大型漁光互補(bǔ)光伏電站場區(qū)總體布置優(yōu)化研究
吳之奎1，張彥昌1，石巍1，王杰1，袁晨1，辛宏偉2，李琦2，鄒序昌2
(1 中國電力工程顧問集團(tuán)中南電力設(shè)計(jì)院有限公司，湖北 武漢 430071;
2 中廣核新能源安徽有限公司，安徽 合肥 230000)
摘 要：對于大型漁光互補(bǔ)光伏電站項(xiàng)目，場區(qū)的總體布置方案對項(xiàng)目的經(jīng)濟(jì)性起著決定性的作用。針對以往主觀定性分析的不足，提出了一種定量分析確定大型漁光互補(bǔ)光伏電站場區(qū)最優(yōu)布置的方法。該方法基于標(biāo)準(zhǔn)化方陣的設(shè)計(jì)思路，合理確定組件、箱變、逆變器( 匯流箱) 布置及電纜橋架路徑和運(yùn)維檢修通道，使高低壓交直流電纜和配套電纜橋架等材料和建安總造價(jià)最低。結(jié)合當(dāng)涂光伏項(xiàng)目實(shí)際案例證明，該方法顯著提高了項(xiàng)目的經(jīng)濟(jì)效益。
關(guān)鍵詞：漁光互補(bǔ)；光伏電站；總體布置；優(yōu)化研究
中圖分類號：TM615 文獻(xiàn)標(biāo)識碼：A 文章編號：1007-3175(2021)05-0032-05
Research on the Optimal Overall Layout of Large-Scale Fishing-Solar
Complementary Photovoltaic Power Station
WU Zhi-kui1, ZHANG Yan-chang1, SHI Wei1, WANG Jie1, YUAN Chen1, XIN Hong-wei2, LI Qi2, ZOU Xu-chang2
（1 Central Southern China Electric Power Design Institute Co., Ltd. of China Power Engineering Consulting Group, Wuhan 430071, China;
2 CGN New Energy Anhui Co., Ltd, Hefei 230000, China）
Abstract: The overall layout of the site plays a decisive role in the economy of the large-scale fishing-solar complementary photovoltaic power station. To improve the shortcomings of previous subjective qualitative analysis, this paper puts forward a quantitative analysis method to determine the optimal layout of large-scale fishing-solar complementary photovoltaic power stations. Based on the standardized square matrix, this method determines the layout of components, box-type substations, inverters (combiner boxes), the paths of cable bridge and the operation and maintenance channels to make the overall cost of high and low voltage AC and DC cables, cable bridges, and construction and installation work minimized. This method can increase the economic benefits significantly with the proof of Dangtu photovoltaic project.
Key words: fishing-solar complementary; photovoltaic power station; overall layout; optimization research
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