毕业设计（论文）-太阳能智能追光系统的设计11.doc

必威体育精装版精品文档，知识共享！ 太阳能智能追光系统的设计 摘 要 在太阳能发电系统中，如何将太阳能电池板的发电效率调节至最大状态，并克服太阳能发电效率低、能量不连续、工作不稳定的缺点，成为当前太阳能发电系统研究的重点。太阳能的强度和方向不确定性，及光照间歇性等特点，给太阳能的收集带来了一定难度，传统的固定式太阳能残疾系统没有充分利用太阳的能量，吸收效率相对较低。因此，太阳位置的自动追踪技术的研究，智能调节方向的太阳能支架的制作，对于提高太阳能的吸收效率，高效合理的利用太阳能，具有重要的研究价值。 本设计通过控制芯片对传感器的信号进行实时处理，驱动各个控制电机工作，实现对于太阳位置的实时更新，目的是为提高太阳能的收集效率，改善太阳能产品的利用程度。 关键词：太阳能，光敏电阻，89C52芯片，自动追踪技术 The Design Of Solar Intelligent T racking Light System Author:Liu hai feng Tutor: Bai xiao lei Abstract During?the?study?of?the?solar?power?system?,the?current?major?point?is?how?to?adjust?the?generating?efficiency?to?an?ultimate?state?and?overcome?the?shortcomings?of?low?efficiency,discontinuity?of?energy?and?operating?instability.The?uncertainty?of?both?solar?intensity?and?light?direction?as?well?as?illumination?intermittent?make?it?more?difficult?to?collect?solar?energy.Because?traditional?fixed?solar?collection?system?doesn`t?make?full?use?of?solar?energy?,the?absorption?efficiency?is?low?relatively.Hence,to?research?the?technology?of?automatic?tracking?system?for?sun?position?and?the?pruduction?of?the?solar?holder?to?adjust?direction?intelligently?is?of?great?value?for?improving?the?absorption?efficiency?so?as?to?utilize?the?solar?energy?properly?and?efficiently. The design of the sensor signal in real-time processing through controling chip, and to drive the control of motor wok.In order to update in real time the position of the sun for solar energy collection efficiency and improve the degree of utilization of solar energy products. key?words:solar?energy,photoresistance,89C52,?the?technology?of?automatic?tracking?system  目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc324948897 1 绪 论 PAGEREF _Toc324948897 \h 1 HYPERLINK \l _Toc324948898 1.1 太阳追光系统的发展现状 PAGEREF _Toc324948898 \h 1 HYPERLINK \l _Toc324948899 1.2 太阳能追光系统的设计思想 PAGEREF _Toc324948899 \h 1 HYPERLINK \l _Toc324948900 1.3 太阳能智能追光系统的研究意义 PAGEREF _Toc324948900 \h 1 HYPERLINK \l _Toc324948901 1.4 研究目标、研究内容和拟解决的关键问题 PAGEREF _Toc324948901