全自动太阳跟踪器研制和应用

本文着重描述了全自动太阳跟踪器的原理、结构、主要功能和应用。全自动太阳跟踪器具有两种可自行切换的跟踪方式：传感器跟踪方式和太阳运行轨迹跟踪方式。这两种方式自行切换，互相配合，实现了高精度的全天候太阳的自动跟踪。全自动太阳跟踪器的研制成功，使在没有改进传感器的情况下，可提高直接辐射、总辐射的测量准确度，解决了直接辐射表信号线绕线的难题，并实现了直接辐射的全自动测量。由于全自动和准确跟踪太阳，可进行日照时数的自动测量，故填补了我国在日照时数自动测量方面的空白。另外，还可进行散射辐射的自动测量和一些其它应用。

Development of full-automatic solar tracker and its applications

This paper describes the full-automatic solar tracker's principles，structure，main function and application. The full-automatic solar tracker has two tracking mode which can switches freely. The two methods which can switch by themselves achieve high-precision automatic tracking sun all time. The successful development of full-automatic solar tracker in the absence of developed sensors improves the measurement accuracy of direct radiation and the total radiation，Solves the problem which signal wire of direct radiation instrument rounds each other and achieves full-automatic measurement of direct radiation. As full-automatic accurate tracking sun can automatic measure sunshine duration it fills a gap of automatic measurement of sunshine duration in our country. In addition it can carry out automatic measurement of scattering radiation. It has other applications too.