Performance comparison analysis Sea Waves-Hydroelectric Power Plant (SW-HPP) with Beach Waves-Hydroelectric Power Plant (BW-HPP) as renewable energy sources and raw water for shrimp/milkfish ponds in Marunda Coast, North Jakarta

Abstract

This study conducted a comparative analysis of system performance between Sea Waves-Hydroelectric Power Plant (SW-HPP) and Beach Waves-Hydroelectric Power Plant (BW-HPP) as a source of renewable electrical energy as the source of raw water for shrimp ponds, milkfish and salt farmers by taking research sites on the coastal coast of Marunda Cilincing, North Jakarta. Using the comparative method by comparing the parameters of pump force, water inlet speed, pump inlet pressure, water inlet velocity, pump inlet pressure, water discharge, turbine power and electric power generated. Assuming a sea wave height of 2 meters, a 4 second wave period, linear waves and turbine efficiency of 0.88. The results showed that both systems are very suitable as a source of renewable energy generation and raw water for shrimp or milkfish ponds in north Jakarta Marunda Beach. With the same system size, PLTA-GL generates more electricity than PLTA-OP. Increasing the capacity and availability of water in the PLTA-GL reservoir can be done by installing 3 pump units and 1 turbine generator unit. Increasing the power capacity of the PLTA-OP unit can be done by increasing the coverage of the trap unit.