基于可再生能源水电解制氢技术发展概述

Overview of Hydrogen Production Technology Based on Renewable Energy from Water Electrolysis

化石能源的枯竭、生态环境的恶化、极端气候的频发等问题导致可再生能源被高度重视和大力开发。然而可再生能源自身的间歇性在并网时将引起电网的波动和不安全,这部分不能并网的电力造成了大量的"弃水、弃风、弃光"。解决该问题有效的办法是将可再生新能源的电力用电解水制氢技术来制取高纯度的氢气和氧气,产生的气体直接使用或是转化成电力当时机并网,提高可再生能源的利用率和占比。

The depletion of fossil energy, the deterioration of the ecological environment, and the frequent occurrence of extreme weather have led to the high priority and vigorous development of renewable energy. However, the intermittent nature of renewable energy itself will cause fluctuations and insecurity of the power grid when it is connected to the grid. This part of the power that cannot be connected to the grid causes a lot of ＂disposal of water, abandonment of wind, and abandonment of light＂. An effective way to solve this problem is to use the electrolyzed water hydrogen production technology to generate high-purity hydrogen and oxygen from the power of renewable new energy. The generated gas is directly used or converted into electricity and connected to the grid to increase the utilization rate and proportion of renewable energy.