Results 11 to 20 of about 20,669,819 (300)
On Weak and Strong Forms of Fuzzy Soft Open Sets
Fuzzy Information and Engineering, 2016 We introduce and examined some basic properties of fuzzy soft α-open (closed) sets in fuzzy soft topological spaces. Fuzzy soft pre-open (closed) sets are also defined and discussed.
Sabir Hussain
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Some Local Properties of Soft Semi-Open Sets [PDF]
Discrete Dynamics in Nature and Society, 2013 We introduce some local properties by soft semi-open sets. For example, soft semi-neighborhoods of the soft point, soft semi-first-countable spaces and soft semi-pu-continuous at the soft point are given.
Bin Chen
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Simulation of Soft Open Point under Random Character of Load
Visnyk of Vinnytsia Politechnical InstituteThe article presents the results of a study of the efficiency of Soft Open Point (SOP) usage— modern power electronic devices that are integrated into the distribution networks of distribution system operators. SOPs are installed between adjacent feeders
M.Yo. Burbelo +3 more
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Switching Technology of Three-Terminals Soft Open Point Control Mode
Zhongguo dianli, 2023 This paper proposes a three-terminals soft open point (SOP) operation control mode switching technology under the multi-feeder faults. Firstly, combined with the inner and outer loop structures of control mode of three-terminals SOP, a control mode ...
Hui WANG +6 more
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On Soft SIgδs-closed sets [PDF]
E3S Web of Conferences, 2023 In this paper, we introduce some new notions called soft SIgδs - closed sets, soft SIgδs - open sets. We obtain several characterizations and some of their properties. Also, we investigate its relationship with other types of sets.
Rosemathy Y. +4 more
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Data-Driven Adaptive Operation of Soft Open Points in Active Distribution Networks [PDF]
IEEE Transactions on Industrial Informatics, 2021 The integration of soft open point (SOP) effectively improves the flexibility of active distribution networks (ADNs). However, in practical operation, accurate network parameters are difficult to obtain and the operation state changes rapidly with distributed generators (DGs). With the development of information technologies, massive operation data can
Yanda Huo +6 more
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Disturbance Observer-Based Model Predictive Super-Twisting Control for Soft Open Point
Energies, 2022 This paper presents a disturbance observer-based model predictive of super-twisting control for Soft Open Point (SOP). First, with the consideration of the disturbances caused by parameter mismatches and unmodelled dynamics, a super-twisting sliding-mode
Zhengqi Wang, Haoyu Zhou, Hongyu Su
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IEEE Access, 2021 As part of the smart grid concept, different strategies specialized for power flow control in distribution networks have been developed. One of the possible solutions to optimize the utilization of existing capacities and increase distributed generation ...
Dejan R. Ivic, Predrag C. Stefanov
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AC Fault Ride-Through Strategy of a Transformerless Soft Normally Open Point
Applied Sciences, 2022 This paper focuses on the soft normally open point (SNOP) which has no transformers and connects to the 10 kV distribution network through the arc suppression coil grounding mode.
Feng Xu +3 more
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Neutrosophic Soft Structures [PDF]
Neutrosophic Sets and Systems, 2020 In paper, neutrosophic soft points with the concept of one point greater than the other and their properties, generalized neutrosophic soft open set known as soft b-open set, neutrosophic soft separation axioms theoretically with support of suitable ...
Arif Mehmood +7 more
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