水库消落区光伏电站节约集约用地技术研究
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摘要
以徐闻鲤鱼潭水库光伏电站一期至三期为案例,总结其中一期常规光伏用地布置的可优化之处,介绍了二、三期项目的节约集约用地技术。首先采用高精度地形测绘,充分利用消落区场地,采用集中式逆变方案,设备集中布置在主干道旁,取消光伏区内部的检修道路;其次用动态组串布置方式,最大限度利用临水侧的消落区可利用地;最后通过分隔带陡坡地利用技术和一期背水侧可利用地局部找补技术,充分利用边角地块。本节约集约用地技术经徐闻二、三期实践,总体技术可行,节地率达8.16%。
Taking Xuwen Liyutan Reservoir PV Power Station Phase I to III as an example, this paper summarizes the optimizability of common layout of PV power in Phase I, and introduces the technology of economical and intensive land use in Phase II and III. Firstly, with high-precision topographic mapping, drawdown area is effectively utilized, and with centralized inverter design, equipment is centralized aside the main access and the maintenance access inside PV area is cancelled; secondly, with dynamic string layout, usable land on waterside of drawdown area is effectively utilized; finally, with the technology of separation strip for steep slope and the technology of compensation for local usable land on landside of Phase I, corners and edges are fully utilized. Through Phase II and III practice, the technology of economical and intensive land use is proven feasible overall, saving 8.16% of the land.
Taking Xuwen Liyutan Reservoir PV Power Station Phase I to III as an example, this paper summarizes the optimizability of common layout of PV power in Phase I, and introduces the technology of economical and intensive land use in Phase II and III. Firstly, with high-precision topographic mapping, drawdown area is effectively utilized, and with centralized inverter design, equipment is centralized aside the main access and the maintenance access inside PV area is cancelled; secondly, with dynamic string layout, usable land on waterside of drawdown area is effectively utilized; finally, with the technology of separation strip for steep slope and the technology of compensation for local usable land on landside of Phase I, corners and edges are fully utilized. Through Phase II and III practice, the technology of economical and intensive land use is proven feasible overall, saving 8.16% of the land.
引文
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[6] 王康红. 浅谈渔光互补光伏发电项目总承包现场管理[J]. 科技与企业, 2014(22):38-39.
[2] 国土资源部. 光伏发电站工程项目用地控制指标(国土资规[2015]11号)[S]. 2015.
[3] 国土资源部办公厅. 关于光伏发电用地有关事项的函(国土资厅函[2016]1638号)[S].2016.
[4] 杨光磊. “渔光互补”光伏发电工程设计的研究[J]. 华电技术, 2016, 38(4):75-77.
[5] 赵轶洁, 孟宪学, 王聚博,等. 探索“渔光互补”发展光伏农业-以鄂州20MWp农业光伏科技示范园为例[J]. 安徽农业科学, 2015(22):360-362.
[6] 王康红. 浅谈渔光互补光伏发电项目总承包现场管理[J]. 科技与企业, 2014(22):38-39.