太阳能和风能作为清洁能源,是目前研究新能源开发利用的热点,单独利用太阳能或风能发电存在稳定性较差的问题.本文设计了一种离网型风光互补逆变控制一体机,通过风光互补发电系统,可以最大限度地利用风能和太阳能,稳定地为用户提供电能.本文从风力发电机的工作原理和特性入手,采用太阳能电池的最大功率点、最大功率跟踪技术及高效风机发电控制技术,设计制作了离网型风光互补逆变控制一体机样机,通过实际测试验证,本文设计的逆变控制一体机控制电路性能优良,逆变部分输出正弦波电压、频率稳定,可以有效提高风能和光能的利用率,解决风光互补一体机发电系统常规设计中使用复杂、安全性低、生产成本较高的问题,从而延长产品的使用寿命.%The solar and wind energy, as the clean energy, are the most popular point of new energy development and utilization research. It is less stability if only applying solar energy or wind energy. This paper designed the Wind-solar Complementation hybrid off grid inverter, which can maximize the effect of wind and solar energy and provide the electric energy to the end user with the wind-light complementary system. Based on working principle and characteristics of wind turbines, by adopting the maximum power point of solar cell, the tracking technique with maximum power, and the efficient fan power control technology, this paper designed the Wind-Solar Complementation hybrid off grid inverter. The experimental test shows the inverter control has high performance of control circuit, and the output voltage and frequency of the sine wave inverter are stable t, which can increase the efficiency of wind and solar energy utilization. It also solves the problems of convention designs, such as the complex application, the low safety, the high cost, so that the service life of the product can be extended.
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