FIELD: electrical engineering. SUBSTANCE: wave energy hydroelectric power plant has supporting base 1, piezoelectric generator 2, pillar 3, hinge 4, lever 5, float 6, pressing shield 7, electrical switches 8 and 9, voltage divider 10, analog-to-digital converter 11, counter 12, reverse counters 13 and 14, digital comparators 15, 16 and 17, registers 18 and 21, differentiators 19 and 20, logic AND-units 21, 22, 23, 24, 25 and logic NOT 28, flip-flop unit 26 and generator 27. EFFECT: higher accuracy of output voltage control and it setting up. 2 cl, 5 dwg
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