FIELD: power industry.
SUBSTANCE: wave energy converter includes platform 22 submerged into water space. Platform 22 is supported in water by means of fully buried float and retained by means of halyard 28, such as chain, rope or cable wire, which attaches the platform to bottom of water space. Pump assembly is fixed on platform and includes double-acting pump 9 performing back-and-forth movement and surface float 2. Float 2 can float on surface of water space. Floatability of surface float 2 creates upward stroke of double-acting pump 9 when wave height increases, and weight of surface float 9 creates downward stroke of double-acting pump when wave height decreases. Displacement of fully sunken float is larger than displacement of combined sunken weight of platform 22, pump assembly and halyard 28 so that halyard 28 remains stretched during downward stroke of double-acting pump 9.
EFFECT: creation of efficient wave energy converter.
16 cl, 7 dwg
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