energy-conversion device

基本解释

The key for wave energy is wave energy conversion device. At present, there are rather diversified conversion modes, but we only show boat-type and dam-type power devices.
波浪能利用的关键是波浪能转换装置，现在研究的转换方式多种多样，在这里我们只展示船式和坝式两种发电装置。
szfanyi.net
Solid Oxide Fuel Cell (SOFC) is an all solid-state energy conversion device that produces electricity by electrochemically combining fuel and oxidant gases across an oxyanion conducting oxide.
固体氧化物燃料电池（SOFC）是一种借助氧离子导电氧化物，利用燃料与氧化剂气体间的电化学反应而直接产生电能的全固态能量转换装置。