Zobrazeno 1 - 10
of 3 635
pro vyhledávání: '"stability assessment"'
Publikováno v:
East European Journal of Physics, Iss 3, Pp 135-142 (2024)
This paper presents a new numerical method for solving the quantum mechanical complex-valued Schrodinger equation (CSE). The technique combines a second-order Crank-Nicolson scheme based on the finite element method (FEM) for temporal discretisation
Externí odkaz:
https://doaj.org/article/038c70edfd6f4555be9c1a5fbb7c9e0a
Autor:
Anne Caroline Gouvêa Ferreira, Bruna Ribeiro de Lima, Octavio Ferreira de Matos, Rogério Eiji Hanada, Jaime Paiva Lopes Aguiar, Francisca das Chagas do Amaral Souza
Publikováno v:
Food Chemistry Advances, Vol 5, Iss , Pp 100833- (2024)
The growing concern over the adverse effects of synthetic dyes has generated interest in the use of natural pigments by the food industry. β-carotene, a carotenoid found in various plant sources, is recognized for its antioxidant properties and prov
Externí odkaz:
https://doaj.org/article/08e059d4f0314f9db1989c1bc8893040
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
With the increasing variation of the network topology and the high complexity of the processing measurement data, the transient voltage stability assessment of the new power system is facing significant challenges in low accuracy and high time costs.
Externí odkaz:
https://doaj.org/article/b258f6613c25459f8021dcfc7dd19b7e
Autor:
Divya Rishi Shrivastava, Shahbaz Ahmed Siddiqui, Kusum Verma, S. Singh, Majed A. Alotaibi, Hasmat Malik, Mohammed E. Nassar
Publikováno v:
Energy Reports, Vol 11, Iss , Pp 895-907 (2024)
The performance of power networks is enhanced by the penetration of solar energy, which helps to equate continuously the generation and demand power imbalance. However, the time margin that grids must adapt to unforeseen frequency fluctuations and re
Externí odkaz:
https://doaj.org/article/c102548d75b4424495389bf5019ef5a6
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
Structurally controlled slope failure in open-pit mining occurs when the shear stress acting on the geological structure exceeds its shear strength. Mining slope stability is an extremely important topic from the ramifications of safety, social, econ
Externí odkaz:
https://doaj.org/article/fde622ad81594f138b251d8dc1894cc1
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Although the data-driven static voltage stability problems have been widely studied, most of the classical algorithms focus more on improving the accuracy of the system prediction, ignoring the error classification errors generated during the predict
Externí odkaz:
https://doaj.org/article/ea4163af8bbd4c30b214689c8db2a541
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 158, Iss , Pp 109930- (2024)
With the continuously increasing integration of renewable energy sources into power grids, the dynamic response of a power system is becoming more complex. For example, the interaction between the dynamic loads and low-voltage ride-through of renewab
Externí odkaz:
https://doaj.org/article/5aec2db929ba4d62aadbad1d3b1ed274
Autor:
Sasan Azad, Mohammad Taghi Ameli
Publikováno v:
The Journal of Engineering, Vol 2024, Iss 7, Pp n/a-n/a (2024)
Abstract Recently, deep learning (DL) based dynamic security assessment (DSA) methods have been very successful. However, although a DSA model can be trained well for a specific topology, it often does not perform well for other topologies. Since the
Externí odkaz:
https://doaj.org/article/f43695dac4314091a608667b867a8b2a
Publikováno v:
IEEE Access, Vol 12, Pp 125095-125107 (2024)
In power systems, maintaining transient stability is crucial to avoid unanticipated blackouts. The role of Transient Stability Assessment (TSA) is vital for quickly identifying and promptly addressing instabilities. TSA facilitates rapid reactions to
Externí odkaz:
https://doaj.org/article/fbcc7f881eb8459bab74345b36cd1076
Autor:
Lokesh Kumar Yadav, Mitresh Kumar Verma, Puneet Joshi, Sanjay Agrawal, Majed A. Alotaibi, Hasmat Malik, Fausto Pedro Garcia Marquez, Mohammad Asef Hossaini
Publikováno v:
IEEE Access, Vol 12, Pp 124231-124259 (2024)
Voltage stability assessment (VSA) is invariably an essential step in the satisfactory operation of power system. For this, several Voltage Stability Indices (VSIs) based on 1) Existence of solution for voltage equations, 2) Maximum power transfer (M
Externí odkaz:
https://doaj.org/article/3f346be25143454ab719d897dcda20a7