Survey on knowledge based methods to assist fault restoration in power distribution networks
DOI:
https://doi.org/10.24084/repqj09.617Abstract
The motivation behind this paper is the many
changes that happen in power distribution networks, theoretical
developments, and their consequences on power distribution
restoration. The stages of this process are defined with a focus on
steps taken after the fault isolation. The final purpose of the
operators is defined, as are the rules which must be strictly
respected. Power quality issues are stressed. Moreover, recent
techniques (metaheuristic and learning methods) are discussed.
Heuristic rules also known as expert rules or knowledge based
rules used in power restoration are outlined for their supportive
role. Finally, a comparison of some selected papers is given. This
enables to illustrate how the defined goals and changes in the
network are reflected in recent literature. Our conclusion from
the study of the state of the art is that there is still a lot of work to
be done in developing novel techniques, integrating the goals and
inserting the evolving features of power distribution networks.