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Based on the equivalence method of sensitivity consistency and component particularity representation, an equivalent power flow model and a minimum load shedding model are proposed. With these two models, an equivalent reliability evaluation method considering the equivalence of external system is developed. Because the sensitivity information, voltage support, power support and transfer characteristics...
A new method on static external equivalent network is proposed. The method represents the equivalence of different component types and ensures the consistency of both power flow states and sensitivities of variables in the internal network before and after equivalence. Compared to the existing equivalent methods that only consider the power flow state consistency but ignore component particularity...
The increasing of wind power penetration level is a significant influence on the applications of Automatic Voltage Control (AVC), which is the typical approach to fulfill the control of voltage regulation. Pilot-bus selection and the partitioning method could affect the performance of AVC in maintaining the desired voltage profile under wind fluctuation. In general, pilot-buses are selected based...
A new method on static external equivalent network is proposed. The method represents the equivalence of different component types and ensures the consistency of both power flow states and sensitivities of variables in the internal network before and after equivalence. Compared to the existing equivalent methods that only consider the power flow state consistency but ignore component particularity...
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