International Journal of Electrical Power & Energy Systems
Special Issue: Harnessing Smart Grid technologies for combating modern power systems stability issues through Feedback Control
摘要截稿:
全文截稿: 2019-02-28
影响因子: 3.588
期刊难度:
CCF分类: 无
中科院JCR分区:
• 大类 : 工程技术 - 2区
• 小类 : 工程:电子与电气 - 3区
Overview
Special Issue: Harnessing Smart Grid technologies for combating modern power systems stability issues through Feedback Control
In an effort to modernize the grid and make it friendlier to variable energy resources and smart demand, utilities are integrating new transmission and distribution technologies such as synchrophasors, fast excitation systems, FACTS devices, distributed smart inverters based solar, wind generators and battery storage with advanced controls, resulting in a better observable and controllable power grid from end to end. Some countries with fast growing demand are experiencing massive deployment of long distance HVDC lines moving large amount of power from remote areas rich of coal and renewable resources to densely populated load centers. This combination of power electronics based controllers and faster wide-area monitoring systems generate new opportunities to improve the use of existing assets through feedback control, in order to unlock additional transfer capability across stability limited interfaces or seamlessly integrate more inertialess generation and distributed, decentralized resources. The special issue invites experts from around the world to report about recent applications aiming at improving system dynamic performance through supplementary control of power electronics based transmission, distribution and renewable generation systems. The emphasis will be on real-utility applications of “Local and Wide-Area Continuously Acting Stability Controls,” to address damping, voltage or frequency stability control through supplementary modulation of FACTS devices, fast excitation systems, HVDC interconnections and wind generation. Economic assessment of the benefits in term social welfare, greenhouse gas reduction, and avoided cost of investment in new asset are particularly encouraged.