RDG System in Remote Areas with Utility or Local Feed Topology and Operation Strategy  

作　　者：Graciela M. Toccaceli Ricardo R. Pefia Marcelo G. Cendoya Pedro E. Battaiotto 

机构地区：[1]Facultad de Ingenieria, Universidad Nacional de La Plata, La Plata 1900, Argentina [2]CONICET (Consejo Nacional de Investigaciones Cientificas y T~cnicas), CABA C10 3 3AAJ, Argentina [3]Faeultad de Ingenieria, Universidad Nacional de la Patagonia San Juan Bosco, Comodoro Rivadavia 9000, Argentina

出　　处：《Journal of Mechanics Engineering and Automation》2014年第7期575-583,共9页机械工程与自动化（英文版）

摘　　要：In remote regions with availability of wind energy, a RDG （renewable distributed generation） system is an advantageous alternative to increase the provision of electrical supply. Usually, these systems are structured on the basis of a connection to an existing weak grid. When the grid is out of service, the system may operate in islanding mode, if the RDG configuration allows it, continuing the provision of energy with standard voltage and frequency values. Facing the latter situation, a wind-diesel/gas generation system is proposed, with a conversion and control strategies based on a variable speed wind turbine employing a DFIG （doubly fed induction generator）, a SC （ultracapacitor） storage system and a SG （synchronous generator） driven by a diesel/gas engine.

关 键 词：RDG wind energy diesel/gas ULTRACAPACITOR islanding operation 

分 类 号：TM732[电气工程—电力系统及自动化] TP393.1[自动化与计算机技术—计算机应用技术]