基于大系统理论的新能源电力系统优化控制方法及关键技术初探.PDFVIP

40 卷 12 期 电 网 技 术 Vol. 40 No. 12 20 16 年12 月 Power System Technology Dec. 20 16 文章编号：1000-3673 （20 16）12-3639-09 中图分类号：TM72 文献标志码：A 学科代码：470 40 基于大系统理论的新能源电力系统优化控制方法 及关键技术初探 曾鸣，白学祥，李源非，刘伟，程俊，杨雍琦 （新能源电力系统国家重点实验室(华北电力大学) ，北京市 昌平区 102206 ） Cybernetic Methods and Related Key Technologies for Alternate Electrical Power Systems Based on Large Scale Systems Theory ZENG Ming, BAI Xuexiang, LI Yuanfei, LIU Wei, CHENG Jun, YANG Yongqi (State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources (North China Electric Power University), Changping District, Beijing 102206, China) ABSTRACT:The combination between large scale systems DOI 10.13335/j.1000-3673.pst.2016.12.003 theory and alternate electrical power systems will be the key to 0 引言 solve “bilateral randomness” problem and realize the coordination between “generation-grid-load-energy storage”. 目前我 新能源发电装机容量逐年攀升，新能 The characteristics of large scale systems and basic content of 源电力系统电源侧的随机性不断增强，但是在 “双 large scale systems theory were summarized at first. [1-2] 侧随机”特性影响下，弃风弃光比例却逐年攀升 。 Meanwhile the content of large scale systems cybernetics was 因此如何将系统科学、信息科学及控制科学相结 present, the basic structure of multilevel hierarchical optimal 合，管理、控制、协调新能源电力系统“源- 网- control for alternate electrical power large systems was derived from model generalization, large scale systems analysis and 荷-储”4 个模块，实现系统各环节之间的协调互补， large scale systems comprehensiveness. At last the ke