UTILIZING LOCAL RESOURCES TO PARTICIPATE IN POWER BALANCE:A CONCEPT AND ITS REALIZATION
Integrating large amount of low-inertia and intermittent renewable generation into the power system has increased the occurrence probability of power system imbalance brought about by large disturbances in short time scale and reduced the control capability of the power system under those disturbances.The continually increased electric vehicles(EVs) connected to the power grid may be capable of responding to those disturbances and contributed to the power balance by utilizing the fast-response,continuously regulating and power decoupling control capability of the power electronic charging interfaces.In this paper,different control schemes have been proposed to respond to the disturbances originated from distribution systems and the transmission systems respectively by regarding the electric vehicles as power support resources and considering the characteristics of the distribution network.A typical 11-kV 38-node system has been presented and tested to validate the effectiveness of utilizing the electric vehicles as power balance control resources and the related control schemes.
Zhihan JIANG Jinfu CHEN Xianzhong DUAN Naihu LI Meiqi YAO
State Key Laboratory of Advanced Electromagnetic Engineering Technology(Huazhong University of Scien ALSTOM Grid Technology Center Co,Ltd.-China
国际会议
上海
英文
1-4
2012-09-05（万方平台首次上网日期，不代表论文的发表时间）