风光互补发电系统多模式能量控制与管理研究  

Research on multi-mode energy management and control of wind-solar complementary system

作　　者：吴硕[1] 赵东 WU Shuo;ZHAO Dong(Liaoning Equipment Manufacturing College,Shenyang 110161,China)

机构地区：[1]辽宁装备制造职业技术学院,沈阳110161

出　　处：《工业仪表与自动化装置》2018年第2期44-47,共4页Industrial Instrumentation & Automation

摘　　要：分析了风光互补发电系统的技术优势,提出一种风光互补发电系统,分别建立了光伏系统、风电系统和蓄电池的模型。研究分析了风光互补发电系统多模式能量控制方法、能量转换模式及模式间转化特性。在控制策略上,提出了一种基于闭环控制电压方法,从而提高了系统效率。对风能和太阳能交替出现的情况下进行Matlab仿真,仿真结果表明风光互补发电系统在该运行模式下具有较高的精度和稳定性,对以后的实验研究和设计工程应用具有一定的指导意义。The paper analyzes the technical superiority of wind-solar hybrid power generation system,and proposes a system of wind-solar complementary power generation,and establishes the model of PV system,wind power system and battery respectively. The multi-mode energy control method,the energy conversion mode and the mode-to-model transformation characteristic of wind-solar hybrid power generation system are studied and analyzed. In the control strategy,a closed-loop control voltage method is proposed,thereby improving the system efficiency. The simulation results show that the PV hybrid power system under the multi-mode condition,which is helpful for the future experimental research engineering application.

关 键 词：风光互补 多模式 能量控制 

分 类 号：TM61[电气工程—电力系统及自动化]