The voltage security region calculation method of receiving-end power system based on the equivalence of transient process
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3184695
Abstract: In order to ensure the voltage security of the receiving-end power grid under both steady state and N-1 faults, it is necessary to conduct an accurate dynamic reactive power reserve assessment to ensure its normal… read more here.
Keywords: receiving end; power; voltage; voltage security ... See more keywords
Unsupervised Machine Learning Approach to Enhance Online Voltage Security Assessment Based on Synchrophasor Data
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2025.3553736
Abstract: The accuracy and reliability of the Q/V sensitivity for voltage security assessment is influenced by the outliers present in the calculation results. An unsupervised machine learning approach, empirical- cumulative- distribution- based outlier detection (ECOD), is… read more here.
Keywords: unsupervised machine; security assessment; voltage security;
Measurement-Correlated Resilience Enhancement for R-SOP-Integrated Distribution Systems With Voltage Security
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2025.3594669
Abstract: Communication interruptions can disrupt the observability and controllability of distribution systems (DSs) after extreme events, which poses significant challenges to the load restoration. In this paper, a measurement-correlated resilience enhancement framework for DSs is devised… read more here.
Keywords: distribution; voltage security; resilience enhancement; measurement correlated ... See more keywords
Risk-Based Distributionally Robust Real-Time Dispatch Considering Voltage Security
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DOI: 10.1109/tste.2020.2964949
Abstract: A risk-based distributionally robust real-time dispatch approach is proposed to strike a balance between the operational costs and risk as well as considering the nodal voltage security even when the distribution of uncertainties cannot be… read more here.
Keywords: approach; risk based; voltage security; risk ... See more keywords
Voltage Security-Constrained Optimal Generation Rescheduling for Available Transfer Capacity Enhancement in Deregulated Electricity Markets
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12224371
Abstract: Modern utilities are forced to operate very close to their loadable limits (maximum capacity) due to geographical, economical and some technical reasons. The deregulation of the power industry, the competitive nature of modern electricity markets… read more here.
Keywords: capacity; security; voltage security; power ... See more keywords