南极低温环境下小型风光互补系统仿真研究

The simulation research on small wind-light complementary system at low temperature in Antarctica

分析了南极低温环境条件对小型风光互补发电系统的影响,模拟南极昆仑站气候条件,搭建了光伏电池和小型风机模型,进行了最大功率跟踪(MPPT)策略仿真,仿真结果证明极地环境对小型风光互补发电系统有一定影响,验证了风光互补最大功率点跟踪控制策略的正确性。针对南极昆仑站的气象数据进行了风光互补系统容量匹配计算,结果表明小型风光互补发电系统能够满足负载需求。

This paper analyses the influence of the small wind-light complementary system at low temperature in the polar region.And then build model of photovoltaic cells and small fan for the maximum power point tracking（ MPPT） simulation by imitating Antarctic Kunlun station environments.The simulation results prove that the polar environment have an impact on small wind-light complementary system and verify the validity of the strategy.At last,the paper calculates the capacity of the small wind-light com-plementary system based on the meteorological data of Antarctic Kunlun station.Results show that small wind-light complementary system can satisfy the load demand.