基于离网型风电的海水淡化系统建模方法

风力发电与反渗透海水淡化相结合是海水淡化发展的新思路。根据传统方法设计的海水淡化系统只能在电源稳定的情况下定负荷运行，无法根据能源供给情况进行系统设计。鉴于此，提出了一种基于风电的反渗透海水淡化建模方法。该方法建立了反渗透海水淡化渗透模型，可根据能源供给情况进行海水淡化系统运行参数的计算。在相同工况下，通过与传统设计方法的计算结果进行对比，本文方法计算精度与其相当，可用于风电海水淡化系统设计。

Modeling Method of Seawater Desalination Based on Off-Grid Wind Power

The combination of wind power and reverse osmosis is new ideas for the development of seawater desalination. The seawater desalination based on traditional desalination design is limited by fixed load operation with power supply stability, and can＇ t be adapt to the variety of energy supply. So a new modeling method for reverse osmosis seawater desalination was proposed based on wind power, which built the osmosis model of reverse osmosis seawater desalination, and could calculate the operation parameters of desalination system based on energy supply. Under the same operating conditions, the calculation accuracy of this method is as good as traditional desalination design method through the comparison of calculation results, so it can be applied in the design of seawater desalination system based on wind power.