引言 太陽能作為一種清潔無污染的能源，發(fā)展遠景非常廣闊，已經(jīng)和風能成為各國競相開發(fā)的綠色能源。但太陽能存在著密度低、間歇性、光照方向和強度隨時間不斷變化的題目，假如能始終保持太陽板和光照的垂直，使其最大化地接收太陽能，則能充分利用豐富的太陽能資源。因此，設(shè)計開發(fā)能自動追蹤太陽光照的電磁機械系統(tǒng)，是非常有價值的研究課題。 國外研究，單軸太陽能追蹤系統(tǒng)比固定式系統(tǒng)能增加25％ 的功率輸出，而雙軸太陽能追蹤系統(tǒng)比固定式系統(tǒng)能增加4l％ 的功率輸出。在貿(mào)易領(lǐng)域，太陽能追蹤系統(tǒng)(Sun Tracking System)有單軸系統(tǒng)和雙軸機械跟蹤定位系統(tǒng)。單軸系統(tǒng)只能自東向西追蹤太陽，而雙軸系統(tǒng)能在自東向西追蹤太陽的同時，使太陽能板傾斜從而跟蹤太陽的高度變化。太陽能聚光伺服跟蹤系統(tǒng)硬件設(shè)計自動跟蹤裝置總體結(jié)構(gòu) 太陽能聚光發(fā)電伺服跟蹤系統(tǒng)采用兩軸聯(lián)動編程控制實現(xiàn)的，上位機采用PC或者PLC控制運動控制器從而控制兩個變速電機和相應(yīng)的執(zhí)行機構(gòu)，這些執(zhí)行機構(gòu)使得系統(tǒng)能夠跟蹤太陽的軌跡。從而使系統(tǒng)能....

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