一.背景：

能源是现代社会存在和发展的基石。随着全球经济社会的不断发展，能源消费也相应的持续增长。随着时间的推移，化石能源的稀少性越来越明显。太阳能是人类取之不尽用之不竭的可再生能源，具有充分的清洁性、安全性、相对的广泛性、确实的长寿命和免维护性、资源的充足性及潜在的经济性等优点，在长期的能源战略中具有重要地位。

太阳能是一种可持续利用的清洁能源，当前世界面临人口、资源、环境的挑战，在寻求人类社会可持续发展的进程中，太阳能利用日益为世界各国所重视，太阳能作为一种合理、没有污染的可再生资源，目前已逐渐被各行各业所利用。这对减缓人类能源紧张状况，减少环境污染，同时提高人们的生活水平，具有非常重要的意义。

一、 Background

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、项目概述

该公司位于迪拜，是一家做太阳能储能、电池塔、路灯等解决方案的公司。太阳能发电系统是从直接转交流的过程，直流电在转换过程中需要用到直流霍尔传感器。

二、 Project Overview

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、安科瑞霍尔传感器选型表

三、Selection table of hall sensor from Acrel

四、组网图

四、 Structure

参考文献 Bibliography

1.Solutions For Enterprise Micro-grid System 2020.02