跟踪式尖顶型聚光光伏发电的研究

采取主动和被动相结合的方式分别控制方位角和仰角的自动跟踪，结合不需解决散热问题的尖顶型聚光方式，设计制造低成本和高可靠性的跟踪式尖顶型聚光光伏发电装置，使光伏发电量理论上增加1．9倍，较大地降低光伏发电成本，是实用的能够产业化推广的跟踪式聚光光伏发电技术．同时，通过分析实测发电数据，得出跟踪式聚光发电更适合建在直射光成分含量较多的地方．

The Research of Tracking Spire Type Concentrating PV Power Generation

The output of PV power generation can be increased through adopting the combination of proactive and reactive approach to control the automatic tracking of azimuth and elevation, which combines with spire type concentrating mode without the problem of heat dissipation and designs the device of tracking spire type concentrating PV power generation with low - cost and high - reliability to increase the output of photovoltaic power generation to 1.9 times as before theoretically. The cost of PV power generation is reduced obviously . It is a kind of useful tracking PV power generation technology and can be promoted industrially. At the same time, it is more suitable to build this device in the place with content direct light component by analyzing the measured power generation data.