傳統(tǒng)太陽能路燈與市電互補太陽能路燈優(yōu)劣分析
發(fā)布時間：2017/3/30 14:37:54 來源：本站
太陽能路燈的中心組件：
The main components of solar street lights
1.首要有電池板，操控器，電池 ，光源，燈桿構(gòu)成
Solar panel , controller, led lamp, pole ect.
2.作業(yè)原理是白日經(jīng)過太陽能電池板給蓄電池充電，黑夜使用蓄電池給光源供電。
Absorb the sunlight at day and charge the battery and power the led lamp at night.
現(xiàn)在太陽能路燈的光源首要以LED為主，為了確保LED光源 的壽數(shù)，LED光源通常需求一個恒流源。大多數(shù)太陽能路燈操控器經(jīng)過集成的方式將恒流源內(nèi)置在操控器內(nèi)部為光源供電。
The popular street lights is popular with Led power source, and which require a DC supply. Most of the solar street lights are controlled by controller,
所以一般的太陽能路燈操控器的首要作 用即是維護電池，操控和驅(qū)動光源。 市電互補太陽能路燈跟傳統(tǒng)太陽能的差異在于，市電互補太陽能路燈需求接一組市電電纜到操控器上，在電池缺電的情況下變換市電供電。
The normal solar street lights controller is to protect the battery, led lamp ect.
The difference between the traditional solar energy and the solar energy complementary solar street lamp is that the city electricity complementary solar street lamp needs to connect a group of electric power cable to the controller, and the power supply is converted to the power supply when the battery is short of power.
兩種體系各有優(yōu)劣勢：
The different advantages of two different system
傳統(tǒng)的太陽能路燈首要長處在于：
The traditonal solar street lights with advantages
1.不必鋪設(shè)電纜線，裝置便利。
NO Cable need, installation is simple
2.操控器恒流一體，構(gòu)造簡略。
DC control and simple structure
3.所有動力自給自足，無需其它動力彌補。
All power are self supply , no need other addtional power.
缺陷在于:
The disadvantages
1.若需求要大功率光源或許習慣特別環(huán)境，如陰雨天較多，就需求加大電池板
及蓄電池，成本較高。
If you need to high-power light source or adapt to special circumstances, such as rainy days more, you need to increase the battery board
And battery, high cost.
2.環(huán)境習慣能力較差
Poor environmental adaptability
市電互補太陽能路燈首要長處在于：
The main advantage of complementary solar street lamp
1.光源可做較大功率
High power available
2.受環(huán)境影響較小
Strong environmental adaptability
3.對電池，電池板請求不高
No high requirement for battery , solar panel
缺陷在于：
The disvantages
1.需鋪設(shè)線纜，裝置較為費事
Need cable and complicated installation
2.需求裝備別的的開關(guān)電源及恒流源
Additional switching power supply and constant current source are required
