally, section VII will discuss the results.
KEYWORDS
Faults detection and
location, PV generator, Sensor placement, Bond graph, Output power
Full Text: https://airccse.com/adeij/papers/2420adeij01.pdf
Volume Link: https://airccse.com/adeij/vol2.html