A New Control Method for Induction Motors in Intermitted Working Regime for Artistic (Music-driven) Fountains

The modern way of living increases requirement for attractive sites for tourists to visit. Usually artistic fountains are attractive, performing visual and spraying effects synchronized to musical pieces, thus getting tourists attention. This paper proposes a new method and approach to the problem of controlling the electric drive of the pumps. The method is a techno-economic compromise achieving coordinated performance of the individual pump without the use of additional expensive