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光伏逆變器原理英文翻譯

要求：1.寫成論文格式， 2.字?jǐn)?shù)3000字以上. 3.盡量把光伏逆變器的工作原理闡述清楚采納后加分300分，謝謝大家: 問提問者：網(wǎng)友 | 2017-07-25

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離網(wǎng)式光伏發(fā)電系統(tǒng)與并網(wǎng)式光伏發(fā)電系統(tǒng)的工作原理十分相似，唯一不同的是離網(wǎng)系統(tǒng)輸出的電力被直接消耗使用而不傳送到公共電網(wǎng)中太陽能發(fā)電分光熱發(fā)電和光伏發(fā)電.不論產(chǎn)銷量.發(fā)展速度和發(fā)展前景.光熱發(fā)電都趕不上光伏發(fā)電.可能因光伏發(fā)電普及較廣而接觸光熱發(fā)電較少.通常民間所說的太陽能發(fā)電往往指的就是太陽能光伏發(fā)電.簡稱光電.光伏發(fā)電是根據(jù)光生伏打效應(yīng)原理.利用太陽電池將太陽光能直接轉(zhuǎn)化為電能.不論是獨(dú)立使用還是并網(wǎng)發(fā)電.光伏發(fā)電系統(tǒng)主要由太陽電池板(組件).控制器和逆變器三大部分組成.它們主要由電子元器件構(gòu)成.不涉及機(jī)械部件.所以.光伏發(fā)電設(shè)備極為精煉.可靠穩(wěn)定壽命長.安裝維護(hù)簡便.理論上講.光伏發(fā)電技術(shù)可以用于任何需要電源的場合.上至航天器.下至家用電源.大到兆瓦級電站.小到玩具.光伏電源可以無處不在.目前.光伏發(fā)電產(chǎn)品主要用于三大方面:一是為無電場合提供電源.主要為廣大無電地區(qū)居民生活生產(chǎn)提供電力.還有微波中繼電源等.另外.還包括一些移動電源和備用電源,二是太陽能日用電子產(chǎn)品.如各類太陽能充電器.太陽能路燈和太陽能草地廠各種燈具等,三是并網(wǎng)發(fā)電.這在發(fā)達(dá)國家己經(jīng)大面積推廣實(shí)施.我國并網(wǎng)發(fā)電還未起步.不過.2008年北京[綠色奧運(yùn)"部分用電將會由太陽能發(fā)電和風(fēng)力發(fā)電提供.太陽能光伏發(fā)電的最基本元件是太陽電池(片).有單晶硅.多晶硅.非晶硅和薄膜電池等.目前.單晶和多晶電池用量最大.非晶電池用于一些小系統(tǒng)和計算器輔助電源等.國產(chǎn)晶體硅電池效率在10-13%左右.國外同類產(chǎn)品效率約12-14%.由一個或多個太陽電池片組成的太陽能電池板稱為光伏組件.2002年全球太陽電池和光伏組件產(chǎn)量約600MW.其中日本占45%.美國25%.歐洲約22%.日本是光伏產(chǎn)業(yè)發(fā)展最快的因家.在不到10年的時間里超過了美國.2001年世界10大太陽電池生產(chǎn)廠.日本就有4家.分別是夏普.京都陶瓷.三洋和三菱.歐美發(fā)達(dá)國家大都制訂了[陽光計劃".并采取措施鼓勵居民安裝太陽能發(fā)電系統(tǒng).比如部分贈款.無息貸款和[種子基金"等.并以高出普通電價幾倍的價格購買居民家中多余的太陽能電量.我國太陽能光伏發(fā)電產(chǎn)業(yè)近幾年發(fā)展較快.但總體規(guī)模較小.2002年太陽電池產(chǎn)量約SMW.累計裝機(jī)容量達(dá)25MW.不到世界的1%.為配合西部大開發(fā).我國政府實(shí)施了[陽光計劃".[乘風(fēng)計劃"和[光明工程"等.利用太陽能發(fā)電和風(fēng)力發(fā)電為解決西部廣大無電地區(qū)農(nóng)牧民生活生產(chǎn)用電.這一工程配套資金20多億人民幣.我國光伏發(fā)電產(chǎn)品的市場主要在西部.另有部分產(chǎn)品出日.如組件.小系統(tǒng)和日用太陽能電子產(chǎn)品等.由于國內(nèi)太陽能電池晶片產(chǎn)量遠(yuǎn)遠(yuǎn)不能滿足需求.許多廠家進(jìn)日大量電池片封裝組件.在光伏產(chǎn)業(yè)方面.深圳占有部分江山.產(chǎn)品加工能力.產(chǎn)品質(zhì)量和銷量在國內(nèi)外都有一定的影響.政府應(yīng)加大扶持力度.使之?dāng)U大規(guī)模發(fā)展成為產(chǎn)業(yè)群.進(jìn)而成為深圳的一個經(jīng)濟(jì)增長點(diǎn). 太陽能光伏發(fā)電產(chǎn)業(yè)增長迅速.不僅因為它是具有許多優(yōu)點(diǎn)的清潔能源.一個更誘人的動因是.在太陽能與建筑一體化的過程中.太陽電池組件比太陽能熱水器與建筑更有親合力.太陽電池組件不僅可以作為能源設(shè)備.還可作為屋面和墻面材料.既供電節(jié)能.又節(jié)省了建材.國外己有非常好的案例.因此.太陽能光伏發(fā)電技術(shù)與建筑結(jié)合方面.將具有良好的經(jīng)濟(jì)效益.前途無限.(From the nets of photovoltaic power systems and grid type (pv) power system is very similar to the working principle, the only difference is the output power from the nets (systems are used directly to the public without powerSolar spectral heat generation and photovoltaic energy. No matter. The speed of development and the development prospects are missed. Solar-thermal power generation by photovoltaic (pv) power universal. May contact solar-thermal power wider. Usually folk say less often refers to the solar power generation is solar photovoltaic (pv) power. Referred. According to the pv solar battery using principle. The sun light directly into electricity grid. Both independent use or electricity. (pv) power system mainly consists of solar panels (component) controller and inverter. They are mainly composed of three by electronic components. Dont involve mechanical components. So. (pv) power equipment extremely refined. Reliable and stable life long. Installation and maintenance easy. Theory. (pv) power technology can be used for any need to power on the occasion to spacecraft... To household power stations to level. Small toys. Pv power can be everywhere. Now. (pv) power product is mainly used in three aspects: one is to provide electricity for the main power. Residents living without electricity supply power production and power of microwave reliever. Etc. In addition, also include some mobile power and standby power, solar daily electronic products such as all kinds of solar charger. And the solar energy lawn. Solar street lamps factory all sorts of lamps and lanterns, etc. It is implied in the developed countries has widespread implementation in grid generation yet......... But the 2008 Beijing Olympic Games "[green electricity will be part of solar and wind power.Solar pv power is the most basic elements of solar cells (film) have monocrystalline silicon polysilicon... And the film batteries. Monocrystalline or polycrystalline battery dosage of amorphous batteries used. A small system and computer aided power etc. Domestic crystal silicon efficiency in 10-13. The same products abroad efficiency about 12-14) by one or more solar -products composed of solar panels called pv. 2002, global solar cell and pv yield about 45% of 600 mw) in Japan, America, Europe, about 25% per photovoltaic industry development in Japan is the fastest for home. In less than 10 years than in the United States. 2001 world 10 big solar cells have 4. Japans Kyoto were sharp.......... And mitsubishi sanyo Europe developed countries are developed [sunshine plan "and take measures to encourage the residents solar power system installation. For instance partial grants. An interest-free loan and [seed fund", etc. And the price several times higher than normal price of solar power people redundant.Our solar photovoltaic power industry in recent years. But the overall size of the rapid development of small solar cell production. 2002 total installed capacity, about SMW method of less than 1% of the world 25MW) to coordinate the western development. Our government implemented the "[[her plan" and "light engineering [etc. Use solar and wind power for solving the nomadic areas in western life without electricity production of electricity. This project matching funds more than 20 million yuan. Our pv power products market mainly in the west. Otherwise, such as a part of the product components. Small system. And the daily solar electronic products, etc. To the domestic solar wafer yield far cannot satisfy the requirement of many manufacturers into day. -products packaging components. In photovoltaic industry occupies part. Shenzhen. Products processing ability. Product quality and sales at home and abroad, has certain influence on government should strengthen the support strength. The scale development. Make and become shenzhen become industry group. An economic growth.Solar photovoltaic power industry growth. Not only because it has many advantages are the clean energy. A more attractive in solar energy and motivation is. In the process of building integrated solar cell module. More than the solar water heater with building are affinity. Solar cell module can not only as energy equipment. Can also be used as a roof and wall materials and energy supply. Both saving building. Have very good. Foreign cases. Therefore solar power generation technology. Combined with building. Will has good economic benefit. Future infinite.): 回答者：網(wǎng)友

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