Results 11 to 20 of about 4,678,646 (208)
Case Study of Power Plants in the Slovak Republic and Construction of Microgrid and Smart Grid
Applied Sciences, 2021 To reduce emissions worldwide, decarbonization has also affected for power engineering and its conventional methods of power generation, distribution, and transmission.
Róbert Štefko +2 more
doaj +1 more source
Security management in the field of critical infrastructure protection in the Republic of Serbia: State and perspectives [PDF]
Zbornik Radova: Pravni Fakultet u Novom Sadu, 2020 Term "critical infrastructure" became part of the post-Cold War security discourse when the first legal and political acts, containing this term, emerged.
Stajić Ljubomir S. +2 more
doaj +1 more source
Operation Condition Assessment Method and its Practical Implementation for Protection Systems
IEEE Access, 2019 A well-monitored and reasonable-assessed protection system can lead to the improved operation and reliability of power systems. In this paper, a systematic and efficient operation condition assessment (OCA) method and its practical implementation for ...
Caishan Guo +5 more
doaj +1 more source
Applied Sciences, 2022 In order to improve the efficiency of the devices’ fault diagnosis of the protection systems of intelligent substation, a fault diagnosis method based on a gradient boosting decision tree (GBDT) was proposed.
Wei Ding +3 more
doaj +1 more source
Use of Discharge Resistor to Improve Transient De-Excitation in Brushless Synchronous Machines
Energies, 2019 The discharge resistor is only used in case of electrical trip to reduce the field current as fast as possible and to minimize the damages produced by the short-circuit current supplied by the synchronous machine. The connection of the discharge resistor
Emilio Rebollo +3 more
doaj +1 more source
An integrated protection system for mine-used low-voltage feed switch
Meikuang Anquan, 2021 A feed switch protection system in the coal mine based on STM32F407 chip is designed. The system has protection functions such as leakage, overcurrent, and short circuit.
TONG Jun, WANG Yue, WU Weidong
doaj +1 more source
Design Multitasking Device to Protect and Control of Electrical Home Appliances [PDF]
International Journal of Electronics and Telecommunications, 2022 In this research, a multi-tasking protection and control device has been designed and implemented has the ability to control and manage automatically the supply of electrical power from various sources to electric appliances connected to the light ...
Jabbar Shatti Jahlool
doaj +1 more source
Energies, 2018 The all parallel autotransformer (AT) traction power supply system (TPSS) including several subsections is widely used for high-speed railways. Unfortunately, any fault of catenary and negative feeder will cause all subsections power interruption in the ...
Shuai Wang +4 more
doaj +1 more source
A Protection Scheme for Multi-Terminal VSC-HVDC Transmission Systems
IEEE Access, 2018 High-voltage direct-current (HVDC) power transmission is becoming increasingly important due to steadily rising need for bulk power delivery and interconnected power transmission and distribution systems.
Ali Raza +9 more
doaj +1 more source
PUBLIC DOMAIN PROTECTION. USES AND REUSES OF PUBLIC DOMAIN WORKS [PDF]
Challenges of the Knowledge Society, 2015 This study tries to highlight the necessity of an awareness of the right of access to the public domain, particularly using the example of works whose protection period has expired, as well as the ones which the law considers to be excluded from ...
Monica Adriana LUPAȘCU
doaj