热门关键词: 光伏太阳能板天窗 防水光伏太阳能电池板 U玻璃光伏太阳能电池板
从印度尼西亚首都雅加达出发,向东南行驶约130公里,便抵达西爪哇省奇拉塔电站水库。这里群山环抱,一片绿色葱茏,由中企承建的印尼首个大规模漂浮光伏发电项目——奇拉塔漂浮光伏发电项目(以下简称“奇拉塔项目”)就在这里。水面上,黄色的浮筒式平台配有钻机和海床式静力触探装置。一大早,岩土高级工程师苏克里·菲特里亚迪就带着10余名同事进行水下岩土工程勘察,为漂浮式光伏的锚固方案设计探测地质数据和信息。
奇拉塔项目由中国电力建设集团、阿联酋马斯达尔能源公司和印尼爪哇巴厘发电投资公司合作开展,交流侧总装机容量145兆瓦。中方主要负责光伏场区及150千伏升压站和送出线路等的建设,以及对侧间隔扩建工程等的设计、采购、施工总承包以及运营维护。
漂浮光伏是通过浮体结构和锚固系统建设在水面上的光伏电站。与建在地面的普通光伏电站相比,漂浮光伏不占用土地资源,可在湖泊、水库、鱼塘等上面建设。因水面开阔,太阳能照射面积均匀且光照时间长,有利于提高发电量和节约运维费用;将太阳能电池板覆盖在水面上,可减少水面蒸发量,抑制藻类繁殖。
印尼是世界上最大的群岛国家,各岛遍布大量湖泊,光照资源丰富,开发漂浮光伏项目具有先天优势。同时,大多数湖泊已建有水电设施及配套输电线路,新开发的漂浮光伏项目能够非常便利地接入现有输电网络。菲特里亚迪说:“项目建成后,有望向5万个家庭供电,这为可再生能源发展提供了范例。
盛夏时节,印尼的气候尤其湿热,工人们在浮筒式平台工作不久,便汗流浃背。为做好疫情防控工作,项目团队除了强化防护措施,还定期接受新冠病毒检测,确保防疫施工两不误。
“发展漂浮光伏项目,对于支持印尼可再生能源发展具有重要意义。”印尼国家电力公司大型项目负责人阿萨德表示,奇拉塔项目在提升爪哇—巴厘电力系统供电能力的同时,将改善当地能源结构,有助于印尼政府实现提高可再生能源占比的目标。
Kusukela eJakarta, inhlokodolobha yase-Indonesia, shayela cishe amakhilomitha ayi-130 ngaseningizimu-mpumalanga ukufinyelela eKirata Hydropower Station Reservoir eSifundazweni saseNtshonalanga Java. Izungezwe izintaba nohlaza oluhlaza, iphrojekthi yokuqala
yokukhiqiza ugesi yase-Indonesia enkulu eyenziwe yinkampani yaseChina, i-Kirata Floating Photovoltaic Power Project (ngemuva kwalokhu ebizwa nge "Qilata Project") ilapha. Emanzini, ipulatifomu lepontoon eliphuzi lifakwe i-rig yokumba kanye nedivayisi
yokungena kwesigaxa se-static yolwandle. Ekuseni ngovivi, unjiniyela ophakeme we-geotechnical uSukrri Fetriyadi uthathe ozakwabo abangaphezu kwabayishumi ukuyokwenza ucwaningo lobunjiniyela be-geotechnical ngaphansi kwamanzi, ukuklama nokuthola
imininingwane yokwakheka komhlaba nezinhlelo zezikimu zokuntanta ze-photovoltaic ezintantayo.
Iphrojekthi yaseKirata yenziwa ngokuhlanganyela yiChina Power Construction Group, iMasdar Energy Corporation yase-United Arab Emirates ne-Indonesia Java Bali Power Generation Investment Corporation, enekhono eliphelele
elifakiwe le-145 MW ohlangothini lokushintshana. Iqembu lamaShayina ikakhulu libhekele ukwakhiwa kwensimu ye-photovoltaic, isiteshi sokulekelela esingu-150kV kanye nolayini wokudlulisa, kanye nokuklanywa, ukuthengwa kwempahla, izinkontileka zokwakha
okujwayelekile, kanye nokusebenza nokunakekelwa kwephrojekthi yokwandisa ngakolunye uhlangothi.
I-photovoltaic entantayo iyisiteshi samandla se-photovoltaic esakhiwe emanzini ngesakhiwo esintantayo nangohlelo lokubambelela. Uma kuqhathaniswa neziteshi ezijwayelekile zamandla kagesi ezakhiwe phansi, ama-photovoltaics
antantayo awahlali emithonjeni yomhlaba futhi angakhiwa emachibini, emadamini, emachibini ezinhlanzi, njll. Ngoba ubuso bamanzi buvulekile, indawo yemisebe yelanga ifana futhi isikhathi sokukhanyisa sinde, esizuzisa ukukhiqiza amandla kagesi futhi
sigcine izindleko zokusebenza kanye nokunakekelwa; ukumboza amaphaneli elanga ebusweni bamanzi kunganciphisa ukuhwamuka kobuso bamanzi futhi kuvimbela ukukhula kwe-algae.
I-Indonesia yizwe elikhulu kunawo wonke leziqhingi emhlabeni.Kunenqwaba yamachibi eziqhingini kanye nemithombo eminingi yelanga.Ukwakhiwa kwamaphrojekthi we-photovoltaic entantayo kunezinzuzo ezithile. Ngasikhathi
sinye, amachibi amaningi akhe izakhiwo ze-hydropower nezindlela zokuxhasa ugesi, futhi amaphrojekthi we-photovoltaic asanda kuthuthukiswa angaxhumeka kalula kunethiwekhi ekhona yokudlulisa amandla. UFetriadi uthe: "Ngemuva kokuthi umsebenzi usuphothuliwe,
kulindeleke ukuthi uhlinzeke ugesi emakhaya angama-50 000, nokuyinto eyisibonelo sokwakhiwa kwamandla avuselelekayo.
Ngesikhathi sasehlobo, isimo sezulu sase-Indonesia sishisa kakhulu futhi sinomswakama, futhi abasebenzi bajuluka ngokushesha ngemuva kokusebenza endaweni yesikhulumi se-pontoon. Ukuze wenze umsebenzi omuhle ekuvikeleni
nasekulawuleni ubhadane, ngaphezu kokuqinisa izindlela zokuzivikela, ithimba lephrojekthi libuye lithole njalo ukuhlolwa kwegciwane lomqhele elisha ukuze kuqinisekiswe ukuthi ukwakhiwa kokuqedwa kwalo bhubhane kulungile.
"Ukwakhiwa kwamaphrojekthi we-photovoltaic antantayo kubaluleke kakhulu ukuxhasa ukwakhiwa kwamandla avuselelekayo e-Indonesia." U-Assad, oyinhloko yamaphrojekthi amakhulu eNational Power Corporation yase-Indonesia, uthe iphrojekthi
yaseChirata izothuthukisa amandla okuphakelwa kwamandla kagesi. Uhlelo lukagesi lweJava-Bali ngenkathi kuthuthukiswa indawo yasendaweni.Isakhiwo samandla sizosiza uhulumeni wase-Indonesia ukufeza inhloso yakhe yokwandisa isabelo samandla avuselelekayo.