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Considering the travelling behaviours of electric vehicles (EVs), an efficient power plant model of EVs (E-EPP) is developed for the active power regulation of the power system with large-scale wind farms. Based on the EV data base provided by the EU MERGE project, a generic V2G model (GVGM) is established. The Monte Carlo Simulation (MCS) method is implemented within the E-EPP to obtain the available...
In order to fully take advantage of the available reactive power from EV chargers (EVCs), a volt-var optimal control (VVOC) strategy for power system integrated with wind farms is proposed. The VVOC strategy consists of two steps: day-ahead optimal scheduling and intra-day optimal adjustment. In the first step, on-load tap changers (OLTCs) and capacitor banks (CBs) are scheduled to minimize the power...
An efficient power plant model of electric vehicles (E-EPP) considering the travelling comfort levels of EV users is developed to investigate the contribution of EVs on the unit commitment (UC) of large scale wind farms. Firstly, a generic EV battery model (GEBM) is established considering the uncertainties of battery parameters. Then, a Monte Carlo Simulation (MCS) method is implemented within the...
This paper presents an innovative dispatching, monitoring, and control method used for frequency regulation to mitigate the impact of integration of large-scale wind farms. A power flow tracing method is used to dispatch controllable load aggregators and traditional generation units to balance the wind power fluctuation. This active power dispatching schedule could monitor and control power system...
The impact of Static Synchronous Compensator (STATCOM) to the small signal stability of the integration of a large wind farm is studied. First, STATCOM controller with Supplementary Damping Control System (SDCS) is proposed, to enhance damping of power system. And the simulation model is designed in DIgSILENT /PowerFactory. Second, a large scale wind farm equipped with Doubly Fed Induction Generator...
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