分布式光伏發(fā)電也稱(chēng)為分散發(fā)電或分布式能源供應(yīng)。其特點(diǎn)是在用戶(hù)現(xiàn)場(chǎng)或現(xiàn)場(chǎng)附近配置較小的光伏電源系統(tǒng)，以滿(mǎn)足特定用戶(hù)的需求，并支持現(xiàn)有配電網(wǎng)運(yùn)行的經(jīng)濟(jì)性，或同時(shí)滿(mǎn)足這兩個(gè)要求。下面天合光能來(lái)講講光伏發(fā)電市場(chǎng)中的三種常見(jiàn)發(fā)電系統(tǒng)。

Distributed photovoltaic power generation is also called distributed power generation or distributed energy supply. It is characterized by the configuration of smaller photovoltaic power supply systems at or near the user site to meet the needs of specific users and support the economy of the existing distribution network operation, or both. Next, Trina Solar will talk about three common power generation systems in the photovoltaic power generation market.

1、一種獨(dú)立的光伏發(fā)電系統(tǒng)，主要由太陽(yáng)能電池組件，控制器和蓄電池組成。為了向交流負(fù)載供電，還需要交流逆變器。獨(dú)立的光伏電站包括偏遠(yuǎn)地區(qū)村莊的電源系統(tǒng)，太陽(yáng)能家用電源系統(tǒng)，通信信號(hào)電源，陰極保護(hù)，太陽(yáng)能路燈以及其他帶有電池的獨(dú)立光伏發(fā)電系統(tǒng)。

1. An independent photovoltaic power generation system, mainly composed of solar cell modules, controllers and batteries. In order to supply power to AC load, AC inverter is also required. The independent photovoltaic power station includes the power supply system of villages in remote areas, solar household power supply system, communication signal power supply, cathodic protection, solar street lamps and other independent photovoltaic power generation systems with batteries.

2、并網(wǎng)光伏發(fā)電，并網(wǎng)光伏發(fā)電就是太陽(yáng)能組件產(chǎn)生的直流電經(jīng)過(guò)并網(wǎng)逆變器轉(zhuǎn)換成符合市電電網(wǎng)要求的交流電之后直接接入公共電網(wǎng)，又分為帶蓄電池的和不帶蓄電池的并網(wǎng)發(fā)電系統(tǒng)，帶有蓄電池的并網(wǎng)發(fā)電系統(tǒng)具有可調(diào)度性，可以根據(jù)需要并入或退出電網(wǎng)，還具有備用電源的功能，當(dāng)電網(wǎng)因故停電時(shí)可緊急供電。

2. Grid connected photovoltaic power generation. Grid connected photovoltaic power generation means that the direct current generated by the solar modules is directly connected to the public grid after being converted into alternating current meeting the requirements of the municipal power grid through the grid connected inverter. It is also divided into grid connected power generation systems with and without batteries. The grid connected power generation system with a storage tank is schedulable, can be connected to or removed from the grid as required, and has the function of standby power supply, Emergency power supply can be provided when the power grid is cut off for some reason.

帶有蓄電池的光伏并網(wǎng)發(fā)電系統(tǒng)常常安裝在居民建筑；不帶蓄電池的并網(wǎng)發(fā)電系統(tǒng)不具備可調(diào)度性和備用電源的功能，一般安裝在較大型的系統(tǒng)上。

PV grid connected power generation system with battery is often installed in residential buildings; The grid connected power generation system without battery does not have the functions of schedulability and standby power supply, and is generally installed on a larger system.

3.構(gòu)成部件主要由光伏電池組件、光伏方陣支架、直流匯流箱、直流配電柜、并網(wǎng)逆變器、交流配電柜等設(shè)備，另外還有供電系統(tǒng)監(jiān)控裝置和環(huán)境監(jiān)測(cè)裝置。其工作方式是在太陽(yáng)輻射的條件下，光伏發(fā)電系統(tǒng)的太陽(yáng)能電池模塊陣列將太陽(yáng)能輸出的電能轉(zhuǎn)化為電能，并通過(guò)直流匯流箱送至直流配電柜，并經(jīng)逆變通過(guò)并網(wǎng)逆變器連接到交流電源通過(guò)連接到電網(wǎng)來(lái)調(diào)節(jié)建筑物自身的負(fù)載，剩余功率或不足功率。

3. Components mainly include photovoltaic cell modules, photovoltaic array supports, DC combiner boxes, DC distribution cabinets, grid connected inverters, AC distribution cabinets and other equipment, as well as power supply system monitoring devices and environmental monitoring devices. Its working mode is that under the condition of solar radiation, the solar cell module array of the photovoltaic power generation system converts the electrical energy output by solar energy into electrical energy, which is sent to the DC distribution cabinet through the DC combiner box, and is connected to the AC power supply through the grid connected inverter through the inverter to adjust the building's own load, residual power or insufficient power through connection to the grid.

光伏發(fā)電市場(chǎng)中的三種常見(jiàn)發(fā)電系統(tǒng)的相關(guān)內(nèi)容便是以上所講解的這樣了，您對(duì)此有怎樣的想法或者問(wèn)題或者需求，都能隨時(shí)來(lái)我們網(wǎng)站http://51lib.com.cn進(jìn)行了解！

The relevant contents of the three common power generation systems in the photovoltaic power generation market are as explained above. You can come to our website at any time for your ideas, questions or needs http://51lib.com.cn Get to know!