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闂�(gu膩n)閸佃       LM PLC  澶櫧(y谩ng)鑳借嚜鍕�(d貌ng)璺熻工绯荤当(t菕ng)

The solar panels Automatic Tracking system based on LM PLC

Fanzhansong

锛圔eijing Hollysys Automation & Drive Ltd.,Co锛�100176锛�

Abstract    In order to make better use of solar energy, more and more automatic tracking system are used in the solar industry. The solar panels tracking system based on programmable logic controllers including hardware and software parts. The hardware input and output ports of hardware, signal processing unit, driving part; software include two parts which PLC control and monitoring program. The photovoltaic module in the system can track the sun simultaneously, then the maximum sun energy will be obtained, which has effectively improved the utilization ratio of solar energy and efficiency of photovoltaic power generation system and has reduced the cost of grid-connected PV power generation with significances of theories research and application values of applications promotion.

Key Words           LM PLC  Solar Automatic Tracking system

1      寮曡█

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2      绯荤当(t菕ng)纭欢瑷�(sh猫)瑷�(j矛)

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2-2 绯荤当(t菕ng)鎺у埗鍏冧欢閬稿瀷

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