Search Results - "Direct current circuits"

Methodical Aspects of Calculation of Technical Energy Losses in a Direct Current Electric Network.

Authors: Kirpikov, Alexey Oboskalov, Vladislav Safaraliev, Murodbek et al.

Source: Mathematics (2227-7390). Jun2026, Vol. 14 Issue 12, p2228. 18p.

An Alternative Current Device to Simplify Leakage Detection in Complex DC Systems.

Authors: Mercer, Brunalice de Matos Kraemer, Rodrigo Antonio Sbardeloto Grillo, Luis Otavio Steffenmunsberg et al.

Source: Sensors (14248220). May2026, Vol. 26 Issue 9, p2803. 18p.

A Topology of Current-limiting Hybrid DC Circuit Breaker Based on Auxiliary Capacitor Commutation.

Authors: Baoge Zhang Yuan Wang Shaoning Li et al.

Source: Engineering Letters. May2025, Vol. 33 Issue 5, p1346-1355. 10p.

Subjects: Direct current circuits, Electric circuit breakers, Energy dissipation, Fault currents, Hybrid integrated circuits, Thyristors

Effectiveness of serious games on learning achievement of DC circuit concepts compared with educational simulations.

Authors: Achour, Mohamed Khouna, Jalal Tahiri, Ahmed

Source: Research in Science & Technological Education. Jun2026, Vol. 44 Issue 2, p670-690. 21p.

Subject Terms: *Educational games, *Electrical engineering education, *Emotions, *Student engagement, *Simulation methods in education, *Academic achievement, *Gamification, Direct current circuits

Numerical Analysis, Experimental Validation, and Application of DC Interruption With Parallel Vacuum Interrupters.

Authors: Liu, Siyuan Chen, Yifan Chen, Jinchao et al.

Source: International Transactions on Electrical Energy Systems. 2/10/2025, Vol. 2025, p1-17. 17p.

Subject Terms: *Direct current circuits, *Vacuum circuit breakers, *Vacuum arcs, *Electric circuit breakers, *High voltages

Using MATLAB for Teaching Physics, Direct Current Circuits Problems Case Study.

Authors: Kokalari, Isidor Lili, Kosta

Source: Science Education International. 2025, Vol. 36 Issue 2, p199-208. 10p.

Subject Terms: *Physics education, *Teaching aids, *Physics teachers, Direct current circuits, Electric circuit analysis, Symbolic computation, Numerical calculations

Reviews & Products: MatLab (Computer software)

De-mystifying the Influence of PhET Simulation on Engagement, Satisfaction, and Academic Achievement of Bhutanese Students in the Physics Classroom.

Authors: Dorji, Tshering Subba, Sumitra Zangmo, Tshering

Source: Journal of Science Education & Technology. Dec2024, Vol. 33 Issue 6, p892-909. 18p.

Subject Terms: *Student engagement, *Concept mapping, Direct current circuits, Confirmatory factor analysis, Cronbach's alpha, Satisfaction

Investigating Conceptual Understanding of DC Circuits Amongst South African University Physics Students: Implications for Curriculum and Teaching.

Authors: Coetzee, Moreen Gaigher, Estelle Coetzee, Coréne

Source: African Journal of Research in Mathematics, Science & Technology Education. Apr2026, p1-19. 19p. 11 Illustrations.

Virtual Reality in the Classroom: Transforming the Teaching of Electrical Circuits in the Digital Age.

Authors: Albarracin-Acero, Diego Alejandro Romero-Toledo, Fidel Alfonso Saavedra-Bautista, Claudia Esperanza et al.

Source: Future Internet. Aug2024, Vol. 16 Issue 8, p279. 23p.

Implementation of Three Phase Vienna Rectifier for DC Load Applications Using Multicarrier Pulse Width Modulation.

Authors: R., Palanisamy U., Savitha Selvan, Selciya et al.

Source: Journal of Nano- & Electronic Physics; 2025, Vol. 17 Issue 5, p05024-1-05024-5, 5p

An Improved Phase-Disposition Pulse Width Modulation Method for Hybrid Modular Multilevel Converter.

Authors: Zhou, Fayun Xiang, Xinxing Ma, Fujun et al.

Source: Energies (19961073). Feb2023, Vol. 16 Issue 3, p1192. 25p.

Subjects: Pulse width modulation, Direct current circuits, Harmonic analysis (Mathematics), Fourier integrals, Fourier analysis

COMPACT PICOSECOND DIODE LASERS.

Authors: Voropai, E. S. Ermalitskaia, K. F. Ermalitski, F. A. et al.

Source: Instruments & Experimental Techniques. Feb2022, Vol. 65 Issue 1, p83-88. 6p.

Subjects: Direct current circuits, Electric circuits, Crystal oscillators, Semiconductor lasers, Power resources

Double-gate MOSFET Model Implemented in Verilog-AMS Language for the Transient Simulation and the Configuration of Ultra Low-power Analog Circuits.

Authors: Smaani, Billel Meraihi, Yacin Nafa, Fares et al.

Source: International Journal of Electronics & Telecommunications. 2021, Vol. 67 Issue 4, p609-614. 6p.

Universality Evaluation of Polar Melting‐Grafted Polypropylene for Recyclable Power Cable Insulation.

Authors: Hu, Shixun Zeng, Wangjie Tao, Junwei et al.

Source: Journal of Applied Polymer Science. 3/10/2026, Vol. 143 Issue 10, p1-10. 10p.

Transient Modeling and Analysis of Short-Circuit Faults in the DC Power System for Hybrid Electric Aircraft.

Authors: Liu, Bin Wei, Shuguang Li, Jiaqi et al.

Source: Aerospace (MDPI Publishing); Mar2026, Vol. 13 Issue 3, p261, 25p

The Seasonal Variation of the Direct Current Global Electric Circuit: 2. Further Analysis Based on Simulations.

Authors: Slyunyaev, Nikolay N. Sarafanov, Fedor G. Ilin, Nikolay V. et al.

Source: Journal of Geophysical Research. Atmospheres. 4/28/2025, Vol. 130 Issue 8, p1-25. 25p.

THE INFLUENCE OF COMPUTER-BASED SIMULATION IN TEACHING DIRECT CURRENT CIRCUITS ON IMPROVING STUDENTS' ACADEMIC ACHIEVEMENT AND ATTITUDES.

Authors: Borliboune, Seuth Chuechor, Kongmengvang Vilaysane, Thonglith et al.

Source: Malaysian Online Journal of Educational Science. Apr2025, Vol. 13 Issue 2, p27-39. 13p.

Subject Terms: *Secondary school students, *Physics education, *Academic achievement, *Achievement motivation, Direct current circuits, Statistical significance

The Seasonal Variation of the Direct Current Global Electric Circuit: 1. A New Analysis Based on Long‐Term Measurements in Antarctica.

Authors: Slyunyaev, Nikolay N. Sarafanov, Fedor G. Ilin, Nikolay V. et al.

Source: Journal of Geophysical Research. Atmospheres. 3/28/2025, Vol. 130 Issue 6, p1-25. 25p.

Overview of topology research on hybrid direct current circuit breakers.

Authors: Ding, Can Li, Kaiming Yuan, Zhao et al.

Source: Journal of Power Electronics. Feb2025, Vol. 25 Issue 2, p346-359. 14p.

A Power Efficient Based DC to DC Converter Using SCC.

Authors: Anusooya, S. Jawahar, P. K.

Source: EAI Endorsed Transactions on the Energy Web. 2022, Vol. 9 Issue 38, p1-10. 10p.

Subject Terms: *Electric power, *Direct current circuits, *Leakage, *Capacitors, *Molecules