光伏逆变器原理英文翻译
离网式光伏发电系统与并网式光伏发电系统的工作原理十分相似，唯一不同的是离网系统输出的电力被直接消耗使用而不传送到公共电网中太阳能发电分光热发电和光伏发电.不论产销量.发展速度和发展前景.光热发电都赶不上光伏发电.可能因光伏发电普及较广而接触光热发电较少.通常民间所说的太阳能发电往往指的就是太阳能光伏发电.简称光电.光伏发电是根据光生伏打效应原理.利用太阳电池将太阳光能直接转化为电能.不论是独立使用还是并网发电.光伏发电系统主要由太阳电池板(组件).控制器和逆变器三大部分组成.它们主要由电子元器件构成.不涉及机械部件.所以.光伏发电设备极为精炼.可靠稳定寿命长.安装维护简便.理论上讲.光伏发电技术可以用于任何需要电源的场合.上至航天器.下至家用电源.大到兆瓦级电站.小到玩具.光伏电源可以无处不在.目前.光伏发电产品主要用于三大方面:一是为无电场合提供电源.主要为广大无电地区居民生活生产提供电力.还有微波中继电源等.另外.还包括一些移动电源和备用电源,二是太阳能日用电子产品.如各类太阳能充电器.太阳能路灯和太阳能草地厂各种灯具等,三是并网发电.这在发达国家己经大面积推广实施.我国并网发电还未起步.不过.2008年北京[绿色奥运"部分用电将会由太阳能发电和风力发电提供.
太阳能光伏发电的最基本元件是太阳电池(片).有单晶硅.多晶硅.非晶硅和薄膜电池等.目前.单晶和多晶电池用量最大.非晶电池用于一些小系统和计算器辅助电源等.国产晶体硅电池效率在10-13%左右.国外同类产品效率约12-14%.由一个或多个太阳电池片组成的太阳能电池板称为光伏组件.2002年全球太阳电池和光伏组件产量约600MW.其中日本占45%.美国25%.欧洲约22%.日本是光伏产业发展最快的因家.在不到10年的时间里超过了美国.2001年世界10大太阳电池生产厂.日本就有4家.分别是夏普.京都陶瓷.三洋和三菱.欧美发达国家大都制订了[阳光计划".并采取措施鼓励居民安装太阳能发电系统.比如部分赠款.无息贷款和[种子基金"等.并以高出普通电价几倍的价格购买居民家中多余的太阳能电量.
我国太阳能光伏发电产业近几年发展较快.但总体规模较小.2002年太阳电池产量约SMW.累计装机容量达25MW.不到世界的1%.为配合西部大开发.我国政府实施了[阳光计划".[乘风计划"和[光明工程"等.利用太阳能发电和风力发电为解决西部广大无电地区农牧民生活生产用电.这一工程配套资金20多亿人民币.我国光伏发电产品的市场主要在西部.另有部分产品出日.如组件.小系统和日用太阳能电子产品等.由于国内太阳能电池晶片产量远远不能满足需求.许多厂家进日大量电池片封装组件.在光伏产业方面.深圳占有部分江山.产品加工能力.产品质量和销量在国内外都有一定的影响.政府应加大扶持力度.使之扩大规模发展成为产业群.进而成为深圳的一个经济增长点.
太阳能光伏发电产业增长迅速.不仅因为它是具有许多优点的清洁能源.一个更诱人的动因是.在太阳能与建筑一体化的过程中.太阳电池组件比太阳能热水器与建筑更有亲合力.太阳电池组件不仅可以作为能源设备.还可作为屋面和墙面材料.既供电节能.又节省了建材.国外己有非常好的案例.因此.太阳能光伏发电技术与建筑结合方面.将具有良好的经济效益.前途无限.
(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. Don't 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. Japan's 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.)
Power consumption -耗电量
Internal consumption in operation-运行时内耗: <3000 W (Internal consumption at nominal power -标称功率时损耗
Standby consumption-离网时耗电: <180 W + 1350 W
External auxiliary supply voltage-外部辅助电源电压: 3×230 V, 50/60 Hz
External back-up fuse for auxiliary supply-辅助电源外部备用熔断器: B 20 A, 3-pole
我不是搞英语的，也不是搞光伏发电的，给你重翻译了一下，可能更顺溜些，你参考下吧。
1.安规类：IEC62109、UL1741、 GB19064-2003
2.电性能及并网要求类：IEC62116、 IEEE1547、GB/T19939
目前国内没有针对逆变器的完整的国标，
我这里有光伏并网逆变器国标报批稿、能源局行标征求意见稿、认监委逆变器认证规范，不知道你需要哪个。
翻译成中文是：古瑞瓦特
双语例句：
Gu Ray Watt is a leader in overseas markets.
古瑞瓦特是海外市场的领军企业。
解释：
古瑞瓦特 Growatt
深圳古瑞瓦特新能源股份有限公司成立于2010年5月，是一家专业提供光伏逆变器，光伏储能系统和用户侧智能能源管理系统解决方案的企业。
http://www.pv-tech.org/product_reviews/growatt_broadens_pv_string_inverter_offering_with_high_frequency_series
逆变器由863联合体提供国产合肥阳光电源有限公司的产品。其中200千瓦常规平板固定系统采用1台SG250K3并网逆变器，100千瓦常规平板固定系统、100千瓦单轴跟踪系统和100千瓦双轴跟踪系统分别采用1台SG100K3并网逆变器。
2.太阳能电池组件
太阳能电池组件选用单晶体硅电池组件，其工作电压为35V，开路电压约为45V。每个光伏阵列按照16块电池组件串联进行设计，其中200千瓦的并网单元配置76个光伏阵列，100千瓦固定安装单元配置36个光伏阵列，两个100千瓦的并网单元各配置36个光伏阵列，整个系统配置2944块电池组件，总功率为500.48kWp。
3.单轴跟踪系统：每日晨7时左右太阳板从平开始向东转动，转至起始位置（约朝东50度），从上午9点50分（太阳时8点40）以后开始每4分钟从东到西正转跟踪1度。到下午4点半左右（太阳时15点20）跟踪停止，这时太阳电池板在朝西终止位置（约朝西50度）。下午7点10分左右太阳电池板从朝西终止位置反转到平
4.双轴跟踪系统：定义电池板初始位置为方位角朝南，高度角与水平夹角5度。每天早上5点10分左右太阳电池板俯仰电机从平反转到朝东起始位置，方位电机从朝南转到朝东日出位置，每天从日出时间开始跟踪，日落时间停止跟踪，夏至时约为太阳时19点06分停止，春秋分约为太阳时17点零58分，冬至约为太阳时16点零54分。方位角最大为夏至时朝东120度至朝西120度，全程240度；高度角全程为与水平夹角5度到与水平夹角76度，全程71度。当风力大于6（10.8m-13.3m/s）级且持续30秒电池板转到初始位置；风力小于4级（5.5m-7.9m/s）且持续35分钟恢复跟踪。
5.电站系统接入方式
电站上网电压为10千伏，并入距电站2公里的10千伏网，该网归属武威电力局代管的凉州区农电局管辖的农网。计量点设在电站10 千伏出线侧，关口点的电能表采用0.2级。电站升压至10千伏，以架空线路“T”接到长城变电站125新地线治沙站分支10#杆，新建10千伏架空线路约0.5公里，输出变压器容量采用630千伏安。
四、电站运营
本太阳能电站原设计年发电利用小时数为：1500小时；年发电量为：75万千瓦时。
由于对对风沙遮蔽及全日跟踪和单轴跟踪系统可靠性考虑不足，以及没有后备电源和电网不稳定等众多因素的影响，电站实际发电量未能达到设计状态。
2009年全年发电量：592MW；全年利用小时数：1184小时；每天发电利用小时数：3.94小时。
截至目前，项目还未取得国家相关电价补贴。对电站持续可靠运营带来困难。
1. Inverter
Commonwealth of inverter 863 made by the Hefei Sunlight Power Supply Co., Ltd. products. One 200 kW system uses a conventional flat-panel sets SG250K3 fixed grid inverter, 100 kW conventional plate fixation system, 100 kW and 100 kW single-axis tracking system, dual-axis tracking systems were used to a station SG100K3 grid inverter.
2. Solar cell module
Single crystal silicon solar modules use the battery components, their working voltage is 35V, the open circuit voltage of about 45V. Each photovoltaic array in accordance with the 16 cell modules in series design, in which 200 kW of grid-cell configuration of 76 photovoltaic array, installed 100 kW fixed-configuration of 36 photovoltaic cell array, two 100-kilowatt grid-cell the PV array configuration 36, the entire system configuration 2944 battery components, total power 500.48kWp.
3. Single Axis Tracking System: Daily morning around 7:00 flat solar panels starting from the east turn, go to the starting position (about 50 degrees east), from 9:50 (Sun 8:40 pm) after the start every 4 minutes to switch from east to west is tracking a degree. To 16:30 or so (the Sun 15:20) track to stop, this time in the west end location of solar panels (about 50 degrees west). 19:10 about solar panels from the west end to level the inverse
4. Dual-axis tracking system: the definition of the initial location for the solar panels facing south azimuth, elevation angle and horizontal angle of 5 degrees. Every morning around 5:10 Electric solar panels tilt to the east from the vindication of the starting position, the azimuth motor position from south to east sunrise each day starting from the sunrise time tracking, time to stop tracking the sun , the summer solstice when the sun was about 19:06 when to stop, spring and autumn when the sun is about sub-58 17:00 pm, the winter solstice when the sun is about 54 points 16:00. Maximum when the summer solstice azimuth of 120 degrees east to west 120 degrees, full 240 degreeshigh angle and horizontal angle of the journey is the horizontal angle of 5 degrees to 76 degrees, 71 degrees throughout. When the wind is greater than 6 (10.8m-13.3m / s) level and 30 seconds the battery plate to the initial positionwind less than four (5.5m-7.9m / s) and lasted 35 minutes to resume tracking.
5. Power system access methods
Power line voltage of 10 kV, into the station 2 km away from the 10 kV network, the network of electric power vested in Wuwei Liangzhou hosted under the jurisdiction of the Rural Agricultural Power Authority. Measurement points located in the Power Station 10 kV side of the crossing point of the energy meter by 0.2. Step-up to 10 KV power station to overhead lines "T" received the Great Wall of Sand Station Substation 125 new branches of earth 10 # bar, the new 10 kV overhead line is about 0.5 km, the output capacity by 630 KVA transformer.
4, power station operators
In the original design of this solar power station use hours are: 1500 hoursannual power output: 75 million kwh.
Because of the shelter and all day on sandy track and consider the reliability of single-axis tracking system inadequate, and no back-up power supply and grid instability, and many other factors, the actual electricity generation power station failed to meet the design state.
The year 2009, generating capacity: 592MWannual use hours: 1184 hoursdaily electricity use hours: 3.94 hours.
Up to now, the project has not yet achieved the relevant state electricity price subsidies. Continuous and reliable operation of the station difficult.
