Application of Hall sensor in solar energy storage system in Dubai

　　一.背景（Background）：

　　能源是現(xiàn)代社會(huì)存在和發(fā)展的基石。隨著全球經(jīng)濟(jì)社會(huì)的不斷發(fā)展，能源消費(fèi)也相應(yīng)的持續(xù)增長(zhǎng)。隨著時(shí)間的推移，化石能源的稀少性越來越明顯。太陽能是人類取之不盡用之不竭的可再生能源，具有充分的清潔性、安全性、相對(duì)的廣泛性、確實(shí)的長(zhǎng)壽命和免維護(hù)性、資源的充足性及潛在的經(jīng)濟(jì)性等優(yōu)點(diǎn)，在長(zhǎng)期的能源戰(zhàn)略中具有重要地位。

　    都知道，太陽能是一種可持續(xù)利用的清潔能源，當(dāng)前世界面臨人口、資源、環(huán)境的挑戰(zhàn)，在尋求人類社會(huì)可持續(xù)發(fā)展的進(jìn)程中，太陽能利用日益為世界各國(guó)所重視，太陽能作為一種合理、沒有污染的可再生資源，目前已逐漸被各行各業(yè)所利用。這對(duì)減緩人類能源緊張狀況，減少環(huán)境污染，同時(shí)提高人們的生活水平，具有非常重要的意義。

　　Energy is the cornerstone of the existence and development of modern society. With the continuous development of global economy and society, energy consumption is also growing correspondingly. As time goes on, the scarcity of fossil energy becomes more and more obvious. Solar energy is an inexhaustible renewable energy for human beings. It has the advantages of full cleanliness, absolute safety, relative universality, long life and maintenance free, sufficient resources and potential economy, and plays an important role in the long-term energy strategy.

　　As we all know, solar energy is a kind of sustainable clean energy. At present, the world is facing the challenges of population, resources and environment. In the process of seeking the sustainable development of human society, the use of solar energy is increasingly valued by all countries in the world. As an efficient and pollution-free renewable resource, solar energy has been gradually used by all walks of life. It is of great significance to alleviate the shortage of human energy, reduce environmental pollution and improve people's living standards

　　二、項(xiàng)目概述（Project Overview）

　　該公司位于迪拜，是一家做太陽能儲(chǔ)能、電池塔、路燈等解決方案的公司。太陽能發(fā)電系統(tǒng)是從直接轉(zhuǎn)交流的過程，直流電在轉(zhuǎn)換過程中需要用到直流霍爾傳感器。

　　The company is located in Dubai, is a solar energy storage, battery towers, streetlights and other solutions company. Solar power generation system is from direct to AC process, DC Hall sensor is used in the conversion process.

　　三、安科瑞霍爾傳感器選型表（Selection table of hall sensor from Acrel）

　　四、組網(wǎng)圖（Structure）

　　參考文獻(xiàn) Bibliography

　　1.Solutions For Enterprise Micro-grid System 2020.02