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Security Baseline for Substation Automation Systems [PDF]
Sensors, 2023 The use of information technology and the automation of control systems in the energy sector enables a more efficient transmission and distribution of electricity.
Josef Horalek, Vladimir Sobeslav
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Development of an automated control system for 6/0.4 kV transformer substation with automatic transfer switch using standard IEC 61131-3 [PDF]
E3S Web of Conferences, 2021 This work is devoted to the development of an automated transfer switch (ATS) for the 6/0.4 kV substation. The work is relevant due to the introduction of automation and the replacement of electromechanical equipment with microprocessor devices in the ...
Ivanova V. +3 more
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Energies, 2022 Being the primary cause of inter-area oscillations and due to the fact that they limit the generation’s output, Low-Frequency Electromechanical Oscillations (LFEOs) represent a real threat to power system networks.
Tswa-wen Pierre-Patrick Banga-Banga +2 more
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Energies, 2022 It is vital that the synchronous generator rotor angle be kept stable to avoid disastrous consequences such as the loss of synchronism amongst generators within a power system network. Once it is unstable, the time that is taken to remedy this is advised
Tswa-wen Pierre-Patrick Banga-Banga +2 more
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IEEE Access, 2022 Independent System Operators have difficulty in fulfilling all contractual power transactions in a competitive energy market due to transmission network congestion.
Emmanuel Idowu Ogunwole +1 more
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System-Based Testing of Protection for Center-Tapped Shunt Capacitor Banks
Energies, 2022 In power systems, capacitor banks play a significant role in improving voltage profiles, reducing losses, and adjusting power factors. Security measures must be implemented quickly and reliably to protect them from a wide range of threats.
Manduleli Alfred Mquqwana +1 more
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电力工程技术, 2022 In order to adapt to the trend of unattended substation, improve the debugging and maintenance efficiency of substation automation device, and at the same time meet the demand of flexible expansion of operation and maintenance business, the remote ...
ZHANG Min +5 more
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System-based testing of a voltage differential protection scheme for shunt capacitor bank
Energy Reports, 2020 Capacitor banks used in substations cause a maintenance problem, which consume time for technicians to identify the root cause of the problem which can result in voltage control issues.
Senthil Krishnamurthy +2 more
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Modeling of operating modes of relay protection in electrical networks with insulated neutral [PDF]
E3S Web of Conferences, 2021 This work aims to study relay protection and automation in insulated neutral networks to identify additional criteria for choosing the type of earthing.
Aluynov A. +3 more
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Grounding fault detection and type determination of substation DC system [PDF]
E3S Web of Conferences, 2021 The DC system is used as the power supply for all kinds of protection, measurement and control, safety automation and other devices in the substation. It is the fundamental guarantee of power system control and protection.
Wang Guozhong +3 more
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