风光互补对江苏电网调峰的影响 

郭学英，赵继超 
中国能源建设集团江苏省电力设计院，江苏 南京 211102 
 

摘 要：基于江苏沿海地区某风电场与光伏电站实测数据，研究了江苏风电、光伏出力相关性，阐述了风电、光伏出力特性与江苏电网负荷特性的关系，并统计分析了风电、光伏以及风光互补对江苏电网峰谷差的影响，得出风光互补有利于改善风电的反调峰特性，在系统同样的调峰容量下，可消纳更多的新能源电力，提高系统的新能源消纳能力。
关键词：风光互补；相关性；调峰；峰谷差；消纳能力
中图分类号：TM715 文献标识码：A 文章编号：1007-3175(2016)02-0026-03

Wind and Sunshine Impacts on Jiangsu Power Grid Pitch Peak 

GUO Xue-ying, ZHAO Ji-chao 
Jiangsu Electric Power Design Institute Co., Ltd, China Energy Engineering Group, Nanjing 211102, China 
 

Abstract: Aiming at the defect that there exist problems of much more overshoot and voltage ripple in traditional PI control method, this paper proposed a kind of new type compound control strategy for capacitor voltage at direct current side in active power filter. The errors caused by self-adaptive detection deadbeat control were controlled repetitively to decrease the control errors further. The traditional PI control method was compared with the self-adaptive prediction deadbeat control method based on repetitive control and the control of capacitor voltage at direct current side was carried out simulation. The results show that this new type of control strategy is feasible and superior.
Key words: complementation of wind and sunshine; correlation; pitch peak; difference between peak and valley; digestion and save ability

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