Smart electricity power energy monitoring and controlling system from manufacturer and developer Sailwider-SmartPower

 

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太阳能利用基本方式

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太阳能利用基本方式可以分为如下4大类。

(1)光热利用

它的基本原来是将太阳辐射能收集起来,通过与物质的相互作用转换成热能加以利用。目前使用最多的太阳能收集装置,主要有平板型集热器、真空管集热器和聚焦集热器等3种。通常根据所能达到的温度和用途的不同,而把太阳能光热利用分为低温利用(<200℃)、中温利用(200~800℃)和高温利用(>800℃)。目前低温利用主要有太阳能热水器、太阳能干燥器、太阳能蒸馏器、太阳房、太阳能温室、太阳能空调制冷系统等,中温利用主要有太阳灶、太阳能热发电聚光集热装置等,高温利用主要有高温太阳炉等。

(2)太阳能发电

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Electricity Monitor and Control System

未来太阳能的大规模利用是用来发电。利用太阳能发电的方式有多种。目前已实用的主要有以下两种。

①光—热—电转换。即利用太阳辐射所产生的热能发电。一般是用太阳能集热器将所吸收的热能转换为工质的蒸汽,然后由蒸汽驱动气轮机带动发电机发电。前一过程为光—热转换,后一过程为热—电转换。

②光—电转换。其基本原理是利用光生伏打效应将太阳辐射能直接转换为电能,它的基本装置是太阳能电池。

(3)光化利用

这是一种利用太阳辐射能直接分解水制氢的光—化学转换方式。

(4)光生物利用

通过植物的光合作用来实现将太阳能转换成为生物质的过程。目前主要有速生植物(如薪炭林)、油料作物和巨型海藻。

 

新能源中太阳能形式概述

太阳能一般指太阳光的辐射能量。太阳能的主要利用形式有太阳能的光热转换、光电转换以及光化学转换三种主要方式

广义上的太阳能是地球上许多能量的来源,如风能,化学能,水的势能等由太阳能导致或转化成的能量形式。

利用太阳能的方法主要有:太阳电能池,通过光电转换把太阳光中包含的能量转化为电能;太阳能热水器,利用太阳光的热量加热水,并利用热水发电等。

太阳能可分为3种:

1.太阳能光伏光伏板组件是一种暴露在阳光下便会产生直流电的发电装置,由几乎全部以半导体物料(例如硅)制成的薄身固体光伏电池组成。由于没有活动的部分,故可以长时间操作而不会导致任何损耗。简单的光伏电池可为手表及计算机提供能源,较复杂的光伏系统可为房屋照明,并为电网供电。光伏板组件可以制成不同形状,而组件又可连接,以产生更多电力。近年,天台及建筑物表面均会使用光伏板组件,甚至被用作窗户、天窗或遮蔽装置的一部分,这些光伏设施通常被称为附设于建筑物的光伏系统。

2.太阳热能现代的太阳热能科技将阳光聚合,并运用其能量产生热水、蒸气和电力。除了运用适当的科技来收集太阳能外,建筑物亦可利用太阳的光和热能,方法是在设计时加入合适的装备,例如巨型的向南窗户或使用能吸收及慢慢释放太阳热力的建筑材料。

3.太阳光合能:植物利用太阳光进行光合作用,合成有机物。因此,可以人为模拟植物光合作用,大量合成人类需要的有机物,提高太阳能利用效率。

Electricity Usage Monitors

Wireless Electricity Energy Control System with monitoring function for Home Solar Power Generator Plant

The basic figures contained within a monthly or quarterly electricity bill do not give you much information as to where your electricity is going - they just tell you how much you have used in total during that period and how much totally you need to pay. Therefore it is well worth considering purchasing an electricity usage monitor and using it to see exactly where all your hard-earned money is going.

China Wireless Electricity Energy Saving Monitor System
 

One great way to find out how much electricity each of your household appliances and electronic devices uses is with a wireless electricity power/energy monitor, which shows you in real time exactly how much money your total home or office electricity usage is costing you. These monitors can help you reduce your electricity consumption by as much as 20% simply by showing you what you are using. Sailwider-SmartPower is a developer and manufacturer of electricity power monitor and controlling system.

uni-directional (1-way) electricity power energy monitor

Most electricity energy monitors in the market are uni-directional (1-way) only, that means you can only get energy consumption information from the monitor. The bi-directional (2-way) electricity power monitoring and control system from Sailwider-SmartPower makes the user not only able to monitor the electricity usage, but also can easily remote control the connected electrical appliances wirelessly, providing great convenience to electricity efficiency management.

bi-directional (2-way) electricity power energy monitoring and control system

 
 

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