标题：Coordinated Frequency Control Strategy of BESS integrating high proportion of Wind power plant with a Steam turbine
作者：Ochani, Manesh Kumar ;Zhang, Hengxu ;Rafiq, Hasan ;Nawaz, Aamir
作者机构：[Ochani, M.K] Key Laboratory of Power System Intelligent Dispatch and Control, Ministry of Education, School of Electrical Engineering, Shandong Unive 更多
会议名称：2018 International Conference on Power System Technology, POWERCON 2018
会议日期：6 November 2018 through 9 November 2018
来源：2018 International Conference on Power System Technology, POWERCON 2018 - Proceedings
关键词：Battery Energy Storage System (BESS); Damping Response; Inertial response; Non-inertial nature (NIN); Primary Frequency response
摘要：Many inverters nowadays have the ability to control the output power from the renewables sources. They all are mainly PI-based controllers and have been proved to provide stable and controllable power to the output. These inverters are known as Synthetic inverters because they provide synthetic inertia to the power system. The main problem arising from implementing the Synthetic inverters is that the renewables cannot always work on MPPT, some power must be reserved that can provide inertia to the system. In many ways, this residual power is wasted during the low demand, which means that cost of electricity would be increased. A new research has been carried out on BESS to provide the synthetic inertia. BESS can emulate the internal response just like conventional power plants (CPP) as well as synthetic inverters. In this paper BESS providing PFR (Primary frequency Response), IR (Inertial Response), and DR (Damping Response) is implemented and its effect on wind and steam turbines are analyzed with simulations. © 2018 IEEE.