Probabilistic active distribution network equivalence with correlated uncertain injections for grid analysis
نویسندگان
چکیده
منابع مشابه
Probabilistic load flow with correlated wind power injections
The non-dispatchable nature of wind generation implies that system operation depends on wind power prediction programs that forecast wind farms production with high levels of uncertainty. This means that probabilistic power analysis tools become more and more necessary in systems with high wind penetration. Probabilistic load flow becomes especially difficult when wind generation is considered....
متن کاملProbabilistic load flow for distribution systems with uncertain PV generation
Large integration of solar Photo Voltaic (PV) in distribution network has resulted in over-voltage problems. Several control techniques are developed to address over-voltage problem using Deterministic Load Flow (DLF). However, intermittent characteristics of PV generation require Probabilistic Load Flow (PLF) to introduce variability in analysis that is ignored in DLF. The traditional PLF tech...
متن کاملA Grid-Connected PV Inverter with Compensation of Load Active and Reactive Power Imbalance for Distribution Networks
Load balancing is an important issue in distributed systems. In addition, using distributed generation sources such as photovoltaic is increasing. Power electronic converters are main interfaces between the sources and the grid. In this paper, a method has been proposed to reduce the load imbalancing in distribution networks using PV Grid Interface Converter. Two DC/DC and DC/AC converters have...
متن کاملProbabilistic Allocation Of Parking lots In Distribution Network Considering Uncertainty.
In this paper, parking lots with bidirectional power flow capability, is used as an achievements of smart power systems. Based on operating conditions, electric vehicles can be considered as a load or generator. For optimal operation of power systems, allocation of these novel units is also necessary same as other distributed generation. In this paper, an optimization problem is proposed for...
متن کاملUncertain Probabilistic Roadmaps with Observations
Probabilistic roadmaps (PRMs) are a commonly used approach to path planning in continuous spaces with obstacles. We examine the case where the obstacle locations are not known with certainty but can be observed during execution of the plan. We abstract the problem to one of traversing a graph where some edges (referred to as uncertain edges) may or may not be present, and where noisy observatio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IET Renewable Power Generation
سال: 2020
ISSN: 1752-1416,1752-1424
DOI: 10.1049/iet-rpg.2019.1068