PEMODELAN GERAK PENDULUM VERTIKAL PADA
KONVERTER ENERGI GELOMBANG BERINERSIA TAMBAHAN
SAAT RESONANSI
Ardi Noerpamoengkas1
, Miftahul Ulum2
1,2Jurusan Teknik Mesin, Fakultas Teknologi Industri
Institut Teknologi Adhi Tama Surabaya, Jl. Arief Rahman Hakim No.100 Surabaya, 60117
Email: [email protected]
ABSTRACT
The huge sea wave energy potency can be used by applying wave energy converter. A kind of this
model is vertical pendulum mechanism. Ordinary vertical pendulum modeling makes pendulum mass
influence to pendulum movement insignificantly. Developed model with power transmission have not
accommodated resonance condition. Therefore, this research models and analyzes pendulum responses on
wave energy converter with additional inertia at resonance. Pendulum response amplitudes relative to
vertical gravity direction are bigger in longer time and saturated to pontoon movement amplitude at steady
condition, whereas response amplitudes relative to pontoon are smaller. These phenomena are not happened
at the other conditions.
Keywords: wave energy converter, vertical pendulum, additional inertia, resonance