求助翻譯-光伏電站2（直譯的不要）

【專家解說】：1．逆變器 逆變器由863聯(lián)合體提供國產(chǎn)合肥陽光電源有限公司的產(chǎn)品。其中200千瓦常規(guī)平板固定系統(tǒng)采用1臺SG250K3并網(wǎng)逆變器，100千瓦常規(guī)平板固定系統(tǒng)、100千瓦單軸跟蹤系統(tǒng)和100千瓦雙軸跟蹤系統(tǒng)分別采用1臺SG100K3并網(wǎng)逆變器。 2.太陽能電池組件 太陽能電池組件選用單晶體硅電池組件，其工作電壓為35V，開路電壓約為45V。每個光伏陣列按照16塊電池組件串聯(lián)進行設(shè)計，其中200千瓦的并網(wǎng)單元配置76個光伏陣列，100千瓦固定安裝單元配置36個光伏陣列，兩個100千瓦的并網(wǎng)單元各配置36個光伏陣列，整個系統(tǒng)配置2944塊電池組件，總功率為500.48kWp。 3.單軸跟蹤系統(tǒng)：每日晨7時左右太陽板從平開始向東轉(zhuǎn)動，轉(zhuǎn)至起始位置（約朝東50度），從上午9點50分（太陽時8點40）以后開始每4分鐘從東到西正轉(zhuǎn)跟蹤1度。到下午4點半左右（太陽時15點20）跟蹤停止，這時太陽電池板在朝西終止位置（約朝西50度）。下午7點10分左右太陽電池板從朝西終止位置反轉(zhuǎn)到平 4.雙軸跟蹤系統(tǒng)：定義電池板初始位置為方位角朝南，高度角與水平夾角5度。每天早上5點10分左右太陽電池板俯仰電機從平反轉(zhuǎn)到朝東起始位置，方位電機從朝南轉(zhuǎn)到朝東日出位置，每天從日出時間開始跟蹤，日落時間停止跟蹤，夏至?xí)r約為太陽時19點06分停止，春秋分約為太陽時17點零58分，冬至約為太陽時16點零54分。方位角最大為夏至?xí)r朝東120度至朝西120度，全程240度；高度角全程為與水平夾角5度到與水平夾角76度，全程71度。當風(fēng)力大于6（10.8m-13.3m/s）級且持續(xù)30秒電池板轉(zhuǎn)到初始位置；風(fēng)力小于4級（5.5m-7.9m/s）且持續(xù)35分鐘恢復(fù)跟蹤。 5.電站系統(tǒng)接入方式 電站上網(wǎng)電壓為10千伏，并入距電站2公里的10千伏網(wǎng)，該網(wǎng)歸屬武威電力局代管的涼州區(qū)農(nóng)電局管轄的農(nóng)網(wǎng)。計量點設(shè)在電站10 千伏出線側(cè)，關(guān)口點的電能表采用0.2級。電站升壓至10千伏，以架空線路“T”接到長城變電站125新地線治沙站分支10#桿，新建10千伏架空線路約0.5公里，輸出變壓器容量采用630千伏安。 四、電站運營 本太陽能電站原設(shè)計年發(fā)電利用小時數(shù)為：1500小時；年發(fā)電量為：75萬千瓦時。 由于對對風(fēng)沙遮蔽及全日跟蹤和單軸跟蹤系統(tǒng)可靠性考慮不足，以及沒有后備電源和電網(wǎng)不穩(wěn)定等眾多因素的影響，電站實際發(fā)電量未能達到設(shè)計狀態(tài)。 2009年全年發(fā)電量：592MW；全年利用小時數(shù)：1184小時；每天發(fā)電利用小時數(shù)：3.94小時。 截至目前，項目還未取得國家相關(guān)電價補貼。對電站持續(xù)可靠運營帶來困難。 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 degrees; high 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 position; wind 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 hours; annual 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: 592MW; annual use hours: 1184 hours; daily 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.