Study on Grid-connected Operation Performances Evaluation of Photovoltaic Power Stations

XIN-QIAO FAN, ZI-JING LU, JUN-WEI YANG, DA-HU LI, JIAN-BO SUN, YA-LI ZHANG

Abstract


To achieve the grid-connected operation performances evaluation of photovoltaic power stations, a grid-connected operation performance index system and the comprehensive evaluation method on photovoltaic power station grid-connected performances is presented. The rank sum ratio of each photovoltaic power station to reflect grid-connected performances is calculated by using the rank-sum ratio method. According to the rank sum ratio values, the comprehensive grid-connected performance of each photovoltaic power station is evaluated. The actual monitoring data of photovoltaic power stations are used to calculate performance indexes, and comprehensive evaluation on grid-connected performances of photovoltaic power station is verified. The obtained results show that the comprehensive grid-connected performance of the photovoltaic power station can be correctly evaluated by using the presented evaluation method.

Keywords


Operation performance evaluation, Photovoltaic power station, Rank-sum ratioText


DOI
10.12783/dtetr/ecae2018/27726

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