Reactive versus latching phase control of a two-body heaving wave energy converter
Reactive versus latching phase control of a two-body heaving wave energy converter
复制标题
二体波浪能量转换器的无功与锁存相位控制
DOI：
10.23919/ecc.2009.7074980
复制
发表时间：
2009
期刊：
影响因子：
--
通讯作者：
J. André
中科院分区：
文献类型：
--
作者：
A. Falcão;P. Justino;J. Henriques;J. André
本文讨论了IPS浮标波能转换器的建模、优化和控制。IPS浮标波能转换器是一种在升沉中振荡的两体点吸收器，由一个浮子刚性连接到一个两端开口的长的浸没的垂直加速管组成，活塞可以在该加速管内滑动，迫使其下方和上方的内部水运动。能量由活塞和加速管对之间的相对运动转换。建模在频域（包括无功相位控制）中进行，以提供某种几何优化，并且还在时域中进行，以允许模拟更现实的高压油动力输出系统。
The paper deals with the modelling, optimization and control of the IPS buoy wave energy converter, a two-body point-absorber oscillating in heave, consisting of a floater rigidly connected to a long submerged vertical acceleration tube open at both ends within which a piston can slide, forcing the motion of the inside water below and above it. Energy is converted from the relative motion between the piston and the buoy-tube pair. The modelling is performed in the frequency domain (including reactive phase control), in order to provide some kind of geometry optimization, and also in the time-domain to allow the simulation of a more realistic high-pressure-oil power take-off system.